Exposure to high fluoride concentrat Source Biometals SO 2005 Jun 18 3 207 12[PMIDT15984565]

Intended Use:For In Vitro Diagnostic UseHeat induced antigen retrieval of formalin-fixed paraffin-embedded (FFPE) tissues for immunohistochemistry (IHC) procedures. The clinical interpretation of any staining or its absence should be complimented by morphological studies using proper controls and should be evaluated within the context of the patient's clinical history and other diagnostic tests by a qualified pathologist.Summary & Explanation:Diva Decloaker is a heat retrieval solution that is compatible with virtually all antibodies and eliminates the need for multiple buffers including citrate buffer, EDTA or high pH tris buffers. Antibody titers are doubled and tripled when compared to citrate buffer, pH 6.0. Diva Decloaker incorporates Assure™ tech nology, a color-coded high temperatures pH indicator solution. The end-user is assured by visual inspection that the solution is at the correct dilution and pH. This product is specially formulated for superior pH stability at high temperatures and will help prevent the possibility of losing pH sensitive antigens. Diva Decloaker is non-toxic, non-flammable, odorless and sodium azide and thimerosal free.Known Applications:Immunohistochemistry (formalin-fixed paraffin-embedded tissues) Supplied As:100mlDiva Decloaker, 10X concentrate (DV2004LX)500mlDiva Decloaker, 10X concentrate (DV2004MX)Materials and Reagents (Needed But Not Provided): Microscope slides, positively chargedDesert Chamber* (Drying oven)Positive and negative tissue controlsXylene (Could be substituted with xylene substitute*)Ethanol or reagent alcoholDecloaking Chamber* (Pressure cooker)Deionized or distilled waterWash buffer*(TBS/PBS)Enzyme digestion*Avidin-Biotin Blocking Kit*(Labeled Streptavidin Kits Only) Peroxidase block*Protein block*Primary antibody*Negative control reagents*Detection kits*Detection components*Chromogens*Hematoxylin*Bluing reagent*Mounting medium** Biocare Medical Products: Refer to a Biocare Medical catalog for further information regarding catalog number and ordering information. Certain reagents listed above are based on specific application and detection system used. Storage and Stability:Store at room temperature. Do not use after expiration date printed on vial. If reagents are stored under conditions other than those specified in the package insert, they must be verified by the user. Diluted reagents should be used promptly; any remaining reagent should be stored at room temperature.Protocol Recommendations:1. Deparaffinize tissues and hydrate to water. If necessary, block for endogenous peroxidase and wash in DI water.2. Dilute concentrated Diva Decloaker at a ratio of 1:10 (1 ml Diva to 9 ml of deionized water).3. Place slides into 1X retrieval solution in a slide container (e.g. Coplin Jar, Tissue -Tek™ staining dish or metal slide canister).4. Retrieve sections under pressure using Biocare's Decloaking Chamber. Follow the recommendations on the antibody data sheet and Decloaking Chamber User Manual.5. Check solution for appropriate color change. (See Technical Note #1)6. Gently rinse by gradually adding DI water to the solution, then remove slides and rinse with DI water.Technical Notes:1. Concentrated Diva Decloaker is a bright yellow color. RTU or 1X solution is a pale yellow color. When the solution reaches 80-125°C, the solution turns yellow and indicates that the high temperature solution is at correct pH. Should the pH rise above 7.0, the solution turns a fuschia red color. Should the pH drop too low, thesolution turns a pink color.2. If using Biocare’s Desert Chamber Pro (a programmable turbo-action drying oven), dry sections at 25ºC overnight or at 37ºC for 30-60 minutes and then dry slides at 60ºC for 30 minutes.3. Use positive char ged slides (use Biocare’s Kling-On HIER Slides) and cut tissues at 4-5 microns. Do not use any adhesives in the water bath. Poor fixation and processing of tissues will cause tissue sections to fall off the slides, especially fatty tissues such as breast. Tissues should be fixed a minimum of 6-12 hours.4. Protocol time and temperatures for HIER can vary depending on the Decloaking Chamber model used. Please refer to the relevant Decloaking Chamber manual for appropriate protocol times and temperatures.Limitations:The protocols for a specific application can vary. These include, but are not limited to: fixation, heat-retrieval method, incubation times, tissue section thickness and detection kit used. Due to the superior sensitivity of these unique reagents, the recommended incubation times and titers listed are not applicable to other detection systems, asresults may vary. The data sheet recommendations and protocols are based on exclusive use of Biocare products. Ultimately, it is the responsibility of the investigator to determine optimal conditions. The clinical interpretation of any positive or negative staining should be evaluated within the context of clinical presentation, morphology and other histopathological criteria by a qualified pathologist. The clinical interpretation of any positive or negative staining should be complemented by morphological studies using proper positive and negative internal and external controls as well as other diagnostic tests.Catalog Number: DV2004 LX, MX Description: 100, 500 ml, concentrateQuality Control:Refer to CLSI Quality Standards for Design and Implementation of Immunohistochemistry Assays; Approved Guideline-Second edition (I/LA28-A2). CLSI Wayne, PA, USA (). 2011 Precautions:1. This product is not classified as hazardous. The preservative used in this reagent is Proclin 300 and the concentration is less than 0.25%. Overexposure to Proclin 300 can cause skin and eye irritation and irritation to mucous membranes and upper respiratory tract. The concentration of Proclin 300 in this product does not meet the OSHA criteria for a hazardous substance. Wear disposable gloves when handling reagents.2. Specimens, before and after fixation, and all materials exposed to them should be handled as if capable of transmitting infection and disposed of with proper precautions. Never pipette reagents by mouth and avoid contacting the skin and mucous membranes with reagents and specimens. If reagents or specimens come in contact with sensitive areas, wash with copious amounts of water.3. Microbial contamination of reagents may result in an increase in nonspecific staining.4. Incubation times or temperatures other than those specified may give erroneous results. The user must validate any such change.5. Do not use reagent after the expiration date printed on the vial.6. The SDS is available upon request and is located at /.7. Consult OSHA, federal, state or local regulations for disposal of any toxic substances. Proclin is a trademark of Rohm and Haas Company, or of its subsidiaries or affiliates.Troubleshooting:Follow the antibody specific protocol recommendations according to data sheet provided. If atypical results occur, contact Biocare's Technical Support at 1-800-542-2002.。

FluoriteFluorite (also called fluorspar) is a halide mineral composed of calcium fluoride CaF2. Fluorite may occur as a vein deposit, especially with metallic minerals, where it often forms a part of the gangue (the surrounding “host-rock” in which valuable minerals occur) and may be associated with galena, sphalerite, barite, quartz and calcite. It is a common mineral in deposits of hydrothermal origin and has been noted as a primary mineral in granites and other igneous rocks and as a common minor constituent of dolostone and limestone.Fluorite is a widely occurring mineral which is found in large deposits in many areas of the world. ProductionIn 2009 the world reserves of fluorite were estimated at 230 Mt (million tonne), with the largest deposits being in South Africa (about 42 Mt), Mexico (32 Mt) and China (21 Mt). Present world production is around 5.5 Mt and three countries China (approx 59%), Mexico (18%) and Mongolia/CIS (10%) accounting for 87%.Roskill states that mined production of fluorite accounts for approximately 92% of world consumption and the balance derived from fluor-apatite as a by-product of phosphate fertiliser manufacturing.The role of the leading producer China has changed significantly over the last 20 years. Chinese exports of fluorite began to increase from the mid 1980s and by the early 1990's, China was established as the major source of supply for many countries.Mine production elsewhere declined in response to Chinese low prices and diminishing consumption in fluorochemicals in the main industrialised countries. Following a period in the mid to late 1990s when fluorite producers elsewhere sought to protect their markets by mean of anti-dumping measures, the Chinese government introduced a number of actions, including export quotas and taxes, which significantly reduced supply of fluorite to the international market.However this has now been largely offset by increased production in Mongolia and Mexico and by exports of fluorite derivatives from China. Nevertheless increased production is being considered outside of China, both with the re-opening of old mines and the development of new deposits.Some of the more significant world deposits of Fluorite being mined outside of China are as follows:Las Cuevas (Mexico): The Las Cuevas hosts the richest known fluorite resource in the world. The deposit is of hydrothermal/epithermal origin and the grade of the various ore bodies varies between 73 and 95% fluorite. Production output is 420,000 tpa (tonne per annum) of metallurgical grade concentrate and 580,000 tpa of acid grade concentrate. This is the largest fluorite mine in the world and more than double the size of the next largest.Vergenoeg (South Africa): This is a hematite-fluorite resource of grade approximately 40.0%. Production output in 2009 was 150,000 tpa obtained on a 70% recovery.Bor-Ondor/Urgun/Eranduer (Mongolia): These 3 deposits account for a large percentage of the fluorite mined and processed in Mongolia. However there are numerous mines, both underground and open cut and a large amount of artisinal activities.Okorusu (Namibia): This deposit has a grade of approximately 35% and is presently producing 120,000 tpa of acidspar grade fluorine. Significant improvement in the yields occurred by removing the mineral fluor-apatite which requires separate processing.UsesThere are two principal types of industrial use for natural fluorite, corresponding to different grades of purity:Metallurgical grade fluorite: called metspar which contains less than 97% (typically 85% or more) CaF2. This is used for flux in steel production and in the manufacturing of ceramics, opalescent glass, enamels and cooking utensils.Acid grade fluorite: called acidspar which contains 97% or more CaF2. This is used to make hydrogen fluoride and hydrofluoric acid; manufacture of fluorochemicals, which includes fluorocarbons, fluoropolymers and fluoroelastomers; manufacture of AlF3 and synthetic cryolite used in aluminium smelting.Market and GrowthThe present world demand for fluorite is approximately 5.5 Mt and as follows:- Acidspar for Fluorochemicals from HF: 50.3%.- Acidspar for Aluminium: 17.4%.- Metspar for Iron/steel: 30.8%.- Metspar for Miscellaneous: 1.5%.Since the 2000/01 economic recession and industry effects of restrictions on the use of fluorocarbons fluorite demand has shown an uneven recovery at an annual rate of 3.3% from 2002 to 2008 when demand was exceeded for the first time.。

PRODUCT NAME:Piston DESCRIPTION A liquid insecticide EPA REGISTRATIONNUMBER: 91234-19COMPANY IDENTIFICATION:Atticus, LLC5000 CentreGreen Way, Suite 100 Cary, NC 27513WARNINGHarmful if swallowedHarmful if inhaledVery toxic to aquatic lifeCommon Name Chemical Name CAS #Composition Chlorfenapyr4-bromo-2-(4-chlorophenul)-1-(ethoxymethyl)-5-(trifluromethyl)-1H-pyrrole-3-carbonitrile122453-73-021.40%Have the product container or label with you when calling a poison control center or doctor, or going for treatment. For emergency medical assistance, call SafetyCall: 1-844-685-9173. For chemical emergency: spill, leak, fire, exposure or accident, call CHEMTREC: 1-800-424-9300.IF SWALLOWED: Immediately call a doctor or poison control center. Do not induce vomiting unless told to do so by a poison control center or doctor. Have person sip a glass of water if able to swallow. Do not give anything by mount to an unconscious person.IF INHAL ED: Move person to fresh air and keep comfortable for breathing. If person is not breathing, call 911 or an ambulance; then give artificial respiration, preferably by mouth to mouth, if possible. Call a doctor or poison control center if you feel unwell.Flash Point: > 110°C (> 230°F)Fire and Explosion Hazards: Thermal decomposition may produce toxic fumes (see Section 10).Extinguishing Medium: Water fog, foam, dry chemical or carbon dioxide (CO2).Fire Fighting Equipment: Firefighters should be equipped with self-contained positive pressure breathing apparatus and full bunker gear. Fire Fighting Instructions: Evacuate area of all unnecessary personnel and fight fire from a safe distance upwind. Contain contaminated water / firefighting water; do not allow to enter drains or waterways. Foam or dry chemical fire extinguishing systems are preferred to prevent environmental damage from excessive water runoff.NFPA Ratings: Health – 1 / Flammability – 1 / Reactivity - 0Personal Precautions:I solate area and keep unnecessary and unprotected personnel from entering. Wear suitable personal protective clothing and equipment as described in Section 8 of this document. Environmental Precautions: Prevent material from entering public sewer systems or any waterways. Do not flush to drain. Large spills to soil or similar surfaces may necessitate removal of topsoil. The affected area should be removed and placed in an appropriate container for disposal. Spill Cleanup: Dike spill using suitable absorbent or impervious materials such as sand, cat litter, commercial clay, gel or similar absorbents. Collect and contain contaminated absorbent and place in an appropriate container for disposal. Pump any free liquid into an appropriate closed container and decontaminate tools and equipment following cleanup. Collect washings for disposal.7Handling: Avoid breathing vapors or spray mist. Avoid contact with skin, eyes or clothing. Wash hands thoroughly with soap and water after handling and before eating, drinking, chewing gum, using tobacco, or using the toilet. Remove and wash contaminated clothing before reuse. Storage: Keep this product in its tightly closed original container, when not in use. Do not store below 32°F. Do not store in direct sunlight. Store in a cool, dry (preferably locked) area that is inaccessible to children and animals.Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash station and a safety shower.Protective Clothing: Mixers, loaders, applicators, and other handlers must wear long-sleeved shirts, long pants, shoes plus socks, and chemical resistant gloves made of any waterproof material (such as barrier laminate, butyl rubber or nitrile rubber, neoprene, or polyvinyl chloride (PVC), or viton <14 mils).General: Follow manufacturer’s instructions for cleaning/maintaining PPE. If no such instructions for washables, use detergent and hot water. Keep and was PPE separately from other laundry. Discard clothing and other absorbent materials that have been drenched or heavily contaminated with the product’s concentrate. Do not reuse them.PHYSICAL STATE:Opaque white liquidODOR:Mild sweetFLASHPOINT:N/A (will not flash)PH: 5.86 (corrected to 25°C) 1% dispersion DENSITY: 1.10 g/cm3 (at 25°C) SOLUBILITY:SolubleCONDITIONS TO AVOID: Excessive heat, do not store near heat or flame. CHEMICAL STABILITY: Stable under all normal use and storage conditions. INCOMPATIBILITY WITH OTHER MATERIALS: Strong oxidizing agents HAZARDOUS DECOMPOSITION PRODUCTS: This product is chemically stable and no hazardous reactions should occur if stored and handled as prescribed / indicated. When thermally decomposed, may release oxides of carbon and nitrogen, hydrogen bromide, hydrochloric acid, hydrofluoric acid, hydrogen fluoride, halogenated hydrocarbons, and hydrocarbons. HAZARDOUS POL YMERIZATION: Will not occur.ORAL TOXICITY (RAT LD50):560-567 mg/kgDERMAL TOXICITY (RAT LD50):> 2,000 mg/kgINHALATION TOXICITY (RAT LC50): 2.284 mg/LEYE IRRITATION:Non-irritatingSKIN IRRITATION:Non-irritatingSKIN SENSITIZATION:Guinea Pig – Not a contactsensitizer CARCINOGENICITY:EPA:Not Listed NTP:Not Listed ACGIH:Not Listed OSHA:Not Listed IARC:Not ListedMUTAGENIC TOXICITY: No evidence of mutagenic effects during in vivo and in vitro assays.REPRODUCTIVE TOXICITY: Not known to cause reproductive or birth defects at normal exposure levels.This pesticide is toxic to aquatic organisms, birds, and wildlife.The following information is for the active ingredient, Chlorfenapyr: AQUATIC TOXICITYRainbow Trout (96-hour LC50): 7.44 μg/LBluegill (96-hour LC50): 11.6 μg/LDaphnia (96-hour LC50): 6.11 μg/LAlgae (EC50): 132 μg/LAVIAN TOXICITYBobwhite Quail (LD50): 34 mg/kgMallard Duck (LD50): 10 mg/kgOTHER TOXICITYHoney Bee (LD50): 0.2 μg/beePESTICIDE DISPOSAL: Wastes resulting from the use of this product may be disposed of on-site or at an approved waste disposal facility. CONTAINER DISPOSAL: Nonrefillable container. Do not reuse or refill this container. Refer to the product label for specific container disposal instructions.US DOT (shipped by land):Containers < 1.3 gallons (5 Liters):Not regulated by DOT.Containers > 1.3 gallons (5 Liters):DOT Shipping Name:UN3082, Environmentally HazardousSubstance, Liquid, N.O.S.(contains Chlorfenapyr), 9, PG III Emergency Response Guide:171Marine Pollutant:YesIMDG (shipped by vessel):UN3082, Environmentally Hazardous Substance, Liquid, N.O.S. (contains Chlorfenapyr), 9, PG III, Marine PollutantIATA (shipped by air):UN3082, Environmentally Hazardous Substance, Liquid, N.O.S. (contains Chlorfenapyr), 9, PG IIIFIFRA –This chemical is a pesticide product registered by the Environmental Protection Agency and is subject to certain labeling requirements under federal pesticide law. These requirements differ from the classification criteria and hazard information required for safety data sheets, and for workplace labels of non-pesticide chemicals. The following is the hazard information as required on the pesticide label: PRECAUTIONARY STATEMENTSHAZARDS TO HUMANS AND DOMESTIC ANIMALS CAUTION. Harmful if swallowed, inhaled or absorbed through skin. Causes moderate eye irritation. Avoid breathing vapors or spray mist. Avoid contact with skin, eyes or clothing. Wash thoroughly with soap and water after handling and before eating, drinking, chewing gum or using tobacco. Remove contaminated clothing and wash clothing before reuse.See inside label booklet for additional precautionary statements. Environmental HazardsThis product is toxic to toxic to aquatic organisms, birds, and wildlife. Do not apply directly to water or to areas where surface water is present. Avoid spraying ponds or aquaria containing fish. Runoff from treated areas may be hazardous to aquatic organisms in neighboring areas.All pesticides are governed under the Federal I nsecticide, Fungicide, and Rodenticide Act (F FRA). The regulatory information presented below is pertinent only when this product is handled outside of the normal use and application as a pesticide. This product is excluded from listing requirements under EPA/TSCA.SARA Title III – Section 302 Extremely Hazardous SubstancesNot listedSARA Title III – Section 311/312 Hazard CategoriesImmediateSARA Title III – Section 312 Threshold Planning QuantityThe threshold planning quantity (TPQ) for this product treated as a mixture is 10,000 lbs. This product contains no ingredients with a TPQ of less than 10,000 lbs.SARA Title III – Section 313 Reportable IngredientsNoneCERCLA Reportable Quantity (RQ) –NoneCALIFORNIA PROP 65 STATUS –This product does not contain any chemicals known to the state of California to cause cancer or reproductive harm.CANADA –This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations (CPR) and the SDS contains all of the information required by CPR.This Safety Data Sheet (SDS) serves different purposes than and DOES NOT REPLACE OR MOD I FY THE EPA APPROVED PRODUCT LABELING (attached to and accompanying the product container). This SDS provides important health, safety, and environmental information for employers, employees, emergency responders and others handling large quantities of the product in activities generally other than product use, while the labeling provides that information specifically for product use in the ordinary course.To the extent consistent with applicable law, neither Atticus, LLC nor Seller be liable for any incidental, consequential or special damages resulting from the use or handling of this product. TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, THE EXCLUSIVE REMEDY OF THE USER OR BUYER, AND THE EXCLUS VE L AB L TY OF ATT CUS, LLC AND SELLER FOR ANY AND ALL CLA MS, LOSSES, NJUR ES OR DAMAGES (I NCLUD I NG CLA I MS BASED ON BREACH OF WARRANTY, CONTRACT, NEGLI GENCE, TORT, STRI CT LI ABI LI TY OR OTHERW SE) RESUL T NG FROM THE USE OR HANDL NG OF THIS PRODUCT, SHALL BE THE RETURN OF THE PURCHASE PRICE OF THE PRODUCT OR, AT THE ELECTION OF ATTICUS, LLC OR SELLER, THE REPLACEMENT OF THE PRODUCT.SDS Version: 1.0Effective Date: 9/29/2016。

July 2015 • H-1-5219tTECHNICAL DATA / COLOR NEGATIVE FILMKODAK VISION3 500T ColorNegative Film 5219 / 7219 / SO-219KODAK VISION3 500T Color Negative Film 5219 / 7219 / SO-219 gives you control and flexibility at every phase of the filmmaking process—from capture through post, in both digital and traditional workflows.VISION3 500T Film has outstanding skin tones and color reproduction, while adding technical innovations that improve product performance and increase product versatility. The proprietary, advanced Dye Layering Technology (DLT) provides noticeably reduced grain in shadows, allowing you to pull out an amazing amount of shadow detail. The proprietary Sub-Micron Technology enables 2 stops of extended highlight latitude, so you can follow the action into bright light-in a single shot-without worrying about blown-out details.VISION3 500T Film is designed to extend thecapabilities of the DI (digital intermediate) process. The improved grain provides better to signal to noisecapabilities allowing the colorist to provide greater detail in shadows, while the extended highlight latitude enables improved digital "dodging and burning" to provide more details in highlights.BASEKODAK VISION3 500T Color Negative Films 5219 and 7219 have an acetate safety base with rem-jet backing.KODAK VISION3 500T Color Negative Film SO-219 has an ESTAR Safety Base with rem-jet backingSTORAGEStore unexposed film at 13°C (55°F) or lower. Forextended storage, store at -18°C (0°F) or lower. Process exposed film promptly.Store processed film according to the recommendations in ISO 18911:2010, Imaging Materials - Processed Safety Photographic Films - Storage Practices .This relates to optimized film handling rather than preservation; static, dust-attraction and curl-related problems are generally minimized at the higher relative humidity. After usage, the film should be returned to theShort T erm(less than 6 months)Long T erm(more than 6 months)Unexposed film in original, sealed package 13°C (55°F)RH below 60%-18 to -23°C (0 to-10°F)RH below 50%Exposed film, unprocessed -18 to -23°C (0 to-10°F)RH below 20%Not recommended.Process film promtly.Process film21°C (70°F)RH 20 to 50%2°C (36°F)RH 20 to 30%appropriate medium- or long-term storage conditions as soon as possible.Warm-upT imesT o prevent film telescoping, moisture condensation, and spotting, allow your film to warm to room temperature before use:For more information about film storage and handling, see ANSI/PIMA ISO-18911, SMPTE RP131-2002, and KODAK Publicatio No. H-845, The EssentialReference Guide for Filmmakers , available online at /go/referenceguide.DARKROOM RECOMMENDATIONSDo not use a safelight. Handle unprocessed film in total darkness.EXPOSUREExposure IndexesTungsten (3200K) - 500 Daylight - 320 (with 85 filter)Use these indexes with incident- or reflected-light exposure meters and cameras marked for ISO or ASA speeds or exposure indexes. These indexes apply for meter readings of average subjects made from the camera position or for readings made from a gray card of18-percent reflectance held close to and in front of the subject. For unusually light- or dark-colored subjects, decrease or increase the exposure indicated by the meter accordingly.Film Package Typical Warm-up Time (Hours)14°C (25°F) Rise55°C (100°F) RiseSuper 81 1 1/216 mm 1 1 1/235 mm35Color BalanceThese films are balanced for exposure with tungsten illumination (3200K). You can also expose them with tungsten lamps that have slightly higher or lower color temperatures (+/- 200K) without correction filters, since final color balancing can be done in printing.* These are approximate corrections only. Make final corrections duringprinting.† These are starting-point recommendations for trial exposures. If the kind of lamp is unknown, a KODAK Color Compensating Filter CC30R + CC20Y can be used with an exposure index (EI) of 250.Note: Consult the manufacturer of high-intensity ultraviolet lamps for safety information on ultraviolet radiation and ozone generation.Exposure Table—Tungsten LightAt 24 frames per second (fps), 180-degree shutteropening, use this table for average subjects that contain a combination of light, medium, and dark colors:Reciprocity CharacteristicsYou do not need to make any filter corrections or exposure adjustments for exposure times from 1/1000 of a second to 1 second.Light Source KODAK Filters on Camera *Exposure Index T ungsten (3000 K)None 500T ungsten (3200 K)None 500KINO FLO 29KINO FLO 32None500Daylight (5500 K)WRATTEN 2 OpticalFilter / 85320Metal Halide WRATTEN 2 OpticalFilter / 85320H.M.I.WRATTEN 2 OpticalFilter / 85320KINO FLO 55WRATTEN 2 OpticalFilter / 85320Fluorescent, Warm White †CC30R + CC05M320Fluorescent, Cool White †CC40R160Lens Aperture f /1.4f /2f /2.8f /4f /5.6f /8f /11f /16Footcandles Required510204080160320640PROCESSINGProcess in Process ECN-2.Most commercial motion-picture laboratories provide a processing service for these films. See KODAK Publication No. H-24.07, Processing KODAK Color Negative Motion Picture Films, Module 7 available online at/go/h24, for more information on the solution formulas and the procedure for machineprocessing these films. There are also pre-packaged kits available for preparing the processing solutions. For more information on the KODAK ECN-2 Kit Chemicals, check Kodak's Motion Picture Films for Professional Use price catalog, also available online at /go/motion.IDENTIFICATIONAfter processing, the product code numbers 5219 (35 mm), 7219 (16 mm), or SO-219 (16, 35, and 65 mm; edgeprint shows 0219) emulsion, roll, and strip number identification, KEYKODE Numbers, and manufacturer/film identification code (EJ) are visible along the length of the film.POST PRODUCTIONScanningThe wider exposure latitude in KODAK VISION3 Films differentiate film capture from the limited dynamic range of digital capture. Digital "dodging and burning," a very powerful tool in the colorists' toolkit, is now even more powerful—up to two stops more image information can be extracted from scene highlights in VISION3 Films.If traditional 10-bit scanner data encoding schemes are used to digitize films having this extended density range, highlight information captured on these film could be lost. Kodak has recommendations for extracting the full density range stored on high dynamic range films in a technical document titled Scanning Recommendations for Extended Dynamic Range Camera Films , available online at /go/scanning.Laboratory Aim Densities (LAD)T o maintain optimum quality and consistency in the final prints, the laboratory must carefully control the color timing, printing, and duplicating procedures. T o aid in color timing and curve placement, negative originals should be timed relative to Laboratory Aim Density (LAD) Control Film supplied by Eastman Kodak Company. The LADControl Film provides both objective sensitometric control and subjective verification of the duplicating procedures used by the laboratory.In the LAD Control Method, the electronic color analyzer used for color timing is set-up with the LAD Control Film to produce a gray video display of the LAD patch, corresponding to 1.0 neutral density (gray) on the print. The negative printing original is then scene-to-scene timed. There are specific LAD values for each type of print or duplicating film that the original can be printed on. Forprint films, the LAD patch is printed to a neutral gray of 1.0 visual density. For duplicating films, the specified aims are at the center of the usable straight-line portion of the sensitometric curve of the film.Due to normal variations in exposure and processing of color negative films, particular scenes may not print exactly at the same printer lights as the LAD Control Film. The LAD Control Film is intended as a set-up tool for electronic color analyzers and printers. It is NOT a reference that every scene must match. Normalfilm-to-film and scene-to-scene exposure variability is accommodated by the color timing (grading) process, on an electronic color analyzer set up with the LAD Control Film. Normally exposed and processed color negatives will typically print well within the range of an additive printer setup with the LAD Control Film, although SIGNIFICANT or UNEXPECTED departures from this center point balance may indicate an exposure/filtration problem with the cinematography or with the process control. Some specialized films and/or specialized negative processing techniques (push-processing, pull-processing,"skip-bleach" processing, etc.) may require more extreme adjustment from the LAD printing condition to attain desired results.More information is contained in KODAK Publication H-61, Laboratory Aim Density, available online at/go/lad.Film-to-Tape TransfersWhen you transfer the film directly to tape, you can set up the telecine using KODAK T elecine Analysis Film (TAF) supplied by Eastman Kodak Company. The TAF consists of a neutral density scale and an eight-bar color test pattern with a LAD gray surround.The TAF gray scale provides the telecine operator (colorist) with an effective way to adjust subcarrier balance and to center the telecine controls before timing and transferring a film. The TAF color bars provide the utility of electronic color bars, even though they do not precisely match the electronically generated color bars. Using the TAF will help obtain optimum quality and consistency in the film-to-tape transfer. For more information regarding TAF, see KODAK Publication No. H-606, KODAK Telecine Tool Kit and Reference Manual, available online at /go/telecine. IMAGE STRUCTUREFor more information on image-structure characteristics, see KODAK Publication No. H-845, The Essential Reference Guide for Filmmakers available online at / go/referenceguide.Note: The sensitometric curves and data in this publication represent product tested under the conditions of exposure and processing specified. They are representative of production coatings, and therefore do not apply directly to a particular box or roll of photographic material. They do not represent standards or specifications that must be met by Eastman Kodak Company. The company reserves the right to change and improve product characteristics at any time.Modulation Transfer FunctionThe "perceived" sharpness of any film depends on various components of the motion picture production system. The camera and projector lenses and film printers, among other factors, all play a role. But the specific sharpness of a film can be measured and is charted in the Modulation Transfer Function Curve.This graph shows a measure of the visual sharpness of this film. The x-axis, "Spatial Frequency," refers to the number of sine waves per millimeter that can be resolved. The y-axis, "Response," corresponds to film sharpness. The longer and flatter the line, the more sine waves per millimeter that can be resolved with a high degree of sharpness—and, the sharper the film.rms Granularity:Read with a microdensitometer, (red, green, blue) using a 48-micrometer aperture.The "perception" of the graininess of any film is highly dependent on scene content, complexity, color, and density. Other factors, such as film age, processing, exposure conditions, and telecine transfer may also have significant effects.To find the rms Granularity value for a given density, find the density on the left vertical scale and follow horizontally to the characteristic curve and then go vertically (up or down) to the granularity curve. At that point, followhorizontally to the Granularity Sigma D scale on the right. Read the number and multiply by 1000 for the rms value. Note: This curve represents granularity based on modified measuring techniques. Sensitometric and Diffuse RMS Granularity curves are produced on different equipment. Aslight variation in curve shape may be noticed.SensitometryThe curves describe this film's response to red, green, and blue light. Sensitometric curves determine the change indensity on the film for a given change in log exposure.Note: The exposure scale for VISION3 5219 / 7219 Film is longer than previous VISION and VISON2 Films. Because of the extended highlight latitude we have expanded the exposure scale from a 0-4 increment to a 0-5 scale. In addition to the longer exposure scale, we are plotting 21 steps instead of 20.Spectral SensitivityThese curves depict the sensitivity of this film to the spectrum of light. They are useful for determining,KODAK VISION3 500T Color Negative Film 5219 / 7219 / SO-219Revised 7-15Printed in U.S.A.KODAK VISION3 500T ColorNegative Film 5219 / 7219 / SO-219Spectral Dye DensityThese curves depict the spectral absorptions of the dyes formed when the film is processed. They are useful for adjusting or optimizing any device that scans or prints the film.Spectral Dye Density CurvesNote: Cyan, Magenta, and Yellow Dye Curves arepeak-normalized.MORE INFORMATIONOutside the United States and Canada, please contact your Kodak representative. You can also visit our web site at /go/motion for further information. You may want to bookmark our location so you can find us easily the next time.H-2Cinematographer’s Field GuideH-845The Essential Reference Guide for Filmmakers H-24Manual for Processing KODAK Motion Picture Films, Process ECN-2 Specifications, Module 7H-61LAD—Laboratory Aim DensityH-606KODAK Telecine Tool Kit and Reference ManualSIZES AVAILABLEStandard Products Available*for AATON A-MINIMA CamerasIdentification No.Length in Metres (Feet)Core Description Perforations 65 mm SP332305 (1000)PEmulsion InKS-4740 (KS-1866)35 mm SP41730 (100)S-83 100-ft. spoolBH-4740 (BH-1866)35 mm SP71861 (200)U BH-4740 (BH-1866)35 mm SP718122 (400)U BH-4740 (BH-1866)35 mm SP718305 (1000)U BH-4740 (BH-1866)35 mm SP239710 (2000)YBH-4740 (BH-1866)16 mm SP45530 (100)R-90 100-ft. spoolWinding B 1R-7605 (1R-2994)16 mm SP445*61 (200)A-MIN Winding A 1R-7605 (1R-2994)16 mm SP457122 (400)T Winding B 1R-7605 (1R-2994)16 mm SP458244 (800)TWinding B1R-7605 (1R-2994)16 mm SP44930 (100)R-90 100-ft. spool 2R-7605 (2R-2994)16 mm SP578122 (400)S-153 400-ft. spool2R-7605 (2R-2994)16 mm SP451122 (400)T2R-7605 (2R-2994)16 mm SP434122 (400)S-153 400-ft. spool2R-7620 (2R-3000)S8 mm SP46415 (50)Super 8 cartridgeKodak, Eastman, Keykode, Vision, and Wratten are trademarks.。

荧光高效液相色谱法英文Fluorescence High Performance Liquid Chromatography (FL-HPLC) is an analytical technique that separates and measures compounds based ontheir fluorescent properties. It is a highly sensitive and selective technique that has gained popularity in areas such as pharmaceutical development, environmental monitoring, and food safety analysis.Fundamental Principle The fundamental principle of fluorescence detection in HPLC is based on the interaction of light with fluorescent compounds, which absorb light at a certain wavelength and emit light at a longer wavelength. When a sample is injected into an HPLC system, it is separated into its constituent components by a stationary phase, such as a column filled with a packing material. The separated components pass through a detector, where they are excited by a light source at a specific wavelength. As the excited moleculesreturn to their ground state, they emit light at alonger wavelength which is detected by a photomultiplier or diode array detector.Instrumentation FL-HPLC systems consist of the following components:1. mobile phase delivery system2. column3. injector4. detector5. data acquisition and processing system.The mobile phase delivery system includes pumps that deliver solvent or buffer solutions to the column at a constant flow rate. The column contains a stationary phase that separates the sample intoits individual components. The injector introduces the sample into the column in precise amounts. The detector detects the emission of light from the fluorescent compound, and the data acquisition and processing system collects and analyzes the detected signals.Applications FL-HPLC is highly sensitive and selective for the detection of fluorescent compounds, making it suitable for the analysis of trace amounts of compounds in complex matrices. It has found applications in the following areas:1. Pharmaceutical analyses: FL-HPLC is used to analyze active pharmaceutical ingredients and impurities in drug formulations.2. Food and beverage analyses: FL-HPLC is used to analyze vitamins, amino acids, and other nutrients in food and beverages.3. Environmental analyses: FL-HPLC is used to analyze pollutants and toxins in soil, water, and air.Advantages and limitations FL-HPLC has several advantages over conventional HPLC:1. High sensitivity: FL-HPLC is highly sensitive, and can detect trace amounts of compounds.2. High selectivity: FL-HPLC can selectively detect fluorescent compounds, which can be advantageous in a complex matrix.3. Versatility: FL-HPLC can be used to detect a wide range of compounds, including those that are difficult to detect using other methods.However, there are also some limitations to FL-HPLC:1. Limited applicability: FL-HPLC is only applicable to compounds that are fluorescent, which limits its use in some areas.2. Background fluorescence: Background fluorescence from the matrix can interfere with the detection of fluorescent compounds.3. Instrumentation costs: FL-HPLC instrumentation is more expensive than conventional HPLC instrumentation.Conclusion FL-HPLC is a powerful tool for the analysis of fluorescent compounds. Its high sensitivity and selectivity make it an attractive option for the detection of trace amounts of compounds in complex matrices. However, its limitations must also be considered when selecting an analytical method. With continued development, FL-HPLC has the potential to become even more powerful as an analytical tool in a variety of fields.。

每一个人都想有一个健康的身体英语作文全文共6篇示例，供读者参考篇1Certainly! Here is an essay of approximately 2000 words on the topic "Everyone Wants to Have a Healthy Body," written from the perspective of an elementary school student:Everyone Wants to Have a Healthy BodyHi there! My name is Emma, and I'm a 10-year-old girl who loves playing outside, reading books, and learning about the world. Today, I want to talk to you about something really important – being healthy!I think everyone wants to have a healthy body. After all, when we're healthy, we feel great! We have lots of energy to run around, play sports, and do all the fun things we love. We don't have to worry about getting sick or feeling yucky. And we can focus on school, our hobbies, and spending time with our friends and family.But what does it mean to be healthy? Well, there are a few key things we need to do to keep our bodies in tip-top shape.First, we have to eat the right kinds of food. That means lots of fruits and veggies, whole grains, lean proteins like chicken and fish, and healthy fats like avocados and nuts. My favorite healthy snacks are apples, carrots, and yogurt! It's also important to drink plenty of water and limit sugary drinks and junk food.Next, we need to stay active and exercise regularly. This could mean playing sports like soccer or basketball, going for bike rides or hikes, or even just running around the playground at school. Exercise is so much fun, and it helps keep our hearts, lungs, and muscles strong.Getting enough sleep is also super important for our health. When we sleep, our bodies recharge and repair themselves. That's why it's recommended that kids my age get around 10-11 hours of sleep every night. I try to go to bed early so I can wake up feeling refreshed and ready to take on the day!Another key part of being healthy is taking care of our mental and emotional well-being. We all experience stress, anxiety, and tough emotions sometimes, but it's important to find healthy ways to cope. Things like talking to a trusted adult, writing in a journal, practicing deep breathing or meditation, and spending time outdoors can really help.And finally, it's crucial to go for regular check-ups with our doctors and dentists. They can help catch any health problems early and make sure we're growing and developing properly.Now, you might be wondering why being healthy is so important. Well, there are lots of reasons!For one, when we're healthy, we have more energy and stamina to do the things we love. Whether it's playing our favorite sport, going on adventures with our friends, or just running around outside, being healthy means we can fully enjoy all the fun activities we love.Being healthy also helps us learn and focus better in school. When we're well-rested, well-nourished, and feeling good, it's easier to pay attention in class, retain information, and do our best work.Plus, developing healthy habits now sets us up for a lifetime of wellness. The choices we make as kids can have a big impact on our health as we grow older. By learning to take care of our bodies and minds from a young age, we're more likely to continue those positive behaviors as teenagers and adults.And let's not forget – when we're healthy, we just feel better overall! We have more energy, a positive outlook, and a generalsense of well-being. It's like our bodies are telling us, "Great job taking care of me! Keep up the good work!"It's also important to remember that everyone's journey to health looks a little different. Some people might need to focus more on getting enough sleep, while others might need to work on eating more veggies or staying active. And that's okay! The key is finding what works best for our unique bodies and lifestyles.Another thing to keep in mind is that being healthy isn't just about our physical bodies – it's about our minds and emotions, too. Taking care of our mental health by managing stress, practicing self-care, and surrounding ourselves with positive people is just as important as taking care of our physical health.At the end of the day, being healthy is about feeling our best and living life to the fullest. When we're healthy, we have the energy and vitality to chase our dreams, explore the world around us, and make the most of every single day.So let's all make a commitment to take care of our bodies and minds. Let's fuel ourselves with nutritious foods, stay active and get plenty of exercise, prioritize rest and relaxation, and practice good habits like proper hygiene and regular check-ups.Remember, we only get one body, and it's up to us to treat it with love and respect. When we do, our bodies will reward us with years of health, happiness, and the ability to live our best lives.Who's with me? Let's make health a priority and embrace all the amazing benefits that come with it. Our future selves will thank us!篇2Everyone Wants a Healthy BodyI think every kid (and grown-up too!) wants to have a healthy body. It's so important to take care of ourselves and treat our bodies right. Being healthy makes us feel good, gives us energy to play and learn, and keeps us from getting sick. It's no fun being stuck in bed with a cold or stomach ache!What does it mean to have a healthy body? Well, there are lots of things we need to do. First, we have to eat good foods that give our bodies nutrients. My mom always tells me to "eat the rainbow" by having fruits and veggies of different colors on my plate. The brighter the color, the better! Oranges, strawberries, broccoli, carrots – they are all so yummy and packed with vitamins.We also need to drink lots of water to stay hydrated. Our bodies are made up mostly of water, so we have to keep refilling the tank. I try to have a water bottle with me wherever I go and take little sips throughout the day. Juice, soda, and sugary drinks are treats, not everyday beverages.Exercise is another key part of being healthy. At least 60 minutes of physical activity every day helps our hearts, lungs, muscles and bones stay strong. I love running around at recess, riding my bike, swimming at the pool, and playing sports like soccer and basketball. Moving our bodies makes us feel energized and happy.Getting enough sleep is important too. Kids my age need9-12 hours of sleep every night. Sleep is the time when our bodies recharge and repair themselves. If I don't get proper rest, I'm grumpy and have a hard time paying attention in class. Having a calming bedtime routine of taking a bath, reading stories, and quiet activities before bed helps ensure I get my zzzs.Hygiene habits like bathing, brushing teeth, and washing hands are also vital. We need to keep ourselves clean to wash away germs and dirt that could make us sick. I make sure to soap up well in the shower, brush twice a day with fluoride toothpaste, and lather up with warm water and soap after using thebathroom, before eating, or when my hands look dirty. Little things make a big difference!Seeing the doctor and dentist for check-ups is smart too. The doctor keeps track of my growth, gives me any necessary vaccines, and checks that all my body parts and systems are developing properly. The dentist looks at my teeth and gums to watch for any cavities or problems. It's better to catch issues early before they become bigger problems.It's not always easy to make healthy choices, I'll admit. Sometimes I crave a big slice of cake or just want to veg out in front of the TV instead of moving around. My parents remind me that it's all about balance and moderation. Having occasional treats and rest periods is okay, as long as most of the time I'm making nutritious food picks, staying active, and practicing good self-care.I see kids at school who are overweight and sedentary, and it makes me sad. Being too heavy or inactive puts their bodies at risk for issues like diabetes, joint problems, heart disease and low self-esteem. I want all my friends and classmates to feel strong, capable and confident. Making unhealthy choices as a child can lead to unhealthy habits that stick around as you become an adult.On the flip side, taking care of your health when you're young sets you up for a lifetime of feeling your best. The human body is an incredible machine, but like anything, it needs the proper quality fuel, exercise and maintenance to run smoothly. I hope all kids understand how important it is to respect their bodies through healthy behaviors. Let's get moving, eat nutritious foods, and take good care of ourselves. A healthy body is something to feel proud of and cherish!篇3Everyone Wants a Healthy BodyHi there! My name is Emily, and I'm a 10-year-old girl who loves to play outside, read books, and learn new things. Today, I want to talk to you about something really important – having a healthy body.I'm sure you've heard adults say things like "Eat your veggies, they're good for you!" or "Go outside and get some fresh air, it'll do you good." But have you ever wondered why they say these things? Well, it's because they want us to have healthy bodies!You see, our bodies are like amazing machines that need the right fuel and care to work properly. Just like a car needs gas, oil,and regular maintenance, our bodies need good food, exercise, and rest to stay strong and healthy.Let me tell you why having a healthy body is so important.First of all, when you have a healthy body, you feel good! You have lots of energy to run, jump, and play with your friends. You can concentrate better in class, and you don't get sick as often. Doesn't that sound great?On the other hand, if you don't take care of your body, you might feel tired, grumpy, or even get sick more often. Nobody wants to miss out on fun activities or stay home from school because they're not feeling well, right?So, how do we keep our bodies healthy? Well, there are a few important things we need to do.One of the most important things is to eat healthy foods. That means lots of fruits, vegetables, whole grains, lean proteins (like chicken or fish), and low-fat dairy products. These foods give our bodies the nutrients they need to grow, repair themselves, and have energy.But we also need to limit things like candy, chips, soda, and other junk foods. These foods are high in sugar, salt, andunhealthy fats, which can make us gain too much weight and even cause health problems down the road.Another key to having a healthy body is to stay active and exercise regularly. Exercise helps our hearts, lungs, and muscles stay strong. It also helps us maintain a healthy weight and gives us more energy.You don't need to be a super athlete to exercise – just 60 minutes of physical activity every day is enough! This can include things like playing tag, jumping rope, riding your bike, swimming, or even just dancing around your living room.Getting enough sleep is also really important for a healthy body. When we sleep, our bodies rest and recharge for the next day. Most kids our age need between 9 and 12 hours of sleep every night.If we don't get enough sleep, we might feel grumpy, have a hard time paying attention in school, or even get sick more easily.Finally, it's important to take care of our mental health, too. That means finding ways to manage stress, like talking to a trusted adult when we're feeling worried or upset, or doingactivities that help us relax, like reading, drawing, or listening to music.A healthy mind and a healthy body go hand in hand!I know it can be tough sometimes to make healthy choices, especially when there are so many tempting unhealthy foods and activities around us. But trust me, it's worth it!When you take care of your body, you'll have more energy, feel better, and be able to do all the things you love. Plus, you'll be setting yourself up for a lifetime of good health.So, let's all make a pact to take care of our amazing bodies. Eat those veggies, get active and play outside, get plenty of sleep, and don't forget to take care of your mind, too.Your body is your best friend, and it deserves to be healthy and happy. Let's work together to make that happen!篇4The Importance of Having a Healthy BodyHello, everyone! Today, I want to talk about something really important - having a healthy body. We all know that a healthy body is super cool and it makes us feel great! So, let's learn why it's so important to take care of our bodies.Firstly, having a healthy body means we can do all the things we love. Imagine if we feel sick all the time, we won't be able to play sports, run around with our friends, or even go to school. But when we have a healthy body, we have so much energy to do all these activities and more! We can play soccer, basketball, dance, and have lots of fun. So, it's important to eat nutritious food, exercise regularly, and get enough sleep to keep our bodies healthy.Secondly, a healthy body helps us focus and do well in school. When we are fit and healthy, our brains work better too. We can concentrate more in class, understand our lessons easily, and remember things better. It's like having a superpower! So, let's make sure we eat a balanced diet with lots of fruits and vegetables, drink plenty of water, and get enough rest. This way, we can become super smart!Moreover, having a healthy body keeps us away from diseases. When we take care of ourselves, we build a strong immune system. This means that our body can fight off germs and viruses that try to make us sick. We won't have to miss school or fun activities because of being unwell. We can enjoy life to the fullest without worrying about getting sick. So, let'swash our hands regularly, cover our mouths when we cough or sneeze, and avoid touching our faces with dirty hands.In addition, a healthy body makes us feel happy and confident. When we look after our health, we feel good about ourselves. We have a positive attitude, and we can face challenges with a smile. We can also make friends easily because everyone loves to be around happy and confident people. So, let's take care of our bodies and spread happiness to others too!Lastly, having a healthy body means we can live a long and fulfilling life. When we make healthy choices from a young age, we set ourselves up for a bright future. We can grow up to be strong and active adults who can achieve their dreams. We can travel the world, pursue our passions, and make a difference in the world. It's like having a superhero life! So, let's start building healthy habits now and enjoy a wonderful journey throughout our lives.In conclusion, having a healthy body is super important for all of us. It allows us to do the things we love, excel in school, stay away from illnesses, be happy and confident, and live an amazing life. So, let's remember to eat well, exercise regularly, get enough rest, and take care of our bodies. Together, we can be the healthiest and happiest versions of ourselves!Remember, my friends, a healthy body is a happy body!篇5Everyone Wants to Have a Healthy BodyHi there! My name is Emily and I'm 10 years old. Today I want to talk to you about why it's so important to have a healthy body. It's something that every single person wants, whether they are a kid like me or a grown-up adult.Having a healthy body means feeling good, having lots of energy to play and learn, and not getting sick very often. When your body is healthy, you can run around outside with your friends, concentrate on your schoolwork, and pretty much do anything you want without feeling tired or achy. It's the best feeling in the world!On the other hand, when your body isn't healthy, it's no fun at all. You might have to stay inside resting instead of going out to play. You could get headaches or stomach aches that make it hard to pay attention in class. Worst of all, you might have to go to the doctor and get pills or even shots! No kid wants that.So how can we keep our bodies healthy and avoid getting sick or rundown? Well, there are lots of things we can do, and I'll go over some of the most important ones.First, we need to eat healthy foods. That means plenty of fruits and vegetables, whole grains, lean protein like chicken or fish, and healthy fats like avocados or nuts. Junk food like chips, candy, and soda is okay once in a while as a treat, but we shouldn't have it too often because it doesn't give our bodies what they need to grow and have energy.My mom always tells me that a healthy meal has foods from all the different food groups - a protein like chicken, a vegetable like broccoli, a fruit like an apple, some whole grains like brown rice, and a bit of healthy fat like the avocado in our salad. Eating a balanced diet with all those nutrients is key.Another crucial thing for staying healthy is getting enough exercise and physical activity. Experts recommend at least 60 minutes of exercise or active play for kids each day. That could be riding bikes, playing sports, running around at recess, or anything that gets your body moving!Exercise is so important because it strengthens our muscles, hearts, and lungs. It also helps us maintain a healthy weight andsleep better at night. Being active is just as vital as eating right when it comes to having a healthy body.My favorite way to exercise is playing soccer with my friends after school. We run around chasing the ball for an hour or more without even realizing we're working out. Tag, jump rope, dancing, and hiking are also really fun ways to stay active.In addition to diet and exercise, we need to take care of our bodies in other ways too. Getting enough sleep is super important - doctors say kids my age need between 9-12 hours per night! When we don't get enough shut-eye, we feel grumpy and have a hard time concentrating.Good hygiene habits like bathing regularly, washing our hands, and brushing our teeth also play a role in keeping our bodies healthy. We use soap and water to rinse away dirt and germs that could make us sick. Deodorant, combing our hair, and clipping our nails are other ways to stay clean.Sometimes we still get sick even when we do all the right things. When that happens, we need to take care of ourselves by resting, drinking plenty of fluids, and maybe taking medicine if the doctor recommends it. Getting plenty of rest allows our bodies to use their amazing healing powers to fight off illnesses so we feel better soon.Having good mental health is part of total body health too. If we feel very worried, sad, anxious or angry for long periods, it's hard for our bodies to function properly. Things like talking to a counselor, doing calming activities like yoga or meditation, and spending time with friends can help improve our mentalwell-being.Taking care of our bodies is a lifelong job that starts when we're little kids. If we build healthy habits like nutritious eating, exercise, hygiene and self-care at a young age, it will be easier to keep them up as we get older.Adults often struggle with unhealthy habits because they didn't learn the importance of things like vegetable-eating or daily activity when they were young. That's why it's key for kids to start prioritizing their health now so it becomes second nature.Having a healthy body also helps prevent serious medical issues down the road like obesity, diabetes, heart disease, and other problems. By taking care of ourselves while we're still young, we set ourselves up for a lifetime of wellness and energy.There are so many fun activities that require us to be physically fit too. If you want to excel at sports, go hiking or rockclimbing, or even just keep up with rambunctious kids or grandkids someday, you'll need to take care of your body.As you can probably tell, having a healthy mind and body is super important to me. I love feeling energetic and strong so I can learn, play, and live life to the fullest. Getting sick or hurt is no fun at all!That's why I make an effort to eat my veggies, stay active through sports and playing, get enough sleep, and take care of my hygiene. I also try to keep my mind healthy by sharing my feelings, doing activities I enjoy, and not worrying too much.I know I'm still a kid and my parents help a lot when it comes to making healthy choices. But I'm trying to build good habits now so staying fit and well becomes automatic as I get older.Every single person wants to have a healthy body, even if they don't think about it much. It allows us to feel our best, full of energy and vitality. It prevents us from getting sick and developing diseases. And it enables us to live life to the fullest - being active, spending time with loved ones, working at jobs we enjoy, and pursuing hobbies and interests.So there you have it - my perspective as a 10-year-old kid on why having a healthy mind and body is so crucial. I hope readingthis essay helps you appreciate how lucky we are when we're feeling strong and well. And I hope it inspires you to make your health a top priority through good habits like I'm trying to do. Taking care of our bodies is one of the most important things we can do for ourselves at any age!篇6Having a Healthy Body is Super Important!Hi everyone! My name is Alex, and I'm 10 years old. Today, I want to talk about something that's really, really important –having a healthy body! I think every single person in the whole wide world wants to be healthy and strong, don't you agree?Being healthy means that your body works the way it's supposed to. It means you have lots of energy to play, run, jump, and have fun. It also means you don't get sick very often, which is awesome because nobody likes being stuck in bed with a yucky cold or a nasty flu.But being healthy is about more than just not being sick. It's about feeling good – both physically and mentally. When your body is healthy, you feel happy, energetic, and ready to take on the world! You can concentrate better in school, play harder on the playground, and just enjoy life to the fullest.So, how can we make sure our bodies stay healthy? Well, there are a few things we need to do.First and foremost, we need to eat the right foods. That means lots of fruits and veggies, whole grains, lean proteins like chicken and fish, and healthy fats like those found in nuts and avocados. These foods give our bodies the nutrients they need to grow strong and fight off illnesses.On the other hand, we should try to limit things like candy, chips, soda, and other junk foods. They might taste really good, but they're not good for our bodies at all. Too much of that stuff can make us feel sluggish, gain weight, and even lead to serious health problems down the road.Next, we need to stay active and exercise regularly. Exercise is like giving our bodies a super-powered tune-up! It makes our hearts stronger, our muscles bigger, and our bones denser. It also helps us sleep better, cope with stress, and just feel happier overall.Some great ways to exercise are playing sports like soccer, basketball, or swimming. But even simple things like running around the playground, riding your bike, or going for a family walk count as exercise too!Getting enough sleep is also crucial for a healthy body. When we sleep, our bodies have a chance to rest, repair, and recharge for the next day. Aim for at least 9-11 hours of sleep every night if you're a kid like me.Lastly, it's important to take care of our mental health too. Feeling stressed, worried, or sad can take a toll on our physical health as well. That's why it's so important to talk to a trusted adult, like a parent or teacher, if you're feeling overwhelmed or down.Things like practicing deep breathing, doing yoga, or just taking some quiet time to yourself can also help us stay calm and centered.Now, I know what some of you might be thinking – "But Alex, being healthy is so hard! It's way more fun to sit around playing video games and eating junk food all day!"I get it, trust me. Sometimes, it can be really tempting to just veg out and not worry about being active or eating right. But trust me, your future self will thank you for taking care of your body now!Think about it – when you're a grown-up, you'll want to have enough energy to keep up with your kids or grandkids. You'llwant to be able to go on adventures, travel the world, and just live life to the fullest without being slowed down by health problems.Plus, taking care of your body now can help prevent all sorts of nasty diseases like heart disease, diabetes, and even some cancers. That's a pretty big deal if you ask me!So, let's all make a pact right here, right now to take care of our bodies and make healthy choices. It might not always be easy, but it's so worth it in the long run.We only get one body, and it's our job to treat it with love and respect. When we do that, our bodies will reward us with energy, strength, and good health for many, many years to come.Who's with me? Let's get moving, eat our veggies, and make being healthy the coolest thing ever!。

• Keeping within the maximum permitted loadMake sure the support structure adheres to maximum permissible load require­ments as prescribed by local ordinances, particularly in regions of high snow accumulations and high wind velocities. Take notice to possible bowing of the modules under high loads. Avoid installing fasteners, cable ties, etc. between the module backside and support structure (i.e. on mounting rails) as any sharp edges can damage module.• Grounding of the module and frameThe company installing the PV module frame is also responsible for the professional grounding. If the building is already equipped with an exterior lightning protection system the PV­installation must be integrated in thep rotection system against direct effects of lightning. Country specific stand­ards must be adhered to.A grounding method authorized by UL is mandatory in the US and Canada.Example UL:The modules can be connected to the grounding holes using a lay­in lug and a screw with serrated washer, washer and nut.Drawings:Ground connection using a cable lug, a bolt, a serrated washer, a washer and a nut.1) Lay­in lug3) Serrated washer 5) Nut2) Bolt 4) WasherWe recommend using the components as listed below. Any UL approved PV grounding method and components are also acceptable in the US and Canada.Table: Recommended componentsItem DescriptionManufacturer/ ManufacturerDistributor Part NumberGrounding Lug Lay­In Lug IlscoGBL­4 Bolt#6­32, SS McMaster Carr 92314A148 Serrated washer M5, SSMcMaster Carr 91120A140 Washer ID 9/64’’, OD 3/8’’, SS McMaster Carr 92141A007Nut#6­32, SSMcMaster Carr91841A007• Fire safetyThe roof construction and installation may affect the fire safety of a building; improper installation may contribute to hazards in the event of fire. For roof application, the modules should be mounted over a fire resistant covering rated for the application. The module is “non­explosion­protected equipment”. Hence it must not be installed in the proximity of highly flammable gases and vapors (e.g. filling stations, gas containers, paint spraying equipment). The module must not be installed near open flames or flammable materials.• Suitable environmental conditionsThe module is intended for use in temperate climatic conditions.The module must not be subjected to concentrated light. It must not be immersed in water or constantly exposed to water spray (e.g. from fountains). There is risk of corrosion with exposure to salt (it is recommended that modules are installed at least 500 m or 1700 ft from the sea) and sulfur (sulfur sources, volcanoes). The module may not be exposed to extremely corrosive chemicals (e.g. emissions from manufacturing plants).• Suitable installationMake sure the module meets the technical requirements of the system as a whole. Ensure that other system components do not exert damaging mechanical or electrical influences on the modules. When connected in series, modules must all have the same amperage. When connected in parallel, the modules must all have the same voltage. The modules must not be connected together to create a voltage higher than the permitted system voltage. Modules must not be fitted as overhead glazing or vertical glazing (façade). Ensure that the mounting system can also withstand the anticipated wind and snow loads. There are openings at the base of the module frame to allow water fromprecipitation to drain. Ensure that these openings are not blocked nor partially blocked by the module installation method.Carefully read through these installation instructions before installing, operating or servicing the photovoltaic (PV) system. Failure to follow these instructions may result in bodily injury or damage to property. Keep these instructions! Working on a PV system requires specialized knowledge and must therefore be carried out only by appropriately qualified and authorized personnel. Keep children away!Warning noticesDanger of death from electric shock!Solar modules generate electricity as soon as they are exposed to light. The voltage of a single module is less than 50VDC. When several modules are connected in series, the summed voltage can be dangerously high. When the modules are connected in parallel the currents are summed together. Although touch protection is provided in the form of the fully insulated plug contacts, the following points must be observed when handling the solar mod­ules to avoid the risk of fire, arcing and fatal electric shock:• T he installation of higher voltage systems should be done by qualified, licensed professionals.• D o not insert electrically conducting parts into the plugs or sockets!• D o not wear metallic jewelry while performing mechanical or electrical Instal-lation.• D o not fit solar modules and wiring with wet plugs and sockets! Tools and working conditions must be dry.• E xercise extreme caution when carrying out work on wiring and use the appropriate safety equipment (insulated tools, insulated gloves, etc.)!• D o not use damaged modules! Do not dismantle modules! Do not remove any part or label fitted by the manufacturer! Do not treat the rear of the laminate with paint, adhesives or mark it using sharp objects!D anger of death from electric shock! The inverter can produce dangerous, high voltages, even when not connected:• E xercise extreme caution when working on wiring and the inverter.• A fter switching off the inverter, it is essential to wait for the time interval specified by the manufacturer before beginning any further work. This allows the high voltage components time to discharge.• B e sure carefully to follow the inverter manufacturer’s installation instruc-tions.D anger of death from arcing! Modules generate direct current (DC) when any amount of light shines on them. When breaking a connected string of modules (e.g. when disconnecting the DC line from the inverter under load), a lethally strong arc can occur:• N ever remove the solar generator from the inverter while it is still connected to the main grid!•E nsure that the cable connections are in perfect condition (no cracking, soiling or other contamination)!Unpacking the modules and storage• O bserve the warnings on the packaging!The utmost care is required when handling the modules. Take care when unpacking, transporting, and storing them. Leave modules in packaging until they are to be installed. Carry modules with both hands. Do not use the connection socket as a handle. Do not stand modules on hard or rough ground. Do not stand modules on their corners. Ensure modules do not bow. Do not place mod­ules on top of each other. Do not subject to load, do not stand on them, do not drop. Do not mark or work on them with sharp objects. Keep all electrical con­tacts clean and dry. In order to keep a record of your system, we recommend that you make a note of the serial numbers. If it is necessary to store the mod­ules temporarily, a dry, ventilated room should be used.General safety informationEnsure that the module is used for its intended purpose only. Pay attention to the local ordinances, building standards and accident­ prevention regulations during installation. The safety information for other system components must also be followed.InstallationWhen installing the modules, please pay attention to:• Safety during installationDo not carry out installation work when there are strong winds. Secure yourself and other workers to avoid falling. Secure work materials to prevent articles from falling. Create a work zone to avoid accidents with other people.Quick Guide for UsersSolarWorld® solar modulesLast revised: November 2008Drawing:Bowing of the module under high mechanical front loads.See: ; 53421SolarWorld AGKurt­Schumacher­Straße 12­1453113 Bonn GermanyTelefon: +49 ­ 228 ­ 55920 ­ 0Telefax: +49 ­ 228 ­ 55920 ­ 99*********************www.solarworld.de SolarWorld Ibérica, S.L.C/La Granja 15, Bloque B­1°B 28108 Alcobendas, Madrid SpainTel.: +34 ­ 91 ­ 4905999Fax: +34 ­ 91 ­ 6574967*********************www.solarworld.esSolarWorld California Inc. 4650 Adohr Lane Camarillo, CA 93012USATel.: +1 ­ 800 ­ 947 ­ 6527Fax: +1 ­ 805 ­ 388 ­ 6395 service@solarworld­ www.solarworld­ SolarWorld Korea Ltd.855­1, Dunsan­ri, Bongdong­wup,Wanju­gun, Jeollabuk­do 565­902, KoreaTel: +82 ­ 2 ­ 2112 ­ 1871Fax: +82 ­ 2 ­ 2112 ­ 1949service@solarworld­ www.solarworld­• R efer to section 690-8 of the National Electric Code (NEC) for an additional multiplying factor of 125% (80% de­rating) which may be applicable • O ver-current protection shall be in accordance with the requirements of Article 240 of the NEC • C onductor recommendations: 8-14 AWG (1.5-10 mm 2) USE­2 (nonconduit)/ THWN­2 (conduit ), 90°C wet rated • C able conduits should be used in locations where the wiring is accessible to children or small animals • M odification or tampering of diodes by unqualified personnel is not permitted. Please consult a SolarWorld Service Center for additional information regarding diode replacement/repair.Maintenance and cleaningGiven a sufficient tilt (at least 15°), it is generally not necessary to clean the modules (rainfall will have a self­cleaning effect). In case of heavy soiling, we recommend cleaning the modules using plenty of water (from a hose) without any cleaning agents and using a gentle cleaning implement (a sponge). Dirt must never be scraped or rubbed away when dry, as this may cause micro­scratches.We recommend that the system be inspected at regular intervals to ensure:1. All mounting points are tight and secure and free of corrosion.2. All cable connections are secure, tight, clean and free of corrosion.3. Cables are not damaged in any way.4. The conductivity of module frame to earth ground.Disclaimer of liabilitySince compliance with this guide and the conditions and methods of installation, operation, use and maintenance of the modules are not checked or monitored by SolarWorld AG, SolarWorld AG accepts no liability for damage arising through improper use or incorrect installation, operation, use or maintenance.Furthermore, liability for infringements of patent law or of other third party rights arising from the use of the modules is excluded unless we are automatically liable by law.1) Stainless steel serrated lock nut 2) Stainless steel washer3) Stainless steel M8 (5/16 inch) T­head bolt12313mounting area mounting area1/4 module length1/4 module length 1/8 module length1/8 module lengthdo not mount on the short side• Optimum orientation and tiltTo obtain maximum yield from the system, we recommend that you determine the best direction and tilt angle for the modules. Conditions for generating electricity are considered ideal when the sun’s rays strike the module perpendi­cular to its surface. To avoid performance drops in series circuits, ensure that all modules have the same orientation and tilt.• Avoidance of shadingEven partial shading will cause a yield reduction. A module is “shade free“ when the entire surface is shade free all year round and, even on the most unfavorable days of the year, receives unobstructed sunlight.• Adequate ventilationVentilation of the module backside is necessary to avoid the build­up of heat that can reduce performance.MountingEach module must be securely fastened at a minimum of 4 points. The frame has been stress tested for mounting by the long sides. The module should not be secured by its short sides.PV modules can be mounted to the substructure by clamping on (Example A) at the front side or by screwing (Example B) at the back side.Example A: ClampingExample B: BoltingThe clamping area (Example A) of the washer must cover at least 135 mm 2 or 0.21 in 2. A torque wrench must be used for assembly. In the examples shown, the tightening torque (using stainless steel M8 or 5/16 inch bolts) must be 20 Nm or 11.8 ft­lbf. Use the existing holes for securing the module; do not drill any additional holes (doing so would void the warranty). Use appropriate corrosion­proof fastening materials.WiringThe module is provided from the factory with pre­connectorized cables. Under no circumstances should the junction box be opened.For the wiring, pay attention to:• Correct wiring schemeIn order to decrease voltage caused by indirect lightning strikes, all connecting cables should be as short as possible. Check that the wiring is correct before commissioning the system. If the measured open circuit voltage differs from the specifications, then there is a wiring fault. Ensure that the polarity is correct.• Correct plug connectionsMake connections only in dry conditions. Ensure that connections are secure and tight.• Use of suitable materialsUse special solar cable and suitable connectors only. Ensure that they are in per­fect electrical and mechanical condition. Use only single wire cables. Select a suitable conductor diameter to minimize voltage drop.• Cable protectionWe recommend securing the cables to the mounting system using UV­resistant cable ties. Protect exposed cables from damage using suitable precautions (e.g. laying them in plastic pipes). Avoid direct exposure to sunlight.Underwriters Laboratories Information (U.S. and Canada)• T he solar module electrical characteristics are within +/-10% of the module label indicated values of Isc ,Voc,and Pmpp under Standard Test Conditions (irradiance of 100 mW/cm 2, AM 1.5 spectrum, and a cell temperature of 25°C/77°F)•U nder normal conditions, a photovoltaic module is likely to experience conditions that produce more current and/or voltage than reported at standard testconditions. Accordingly, the values of Isc and Voc marked on this module should be multiplied by a factor of 1.25 when determining component voltage ratings, conductor capacities, fuse sizes, and size of controls connected to the PV output.SolarWorld Asia Pacific Pte. Ltd. 72 Bendemeer Road #07­01, Luzerne Singapore 339941SingaporeTel.: +65 ­ 6842 ­ 3886Fax: +65 ­ 6842 ­ 3887 *********************www.solarworld.sgSolarWorld Africa Pty. Ltd. 20th Floor1 Thibault Square Cape Town, 8001South AfricaTel.: +27 ­ 21 ­ 421 ­ 8001 Fax: +27 ­ 21 ­ 421 ­ 8002service@solarworld­africa.co.za www.solarworld­africa.co.zaSolarWorld is:。

Perfume, a delicate blend of aromatic compounds, has been cherished for centuries for its ability to evoke emotions, enhance the senses, and create a personal signature scent. However, despite its allure, perfume is susceptible to a variety of factors that can diminish its quality and longevity. Understanding these factors is crucial for anyone who appreciates the art of fragrance.First and foremost, perfume fears exposure to sunlight and heat. The radiant energy from the sun can cause the delicate molecules within a perfume to break down, leading to a loss of the scents complexity and intensity. Similarly, heat can accelerate the evaporation of the volatile components of a fragrance, reducing its lifespan. This is why perfumes are often stored in dark, cool places, away from direct sunlight and heat sources.Another significant threat to perfume is oxidation. When perfume is exposed to air, the oxygen can react with the fragrance molecules, altering their structure and leading to a change in the scent. This is particularly problematic for perfumes stored in nonsealed containers, where the exposure to air is continuous. To combat this, perfume enthusiasts often opt for containers with tight seals or spray mechanisms that minimize the fragrances contact with air.Perfume also dislikes extreme cold. While cold temperatures do not damage the perfume molecules in the same way heat does, they can slow down the release of the fragrance, making it less noticeable. This is why perfumes are often recommended to be stored at room temperature,where they can maintain their optimal performance.In addition to environmental factors, perfume can also be affected by certain chemicals and substances. For instance, perfume should never be stored or applied near products containing vanillin, a common ingredient in many household items such as soaps, lotions, and candles. Vanillin has the ability to react with perfume, altering its scent profile and potentially causing it to lose its original fragrance.Furthermore, perfume is sensitive to changes in humidity. High humidity can cause the perfume bottles cap or spray mechanism to corrode, while low humidity can lead to the evaporation of the perfumes more volatile components. This is why perfumes are often stored in areas with moderate humidity levels.Another factor that can impact the quality of perfume is the presence of strong odors. Perfume molecules can easily absorb and retain the scent of other strong smells, which can alter the fragrances profile. This is why it is advised to avoid storing perfumes near items with strong odors, such as spices, onions, or certain cleaning products.Lastly, perfume fears improper handling and storage. Frequent shaking or agitation of the perfume bottle can cause the fragrance to lose its balance and change its scent. Similarly, improper storage, such as leaving perfume in a hot car or exposing it to drastic temperature changes, can also damage the fragrance.In conclusion, while perfume is a beautiful and complex creation, it is also delicate and requires proper care to maintain its quality and longevity. By understanding the factors that perfume fears, such as sunlight, heat, oxidation, extreme cold, chemical reactions, strong odors, and improper handling, one can ensure that their fragrance remains a delightful sensory experience for years to come.。

暴露⽣物标志物--英⽂解释/doc/b8f5b755915f804d2b16c1b0.html /pesticides/science/biomarker.html#exposureDefining BiomarkersBiomarkers are measurable substances or characteristics in the human body that can be used to monitor the presence of a chemical in the body, biological responses, or adverse health effects. The use of biomarkers will help us evaluate potential exposures to pesticides as well as predict effects that may result, allowing us to make decisions that are more protective of human health. Biomarkers are commonly grouped into biomarkers of exposure, effect, and susceptibility. This Web page describes these groups of biomarkers and provides examples.On this page:Biomarkers of ExposureBiomarkers of exposure are used to assess the amount of a chemical that is present within the body. Many chemicals can be measured in urine, blood, saliva, and, if they are fat soluble, in body fat and breast milk (e.g., DDT). Biomarkers of exposure provide information onchemical exposures in individuals,changes in levels over time, andvariability among different populations.They may also provide information on the relative importance of different exposure pathways and associated risk. It is important to note that the measurement of a chemical in som eone’s body does not by itself mean that chemical has caused adverse health effects.Additionally, there are a number of uses related to the interpretation of biomarkers of exposure. For example, the measurement of 3-phenoxybenzioc acid (3-PBA) in urine is considered a non-specific biomarker of exposure because 3-PBA is a common metabolite of several pyrethroid pesticides. Therefore, additional information is needed to resolve which pyrethroid was the parent chemical.Top of pageBiomarkers of Exposure CategoriesChemical–The most specific exposure biomarker is direct measurement of the chemical of interest in the body. Typically, measurement of thechemical is made in an accessible biological matrix (e.g., blood, urine).While some pesticides can be directly measured in the body, it is generallymore common to measure metabolites of pesticides.Metabolite– Many chemicals are rapidly metabolized or difficult to measure.In these cases, a more stable breakdown product (metabolite) of thechemical may be measured to estimate exposure to the chemical. When ametabolite may derive from a number of different chemicals (as in the3-PBA example above), additional information is needed to resolve towhich chemical the person was exposed.Endogenous surrogate– In some cases, a chemical or class of chemicals may result in an endogenous response (response within the body) that ishighly characteristic of that chemical or class. Measures of that responsecan be used as a surrogate in lieu of direct measurement of the chemical ormetabolite concentration when sufficient additional information is available.Since there are many factors that can influence endogenous responses,this type of exposure biomarker is accompanied by many uncertainties thatshould be identified and discussed.See examples in Table 1Top of pageBiomarkers of EffectBiomarkers of effect are indicators of a change in biologic function in response to a chemical exposure 1. Thus, they more directly relate to insight into the potential for adverse health effects compared with biomarkers of exposure.One example of a biomarker of effect is blood cholinesterase, which can become depressed following exposure to organophosphate and N-methyl carbamate pesticides. Measuring cholinesterase levels can be a useful tool for monitoring agricultural workers and identifying workers that may potentially be overexposed to pesticides.Top of pageBiomarkers of Effect CategoriesBioindicator– An ideal biomarker of effect has an explicitly known mechanism that links the marker and an adverse outcome. In most cases,this is achieved by a sufficient understanding of the adverse outcomepathway or mode of action of the chemical, and the causal or correlativerelationship of biological events between the marker and the adverseoutcome.Bioindicators provide a high degree of confidence in predicting thepotential for adverse effects in an individual or population based on markerlevels. An understanding of the adverse outcome pathway also supportsdevelopment of a variety of bioindicators for different key events oroutcomes of interest (e.g., markers for precursor events leading to aclinically detectable adverse outcome to support early detection andprevention).When cellular or molecular initiating events can be identified as criticalsteps in an adverse outcome pathway, bioindicators can be developed inconjunction with high throughput screening assays to provide a rapid andefficient means for early detection of adverse outcomes in targetpopulation. EPA researchers are actively developing this class ofbiomarkers of effects in support of Toxicity Testing in the 21st Century.Undetermined consequence– This subgroup of biomarkers provides more limited and uncertain indication of the potential for adverse effects,because the events or deterministic linkages in an adverse outcomepathway are less well known. An example would be markers of oxidativestress where elevations have been associated with a variety of adverseoutcomes, but the explicit relationships have yet to be defined. As the roleof oxidative stress in different disease processes (and adverse outcomepathways) becomes more clearly defined, there will be increasing certaintyin the use of oxidative stress biomarkers to predict the potential fororganism/population-level effects. Meanwhile, these biomarkers can beused in conjunction with other biomarkers in this or other subgroups toimprove the specificity and sensitivity of the overall set of markers fordevelopment of an adverse outcome.Exogenous surrogate– Some chemicals have well known adverse effects, which are accompanied by other effects that can be used as surrogateindicators of the main adverse effect of interest. A common example isparanitrophenol , a metabolite of methyl parathion. Measurement inhumans of paranitrophenol in the urine has been used as an exogenoussurrogate biomarker of exposure to methyl parathion, and as an indicatorof the potential for toxicity due to methyl parathion-inducedacetylcholinesterase inhibition.Exogenous surrogate biomarkers are suboptimal as effects markersbecause they do not directly capture the contribution of additional factors(intrinsic and extrinsic) that may influence the incidence or severity of anadverse outcome. Given these limitations, use of exogenous surrogates asbiomarkers is mostly limited to measurement of those effects that arepredominantly due to the chemical of interest (i.e., to reduce the numberof potentially confounding effects, and to decrease uncertainty associatedwith the measured surrogate biomarker).See examples in Table 2Top of pageBiomarkers of SusceptibilityBiomarkers of susceptibility are factors that may make certain individuals more sensitive to chemical exposure. Biomarkers of susceptibility include:genetic factors that may influence how the body interacts with a chemical other biological factors related to nutritional status, health status, lifestyle, and life stage that may affect an individual’s susceptibility to chemicalexposure.Top of pageTable 1: Examples of Biomarkers of Exposure from Different CategoriesTable 2: Examples of Biomarkers of Effects from Different CategoriesAbbreviations:3-PBA: 3-phenoxybenzioc acid8-OHdG: 8-hydroxy-2'-deoxyguanosineAcetylcholinesterase: AChEDiPap: Polyfluoroalkyl phosphate esterPFOA: Perfluorooctanoic acidT4: thyroxine (a thyroid hormone)1 Biomarkers of effect correspond to biomarkers as defined by the FDA: Biomarkers Definitions Working Group (2001). Clinical Pharmacology and Therapeutics, 69, p.89 – 95.。

July 2003 • E-7017TECHNICAL DATA / COLOR NEGATIVE FILMKODAK High Definition 200 Film / 3992 / HD2KODAK High Definition 200 Film is a color negative film that provides a balance of fine grain, sharpness, color reproduction, and contrast to yield results with excellent clarity and enlargement capability. It offers improvedsharpness and reduced grain, optimized accurate skin tone reproduction over a wide range of flesh tones, and improved color consistency over a wide range of exposures. This multi-purpose film is designed for exposure with daylight or electronic flash.DARKROOM RECOMMENDATIONSDo not use a safelight. Handle unprocessed film in total darkness.FeaturesBenefits•Very fine grain •Pictures that are very clear •Improved enlargements•Excellent sharpness•Improved picture detail•Pictures that are very clear, crisp •Great enlargements•Exposure versatility•Film of choice for very highquality, general use photography over a wide range of situations or lighting conditions.•Designed for exposure by daylight and electronic flash •Excellent color reproduction •Improved color consistency•Bright, vibrant prints•Improved color consistency across a wider range of picture-taking situations•Optimized performance with KODAK EDGE Generations and ROYAL Generations Paper •KODAK ColorPrecision Technology for better skin tones •More natural-looking skin tones for improved "people pictures"•Scan ready•High-quality results from digital output systems•Great prints for digital zoom and crop•Designed for processing in KODAK FLEXICOLOR Chemicals for Process C-41•Processed in the same chemicals as KODAK ROYAL GOLD, KODAK MAX, and KODAK PROFESSIONAL PORTRA FilmsSTORAGE AND HANDLINGStore unexposed film at 21°C (70°F) or lower in the original sealed package . Always store film (exposed or unexposed) in a cool, dry place. Process film as soon as possible after exposure.Protect negatives from strong light, and store them in a cool, dry place. For more information on storing negatives, see KODAK Publication No. E-30, Storage and Care of KODAK Photographic Materials—Before and After Processing .EXPOSUREFilm Speed:Use the speed numbers in the table below with cameras or meters marked for ISO, ASA, or DIN speeds or exposure indexes. Do not change the ISO-speed setting when metering through a filter.1For best results without special printing.Light Source KODAK WRATTEN Gelatin Filter 1ISO Speed Daylight orElectronic Flash None 200/24°Photolamp (3400 K)No. 80B 64/19°T ungsten (3200 K)No. 80A50/18°Daylight Exposure:Use the exposures in the table below for average frontlit subjects from 2 hours after sunrise to 2 hours before sunset.1 Use f /5.6 for backlit close-up subjects.2 Subject shaded from the sun but lighted by a large area of sky.Fluorescent and High-Intensity Discharge LightsFor best results without special printing, use thecolor-correction filters in the table below as starting points when you expose these films under fluorescent andhigh-intensity discharge lamps. Use exposure times of 1/60 second or longer to avoid the brightness and color variations that occur during a single alternating-current cycle.Fluorescent Light SourceHigh-Intensity Discharge Lamp SourceLighting Conditions Shutter Speed (seconds)Lens Opening Bright/Hazy Sun on Light Sand or Snow 1/250f /16Bright or Hazy Sun, Distinct Shadows 1/250f /111Weak, Hazy Sun, Soft Shadows1/250f /8Cloudy Bright, No Shadows1/250f /5.6Heavy Overcast, Open Shade 21/250f /4Fluorescent Lamp TypeKODAK Color Compensating Filter(s)Exposure Adjustment"Daylight"20R + 5M + 1 stop White 50C + 30M + 1 2⁄3 stop Warm White 40B + 50C + 2 stops Warm White Deluxe 90C + 30M+ 2 stops Cool White 30B + 1 stop Cool White Deluxe40C + 10M+ 1 stopHigh-Intensity DischargeLamp Type KODAK Color Compensating Filter(s)Exposure AdjustmentHigh-Pressure Sodium Vapor (2700 K)50B + 70C + 2 2⁄3 stops High-Pressure Sodium Vapor (2200 K)50B + 90C + 3 stops High-Pressure Sodium Vapor (2100 K)20M + 200C+ 4 stops Metal Halide (4300 K)10M + 2⁄3 stop Metal Halide (3200 K)80C + 10M + 1 2⁄3 stops Mercury Vapor (3700 K)20B + 10C+ 1 stopElectronic Flash:Use the guide numbers in the table below as starting-point recommendations for your equipment. Select the unit output closest to the number given by your flash manufacturer. Then find the guide number for feet or metres.To determine the lens opening, divide the guide number by the flash-to-subject distance. If negatives are consistently too dense (overexposed), use a higher guide number; if they are too thin (underexposed), use a lower number.1 BCPS = beam candlepower seconds.Adjustments for Long and Short ExposuresNo filter correction or exposure compensation is required for exposures from 1/1000 second to 10 seconds.PROCESSINGProcess KODAK High Definition 200 Film / 3992 inKODAK FLEXICOLOR Chemicals for Process C-41. For more information, see KODAK Publication No. Z-131, Using KODAK FLEXICOLOR Chemicals .Unit Output (BCPS)1Guide Number for Distances inFeet/Metres35060/1850070/2170085/261000100/301400120/362000140/422800170/504000200/605600240/708000280/85JUDGING NEGATIVE EXPOSURESExpose this film properly for optimum results.Check the exposure level of the color negative with a suitable electronic densitometer equipped with a filter such as the red filter for Status M Densitometry, or a KODAK WRATTEN Gelatin Filter No. 92. Depending on the subject and the light source used for exposure, a normally exposed color negative measured through the red filter should have the approximate densities listed below. These densities apply for the recommended light sources and correct processing of the negative.Densities of Properly Exposed and ProcessedNegatives:1KODAK Publication No. R-272Because of the extreme range in skin color, use these values only as aguide. For best results, use a KODAK Gray Card (gray side).Area on the Negative:Densities:The KODAK Gray Card 1 (gray side) receiving the same illumination as the subject0.80 to 1.00The lightest step (darkest in the negative) of a KODAK Paper Gray Scale receiving the same illumination as the subject 1.20 to 1.40Normally lighted forehead of person with light complexion 21.05 to 1.35Normally lighted forehead of person with dark complexion 20.90 to 1.25PRINTING NEGATIVESThis film is optimized for printing on KODAK EDGE Generations, KODAK EKTACOLOR EDGE 8, KODAK ROYAL Generations, KODAK EKTACOLOR ROYAL VIII, KODAK EKTACOLOR EDGE 9 AP, and KODAK EKTACOLOR ROYAL IX AP, and KODAKPROFESSIONAL Color Metallic Papers. The film can also be printed on KODAK EKTACOLOR EDGE 7 Paper.Make color slides and transparencies by printing the negatives on KODAK VERICOLOR Slide Film, KODAK PROFESSIONAL ENDURA Transparency Optical Display Material, or KODAK PROFESSIONAL ENDURA Clear Optical Display Material.You can scan an image to a file and print digitally to KODAK PROFESSIONAL ULTRA ENDURA Paper, KODAK PROFESSIONAL Color Metallic Paper, KODAK PROFESSIONAL ENDURA Transparency Digital Display Material, KODAK PROFESSIONAL ENDURA Clear Digital Display Material, and KODAK PROFESSIONAL DURAFLEX® Plus Digital Display Material.Make black-and-white prints on KODAK PANALURE SELECT RC Papers for conventional black-and-white processing or on KODAK PROFESSIONAL PORTRA Black & White Paper for Process RA-4. Startingrecommendations for KODAK EKTACOLOR EDGE 8 Paper are available online at /go/ photofinishing.RETOUCHINGNegatives on this film can be retouched on the emulsion side with retouching pencils, after applying a retouching fluid, such as KODAK Retouching Fluid.IMAGE STRUCTUREPrint Grain Index Magnification Table:Print Grain Index numbers for diffuse printing illumination.Negative Size: 24 x 36 mm; 135 format or 35 mm Roll Film•This is a new method which replaces rms granularity. It is on a different scale, which cannot be compared to rms granularity.•The scale is a uniform perceptual scale, with a change of 4 units representing a Just Noticeable Difference for 90% of observers.•Index value representing the approximate visual threshold for graininess: 25.•Standardized inspection distance for all print sizes: 35.6 cm (14 inches).•In practice, prints larger than 10.2 x 15.2 cm (4x6inches) will likely be viewed from distances greater than 35.6 cm (14 inches), thereby reducing overall graininess that is perceived.•These Grain Index numbers may not represent graininess observed from more specular printing illuminants, such as condenser enlargers.Sharpness:Extremely High Degree of Enlargement:Extremely HighPrint Grain Index:32Print Size in inches:4x6Print Size in centimeters:10.2x15.2Magnification:4.4X Print Grain Index number:32CURVESCharacteristic CurvesSpectral Sensitivity CurvesSpectral Dye Density CurvesNOTICE: The sensitometric curves and data in this publication represent product tested under the conditions of exposure and processing specified. They are representative ofproduction coatings, and therefore do not apply directly to a particular box or roll of photographic material. They do not represent standards or specifications that must be met by Eastman Kodak Company. The company reserves the right to change and improve product characteristics at any time.KODAK High Definition 200 Film / 3992 / HD2KODAK High Definition 200 Film / 3992 / HD2 KODAK Publication No. E-7017New 7-03Printed in U.S.A.Consumer ImagingEASTMAN KODAK COMPANY • ROCHESTER, NY 14650MORE INFORMATIONKodak has many publications to assist you with informationon Kodak products, equipment and materials.Additional information is available on the Kodak websiteat .Many publications are available online, or you can contactKodak in your country for more information.For the latest version of technical support publications forKODAK Products, visit Kodak on-line at:If you have questions about KODAK Products, call Kodak.In the U.S.A.:1-800-242-2424, Monday–Friday9 a.m.–7 p.m. (Eastern time)In Canada:1-800-465-6325, Monday–Friday8 a.m.–5 p.m. (Eastern time)Note: The Kodak materials described in this publication foruse with KODAK High Definition 200 Film / 3992 areavailable from dealers who supply Kodak products. You canuse other materials, but you may not obtain similar results.Kodak, Kodak Professional, Duraflex, Edge, Endura, Ultra Endura, Ektacolor,Flexicolor, Gold, Panalure, Royal, Royal Gold, Vericolor, and Wratten are。

USP 35Official Monographs / Flumazenil3217moved about 15 cm. Remove the plate, air-dr y, and examine Assay—under short-wavelength UV light: the R F value of the principal Mobile solvent—Prepare a suitable, degassed acetonitrile solu-spot in the chromatogram of the test solution corresponds to tion, 40% to 45% (v/v), such that the resolution factor, R, be-that obtained with the Standard solution.tween fludrocortisone acetate and the internal standard is not Dissolution 〈711〉—[NOTE—Use low-actinic glassware through-less than 2.5.out this procedure for all solutions. W ithdraw dissolution sam-Internal standard solution—Prepare a solution of USP Noreth-ples with glass syringes, and filter them through membrane fil-indrone RS in acetonitrile having a concentration of about 75 ters that have been checked for absorptive loss.]µg per mL.Medium: 0.01 N hydrochloric acid; 500 mL.Standard preparation—Dissolve a suitable quantity of USP Apparatus 2: 75 rpm.Fludrocortisone Acetate RS, accurately weighed, in Internal stan-dard solution to obtain a solution having a known concentration Time: 30 minutes.of about 0.50 mg per mL. Pipet 5 mL of this solution into a 25-Determine the amount of C23H31FO6 dissolved, employing themL volumetric flask containing 5.0 mL of water. Dilute with following method.Internal standard solution to volume to obtain a solution having Mobile phase—Prepare a filtered and degassed mixture of ac- a known concentration of about 0.1 mg of fludrocortisone ace-etonitrile and water (45:55). Make adjustments if necessar y (see tate per mL.System Suitability under Chromatography 〈621〉).Assay preparation—Weigh and finely powder not fewer than Standard solution—Transfer about 25 mg of USP Fludrocor-35 Tablets. Transfer an accurately weighed portion of the pow-tisone Acetate RS, accurately weighed, to a 1000-mL volumetric der, equivalent to about 2.5 mg of fludrocortisone acetate, to a flask. Add 50 mL of acetonitrile, and sonicate for 5 minutes to low-actinic, glass-stoppered, 50-mL centrifuge tube. Add 5.0 dissolve. Dilute with 0.01 N hydrochloric acid to volume to ob-mL of water, and mix for 1 minute. Add 20.0 mL of Internal tain a known concentration of fludrocortisone acetate similar to standard solution, mix by mechanical means for 40 minutes,that expected in the solution under test.then centrifuge for 15 minutes or until a clear supernatant is Chromatographic system (see Chromatography 〈621〉)—The obtained. Use the clear supernatant.chromatograph is equipped with a 245-nm detector and a 4.6-Procedure—Introduce equal volumes (about 20 µL) of the As-mm × 15-cm column that contains packing L1. The flow rate is say preparation and the Standard preparation into a high-pres-about 2 mL per minute. Chromatograph the Standard solution,sure liquid chromatograph (see Chromatography 〈621〉) oper-and record the peak responses as directed for Procedure: the ated at room temperature, by means of a suitable microsyringe column efficiency is not less than 1000 theoretical plates, the or sampling valve, adjusting the specimen size and other oper-tailing factor is not more than 2.0, and the relative standard ating parameters such that the peak obtained with the Standard deviation for replicate injections is not more than 2.0%.preparation is about 0.7 full scale. T ypically, the apparatus is Procedure—Separately inject equal volumes (about 100 µL)fitted with a 3.9-mm × 30-cm stainless steel column packedof a filtered portion of the solution under test and the Standard with packing L1, and equipped with an UV detector capable of solution into the chromatograph, record the chromatograms,monitoring absorption at 254 nm and a suitable recorder. In a and measure the responses for the major peaks. Calculate the suitable chromatogram, the coefficient of variation for five repli-quantity of C23H31FO6 dissolved based on the peak responses cate injections of the Standard preparation is not more than obtained from the solution under test and the Standard solution. 3.0% and the resolution factor, R, is not less than 2.5 between Tolerances—Not less than 80% (Q) of the labeled amount of the two peaks. Measure the height of the peaks, at identicalC23H31FO6 is dissolved in 30 minutes.retention times, obtained with the Assay preparation and theStandard preparation, and calculate the quantity, in mg, of Uniformity of dosage units 〈905〉: meet the requirements.fludrocortisone acetate (C23H31FO6) in the portion of T ablets Procedure for content uniformity—taken by the formula:Mobile solvent—Prepare as directed in the Assay.Internal standard solution—Prepare a solution of USP Noreth-25C(R U/R S)indrone RS in acetonitrile having a concentration of about 10µg per mL.in which C is the concentration, in mg per mL, of USPFludrocortisone Acetate RS in the Standard preparation; and R U Standard preparation—Dissolve a suitable quantity of USPand R S are the ratios of the peak heights of the fludrocortisone Fludrocortisone Acetate RS, accurately weighed, in Internal stan-acetate peak to the internal standard peak from the Assay prep-dard solution to obtain a solution having a known concentrationaration and the Standard preparation, respectively.of about 0.20 mg per mL. Add 5.0 mL of this solution to 10.0mL of water contained in a low-actinic 50-mL volumetric flask.Dilute with Internal standard solution to volume to obtain a so-lution having a known concentration of about 20 µg offludrocortisone acetate per mL.FlumazenilTest preparation—Add 1.0 mL of water to 1 T ablet in a 10-mL centrifuge tube, and mix on a vortex-type mixer for 1 min-ute or until disintegration is complete. Add 4.0 mL of Internalstandard solution, mix on a vortex-type mixer for 1 minute,then shake by mechanical means for not less than 40 minutes.Centrifuge at 3600 rpm for 20 minutes, or until a clear super-natant is obtained. Use the clear supernatant.C15H14FN3O3303.29Procedure—Proceed as directed for Procedure in the Assay.4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylic acid, 8-Calculate the quantity, in mg, of C23H31FO6 in the Tablet takenfluoro-5,6-dihydro-5-methyl-6-oxo-, ethyl ester.by the formula:Ethyl 8-fluoro-5,6-dihydro-5-methyl-6-oxo-4H-imidazo[1,5-a] (T/D)C(R U/R S)[1,4]benzodiazepine-3-carboxylate [78755-81-4].» Flumazenil contains not less than 98.0 per cent in which C, R U, and R S are as defined in the Assay; T is thelabeled quantity, in mg, of fludrocortisone acetate in the T ablet;and not more than 102.0 per cent ofand D is the concentration, in µg per mL, of fludrocortisone C15H14FN3O3, calculated on the dried basis. acetate in the Test preparation, based on the labeled quantityper Tablet and the extent of dilution.Packaging and storage—Preserve in tight containers, andstore at controlled room temperature.3218Flumazenil / Official Monographs USP 35USP Reference standards 〈11〉—tion is not more intense than the corresponding spot in the USP Flumazenil RS chromatogram obtained from Standard solution 2: not more USP Flumazenil Related Compound B RS than 0.2% is found.Ethyl 8-hydroxy-5,6-dihydro-5-methyl-6-oxo-4H-imidazol-TEST2—[1,5-a][1,4]benzodiazepine-3-carboxylate.Diluted phosphoric acid, pH 2.0, Mobile phase, System suitabil-C15H15N3O4301.30ity solution, and Chromatographic system—Proceed as directed in USP Flumazenil Related Compound C RS the Assay.N,N-Dimethylformamide diethyl acetal.Standard solution—Dilute the Standard preparation quantita-Identification—tively, and stepwise if necessar y, with Mobile phase to obtain aA: Infrared Absorption 〈197K〉.solution having a known concentration of about 1 µg per mL.B: The retention time of the major peak for flumazenil in the Test solution—Use the Assay preparation.chromatogram of the Assay preparation corresponds to that in Procedure—Separately inject equal volumes (about 5 µL) of the chromatogram of the Standard preparation, as obtained in the Standard solution and the Test solution into the chromato-the Assay.graph, record the chromatograms for at least three times the Melting range, Class Ia 〈741〉: between 198° and 202°.retention time of the flumazenil peak, and measure the areas Bacterial endotoxins 〈85〉—It contains not more than 25.0for the major peaks. Calculate the per centage of any impurity in USP Endotoxin Units per mg of flumazenil.the portion of Flumazenil taken by the formula:Loss on drying 〈731〉—Dry it at 105° for 3 hours: it loses not100(C S/C U)(r i/r S)(1/F)more than 0.5% of its weight.Residue on ignition 〈281〉: not more than 0.1%.in which CS and C U are the concentrations, in mg per mL, of Heavy metals, Method II 〈231〉: 0.002%.flumazenil in the Standard solution and the Test solution, respec-Related compounds—tively; r i is the peak area for any impurity in the Test solution; r Sis the peak area for flumazenil in the Standard solution; and F is TEST1—the relative response factor for each of the known impurities Ninhydrin solution—Dissolve 0.5 g of ninhydrin in 90 mL of relative to flumazenil. [NOTE—F values are given for all the impu-alcohol, and add 10 mL of glacial acetic acid.rities, along with the corresponding limits, in the Table below.]Diluent—Prepare a mixture of alcohol and chloroform (1:1).Assay—Adsorbent: 0.25-mm layer of chromatographic silica gel Diluted phosphoric acid, pH 2.0—Adjust 800 mL of water mixture (see Chromatography 〈621〉).with phosphoric acid to a pH of 2.0 ± 0.05.Test solution—Transfer about 250 mg of Flumazenil, accu-Mobile phase—Prepare a filtered and degassed mixture of Di-rately weighed, to a 5-mL volumetric flask. Dissolve in and di-luted phosphoric acid, pH 2.0, methanol, and tetrahydrofuran lute with Diluent to volume, and mix.(80:13:7). Make adjustments if necessar y (see System Suitability Standard solution 1—Prepare a solution of USP Flumazenil RS under Chromatography 〈621〉).and USP Flumazenil Related Compound C RS in Diluent having System suitability solution—Dissolve appropriate quantities of known concentrations of about 0.5 mg per mL and about 0.6USP Flumazenil RS and USP Flumazenil Related Compound B RS µL per mL, respectively.in Mobile phase, and dilute, stepwise if necessar y, with Mobile Standard solution 2—Dilute 2.0 mL of Standard solution 1phase to obtain a solution having a known concentration of with Diluent to 10.0 mL.about 6.4 µg per mL of each compound.Application volume: 10 µL.Standard preparation—Dissolve an accurately weighed quan-Developing solvent system: a mixture of chloroform, glacial tity of USP Flumazenil RS in Mobile phase, and dilute quantita-acetic acid, alcohol, and water (75:15:7.5:2.5).tively, and stepwise if necessar y, with Mobile phase to obtain asolution having a known concentration of about 1.0 mg per mL Procedure—Proceed as directed for Thin-Layer Chromatogra-of flumazenil.phy under Chromatography 〈621〉. Dry the plate for 10 minutesin a current of cold air, and view under short-wavelength UV Assay preparation—Transfer about 25.0 mg of Flumazenil, ac-light. Spray the plate with Ninhydrin solution, and heat at 105°curately weighed, to a 25-mL volumetric flask, dissolve in and for 15 minutes. The R F values of analytes are as follows.dilute with Mobile phase to volume, and mix.Chromatographic system (see Chromatography 〈621〉)—The Compound R F Detection liquid chromatograph is equipped with a 230-nm detector anda 4.6-mm × 25-cm column that contains packing L1. The flow Flumazenil about 0.8UVrate is about 1.0 mL per minute. Chromatograph 5 µL of the Flumazenil related compound C about 0.04NinhydrinSystem suitability solution, and record the peak responses: therelative retention times are about 0.8 for flumazenil relatedAny spot at an R F value corresponding to flumazenil relatedcompound B and 1.0 for flumazenil; the resolution, R, between compound C in the chromatogram obtained from the Test solu-Relative Retention Relative ResponseCompound Name Time Factor Limit (%) Flumazenil related compound A about 0.4 1.10.27-Fluoro-4-methyl-3,4-dihydro-2,5H-1,4-benzodiazepine-2,5-dione about 0.5 1.50.2Ethyl 5,6-dihydro-5-methyl-6-oxo-4H-imidazo-[1,5-a][1,4]ben-zodiazepine-3-carboxylate about 0.7 1.30.2 Flumazenil related compound B about 0.8 1.10.2 Flumazenil 1.0——Ethyl 8-chloro-5,6-dihydro-5-methyl-6-oxo-4H-imidazo-[1,5-a][1,4]benzodiazepine-3-carboxylate about 2.2 1.10.2Any individual unknown impurity— 1.00.1 Total——0.5USP 35Official Monographs / Flumazenil 3219flumazenil related compound B and flumazenil is not less than Test solution—Use the Assay preparation .4.0; the column efficiency is not less than 1500 theoreticalProcedure—Separately inject equal volumes (about 20 µL) of plates for the flumazenil peak; and the tailing factor is not more the Standard solution and the Test solution into the chromato-than 1.5 for the flumazenil peak. Chromatograph 5 µL of the graph, record the chromatograms, and measure the peak re-Standard preparation, and record the peak responses: the rela-sponses. Calculate the per centage of each impurity in the por-tive standard deviation for replicate injections is not more than tion of Injection taken by the formula:2.0%.100(V /D )(F )(C /L )(r i /r S )Procedure—Separately inject equal volumes (about 5 µL) of the Standard preparation and the Assay preparation into the in which V is the volume, in mL, of the Test Solution; C is the chromatograph, record the chromatograms, and measure the concentration, in mg per mL, of USP Flumazenil RS in the Stan-areas for the flumazenil peaks. Calculate the per centage of dard solution; L is the dose, in mg, of Flumazenil per mL ob-C 15H 14FN 3O 3 in the portion of Flumazenil taken by the formula:tained in the Assay; D is the volume, in mL, of Injection taken 100(C S /C U )(r U /r S )to prepare the Test solution; F is the relative response factor as described in the table below; r i is the peak response for each in which C S and C U are the concentrations, in mg per mL, of impurity in the Test solution; and r S is the peak response of flumazenil in the Standard preparation and the Assay prepara-flumazenil obtained from the Standard solution: meets the re-tion, respectively; and r U and r S are the peak areas obtained quirements given in the table below.from the Assay preparation and the Standard preparation,respectively.Relative Response Compound NameFactor Limit (%)Flumazenil related compound A 0.9 1.0Unknown1.00.5Flumazenil InjectionTotal unknown — 1.0Total —2.0» Flumazenil Injection is a sterile solution ofFlumazenil. It contains not less than 90.0 per cent Other requirements—It meets the requirements under Injec-and not more than 110.0 per cent of the labeled tions 〈1〉.amount of flumazenil (C 15H 14FN 3O 3).Assay—Packaging and storage—Preserve in tight, single-dose con-Diluent—Prepare a mixture of water, tetrahydrofuran, and tainers, preferably of T ype I glass, and store at controlled room methanol (75:20:5).temperature.0.02 M Phosphate buffer—Add 0.02 M phosphoric acid to 0.02 M monobasic potassium phosphate to obtain a solution USP Reference standards 〈11〉—having a pH of 2.7 ± 0.05.USP Flumazenil RSMobile phase—Prepare a filtered and degassed mixture of USP Flumazenil Related Compound A RS0.02 M Phosphate buffer, tetrahydrofuran, and methanol8-Fluoro-5,6-dihydro-5-methyl-6-oxo-4H -imidazol-[1,5-a ](75:20:5). Make adjustments if necessar y (see System Suitability [1,4]benzodiazepine-3-carboxylic acid.under Chromatography 〈621〉).C 13H 10FN 3O 3275.24USP Flumazenil Related Compound B RSSystem suitability solution—Dissolve appropriate quantities of Ethyl 8-hydroxy-5,6-dihydro-5-methyl-6-oxo-4H -imidazol-USP Flumazenil RS, USP Flumazenil Related Compound A RS,[1,5-a ][1,4]benzodiazepine-3-carboxylate.and USP Flumazenil Related Compound B RS in Diluent, and C 15H 15N 3O 4301.30dilute quantitatively, and stepwise if necessar y, with Diluent to obtain a solution having known concentrations of about 0.01Identification—mg of each per mL.A: Thin-Layer Chromatographic Identification Test 〈201〉—Standard preparation—Dissolve an accurately weighed quan-Adsorbent: 0.25-mm layer of chromatographic silica gel mix-tity of USP Flumazenil RS in Mobile phase, and dilute quantita-ture containing a fluorescent indicator.tively, and stepwise if necessar y, with Mobile phase to obtain a Test solution—Dilute, if necessar y, a volume of injection with solution having a known concentration of about 0.1 mg per water to obtain a solution containing 0.1 mg of Flumazenil per mL.mL.Assay preparation—Dilute a volume of Injection, if necessar y,Standard solution—Prepare a solution in methanol, and di-with Diluent to obtain a solution having a known concentration lute, step wise if necessar y, with water to obtain a solution con-of about 0.1 mg per mL of flumazenil in a known volume, V .taining about 0.1 mg of USP Flumazenil RS per mL in a mixture Chromatographic system (see Chromatography 〈621〉)—The of water and methanol (9:1).liquid chromatograph is equipped with a 230-nm detector and Developing solvent system: a mixture of ethyl acetate and a 4.6-mm × 25-cm column that contains 5-µm packing L10.methanol (9:1).The flow rate is about 1.0 mL per minute. Chromatograph the B: The retention time of the major peak in the chromato-System suitability solution, and record the peak areas as directed gram of the Assay preparation corresponds to that in the chro-for Procedure: the relative retention times are about 0.71 for matogram of the Standard preparation, as obtained in the Assay .flumazenil related compound A, about 0.85 for flumazenil re-Bacterial endotoxins 〈85〉: not more than 100 USP Endotoxin lated compound B, and 1.0 for flumazenil; the resolution, R,Units per mg of flumazenil.between flumazenil related compound B and flumazenil is not less than 1.8; and the tailing factor for flumazenil related com-pH 〈791〉: between 3.4 and 4.6.pound A is not more than 2.0. Chromatograph the Standard Particulate matter 〈788〉: meets the requirements for small-preparation, and record the peak areas as directed for Procedure:volume injections.the relative standard deviation for replicate injections is not Related compounds—more than 2.0%.Diluent, Mobile phase, System suitability solution, and Chro-Procedure—Separately inject equal volumes (about 20 µL) of matographic system—Proceed as directed in the Assay .the Standard preparation and the Assay preparation into the Standard solution—Use the Standard preparation as directed chromatograph, record the chromatograms, and measure thein the Assay .。

浓缩不等同与精华高中作文Concentrate and essence may seem similar in skincare products, but they actually serve different purposes. Concentrates are typically used to target specific skin concerns such as dehydration, dullness,or hyperpigmentation. They are formulated with high concentrations of active ingredients to provide intensive treatment for the skin. On the other hand, essences are lightweight, hydrating formulas that help to prep the skin for better absorption of subsequent products. They often contain nourishing ingredients like hyaluronic acid, glycerin, and botanical extracts to hydrate and improve skin texture.浓缩和精华在护肤品中可能看起来相似，但实际上它们有不同的作用。

浓缩通常用于针对特定皮肤问题，如干燥、暗沉或色素沉积。

它们含有高浓度的活性成分，为皮肤提供强化护理。

另一方面，精华是一种轻盈、保湿的配方，有助于为后续产品的更好吸收做准备。

它们通常含有透明质酸、甘油和植物提取物等滋养成分，可滋润皮肤并改善肤质。

When it comes to choosing between a concentrate and an essence,it's important to consider your skin type and concerns. If you have specific skin issues that need targeted treatment, a concentrate maybe more beneficial. For example, if you're dealing with fine lines and wrinkles, a concentrate with retinol or peptides can help improve skin elasticity and firmness. On the other hand, if your main goal is to hydrate and nourish your skin, an essence may be the better option. Its lightweight texture can be easily absorbed by the skin, providing instant hydration and a healthy glow.在选择浓缩和精华之间时，重要的是考虑自己的皮肤类型和问题。

Bulletin 400 AFig. 1The above photograph shows standard and custom-modified mini-eductors. The eductors on the left arestandard machined-from-bar, stock mini-eductors.Center: this eductor has two suction ports for theaddition of two additives. Lower right: this CPVCeductor has unique end connections to accomodateinstallation in an analyzer. Upper right : Teflon.How Do Fox Mini-Eductors Work? Fig. 2NozzleMotiveMotive Fluid Inlet(High Pressure)Compressed air is available in almost every industrial setting. It can therefore be used by a Fox Mini-Eductor to create vacuum that can be used to pump, sample, recirculate, vent or mix other gasses. Because mini-eductors have no moving parts, they offer themaintenance-free way to sample or exhaust corrosive, explosive, dust-laden, or high-temperature gases. Three standard Mini-Eductors are stocked that, although they resemble each other externally, have very different internal geometries. The motive nozzle orifice sizes are .015",.030" and .060" - with similarly proportioned internals. Motive air consumption varies, therefore, by a factor of four with each eductor size change, enabling users to choose a Mini-eductor that minimizes their consumption of compressed air, GN2, or other gas.Use the table above to estimate air consumption of these three standard mini-eductors. Please call the factory for data at any other condition.Performance Curves:The curves at right show the entrained air flow rate, in SCFH, for varying conditions of motive air pressure and suction pressure.Atmospheric suction conditions is, of course, at 0" Hg vacuum. For long suction lines, as may exist on a sampling system where the analyzer is located far from the sample source (such as stack, vehicle or process), the line losses or ∆P through the suction tubing must be estimated and used as the 'suction pressure'. (See Page 7 for use in sampling systems.) This data assumes a discharge pressure of about 0 -1 psig. Call factory to convert this data to other gasses or for operation at other temperatures and pressures.How Much Air Do They Use?See Fig 6 at right.For use with Air, N 2, H 2, or Gas as the motive fluid.S u c t i o n P r e s s u r r e - I n H g V a c u u mSuction Capacity - SCFH1.010100400302520151050Discharge Pressure = 0 PSIGSuction Capacity - SCFH1.010100400302520151050Discharge Pressure = 0 PSIG S u c t i o n P r e s s u r r e - I n H g V a c u u m-030-060Suction Capacity, in SCFH,Motive = 40 psigFig. 3-015-015-030-060Fig. 4Fig. 5Suction Capacity, in SCFH,Motive = 80 psigMotive Air Consumption (SCFM)Vehicle Emissions SamplingExhaust Fox Sonic ChokeGas AnalyzerVacuum Fox Mini-EductorMotive Air Pres. at 40, 60, and 80 psigMany Vehicle Emmission Labs (VEL's) use Fox eductors to draw samples into their analyzers. Fox chokes are also used to control known sample flow rates into the instrumentation.Fig. 6Air Pressure (PSIG)Size 40 60 80 .060" 2.7 3.7 4.7 .030" 0.73 1.0 1.3 .015" 0.17 0.23 0.30Shut-off VacuumShut-off Vacuum3Any liquid at 20 psig or higher can be used to drive a Fox Mini-Eductor and pump other liquids.Because mini-eductors have no moving parts,they represent the maintenance-free way to pump, dilute, or mix corrosive, caustic, or explo-sive fluids. They are frequently used to blendFor use with water or liquid as the motive fluid.The above schematic shows a typical installation of a Fox Mini-Eductor used to create a solution with an additive or concen-trate. The main flow rate remains fixed,while additive flow rate is adjusted with a needle valve. A check valve is a necessary safety feature on the additive feed line.ConcentrateWater SupplyMixtureNeedle ValveLift height limited to 20 feetMini-EductorCheck Valve M o t i v e F l o w - G P MSuction Capacity in GPM;Discharge Pressure & Suction LiftMotive = 80 psig20 Ft .Suction Lift 0 Ft.10 Ft .510150.51.01.52.0D i s c h a r g e P r e s s u r e - p s i gSuction Capacity - GPM0.51.01.52.05101520D i s c h a r g e P r e s s u r e - p s i gSuction Capacity - GPM5'10'15'20'25'Required Motive Water Consumption From 20 - 80 psig025********.51.01.52.02.5-060 Mini-Eductor-093 Mini-Eductor-093 Mini-Eductor-060 Mini-EductorMotive Water Pressure, psigIncreasing Suction LiftSuction Capacity in GPM;Discharge Pressure & Suction LiftMotive = 80 psigsolutions. The motive flow rate is fixed by the eductor nozzle, assuming constant, regulated inlet pressure. Suction flow rate, and therefore concentration, is controlled with a needle valve on the suction side.Fig. 7Fig. 8Fig. 10Fig. 94OEM Typical Applications:An air-driven mini-eductor is used to pull a sample from a process gas stream or exhaust stack through an on-line monitor or analyzer, which is programmed to signal dangerous conditions or unexpected gas composition.On-Line Process Gas or Emissions SamplingGas Cabinets for Ultra-High PuritySemiconductor Manufacturing ProcessesVarious manufacturers of high-purity gas cabinets for micro-chip manufacturing use all 316 stainless or all-Teflon Fox mini-eductors to evacuate and sample the corrosive and toxic gases that remain in the piping/tubing common in this industry - including gallium arsenide and hydrogen fluoride.Dilution of Acid orCaustic Concentrates:Fox Mini-Eductors are often used when small amounts of acid, caustic or other additives are required to to be introduced into a main stream to control pH or otherwise change chemical formulation.Fox Mini-Eductors have been incorporated into OEM equipment for over thirty years. Fox makes it easy to evaluate whether a mini-eductor can enhance the performance of your system/equipment. Although we stock a range of differently sized mini-eductors, there is no reason for our OEM customers to compromise performance by settling for what happens to be a standard unit.• For certain OEM appllications, Fox will accept an order for one eductor, but will custom-modify 2 or 3 others based on our experience. You can then evaluate these, hopefully zeroing in on an optimized configuration.• Stock mini-eductors have all NPT ends. End connections for production units can include any required end connection with little impact on quantity pricing.Customized and Optimized for OEM UsersGas or Exhaust StreamAnalyzerAirFox Mini-EductorFox Mini-EductorMotive WaterMixture DischargeConcentrateFox Mini-EductorsFig. 11Fig. 12Fig. 135Plastic Mini-Eductors are available from stock in TFE and CPVC with .060" nozzle size only. Other materials and sizes per quotation. Nozzle sealed with Viton O-ring.Standard mini-eductors manufactured in brass, 316stainless. Other materials are available such as hastelloy,monel, and other high alloys.Fox Part No. 611210. They are available from stock in brass and 316 ss, in four different internal sizes, which are described by their nozzle orifice diameter, in inches: -015", -030" -060" & -093" .Use a suffix to P/N 611210 to define: a) mini-eductor size, and b) material of construction.For example: Fox P/N 611210-060-ss is a -060 unit in 316ss. These units are also available withan enlarged suction port for feeding finely powdered solidsFOX VALVEDEVELOPMENT CORP Hamilton Business ParkDover, NJ 07801973.328.1011Fax 973.328.3651email: info@ Web Site: Bulletins:• 101 — Fox Liquid Eductors • 261 — Steam Jet Heaters• 203 — Steam Jet Ejectors and Vacuum Systems • 271 — Hydrogen Ejectors for Fuel Cells • 280 — Air Jet Ejectors• 301 — Solids Conveying Venturi Eductors• 025 — Sonic Chokes & Critical Flow VenturiesTo Receive a Quotation:Request and complete our Application Data Sheet.Additional Technical LiteratureThe following materials are available upon request:Stainless, Brass, and Other MetalsTeflon, CPVC and Other PlasticsIf Larger Eductors are Needed…Mini-Eductors represent only the very smallest eductors and ejectors that Fox Valve manufactures. Fox stocks a complete line of air jet ejectors and liquid eductors in line sizes up to 3", in ss, c.s., and PVC. Larger sizes areavailable. Please request additional product information for these larger ejector/eductors.Fox Mini-EductorsDimensions and Ordering Information1-1/8"1/8" FNPT 1-7/8"1-3/4"1/4" MNPT1/4" FNPTSuctionDischargeMotivePlastic Mini-Eductors1/4" MNPT1-1/2"1-7/8"1"1/8" FNPT1/8" MNPT SuctionDischargeMotiveMetal Mini-EductorsFig. 11Fig. 126O-ring:Viton, or KalrezGas Sampling with Fox Mini-EductorsFor Use in Analyzer and Instrumentation Systems7Thousands of Fox Mini-eductors have been installed in analyzer systems since 1961. Fox mini-eductors are included as vacuum sources within hundreds ofanalyzer systems sold each year, including by some of the largest suppliers in both the US and Europe.Since sample flow rates are usually quite small, pressure drop (P) through small 1/4" ( 6 mm) lines is usually less than 1/2 psig and therefore does not have much effect on mini-eductor selection. However, if sample lines are both very small ( 1/8" or below) and rather long ( over 60ft, 20 m) then a calculation of sample line P must be undertaken.Regulating Sample Flow Rate - Fox Sonic Chokes have often been used to establish fixed, accurate, repeatable sample flow rates into analyzers for decades. Vehicle Emission Labs were one of the first to use chokes toregulate exhaust flow rates into gas analyserzs. ( See Fig.3) Chokes are an ideal way to precisely regulate flow rates of high-purity, high-temperature, explosive, or corrosive gasses. Request Fox Bulletin 025.The following are somewhat special sampling applica-tions where stock Fox Mini-Eductors were modified to provide the ideal solution:• High Purity Gasses - Two different Fox mini-eductorsare commonly used in semi-conductor plants: a)High-purity mini-eductor: electropolished with VCR ends, and b) Our Teflon Mini-eductor, with Viton,Kalrez, or EPDM O-ring. ( Metal Mini-eductors don't have O-rings since they can be welded together.)• Ceramic-Lined Mini-Eductors - Used when samplingabrasive particulates for particle-size analyzers.• High Temperatures - Mini-eductors can be providedin high temperature alloys useful to 1600 ° F.• Corrosives - Materials such as Hastelloy, Inconel,Monel, and Titanium can be specified.• Disassembleable - When dealing with particulate-laden gasses, some systems require that mini-eductors need to be disassembleable .Please call or email us with any special sampling require-ments. *****************Sonic Choke or Orifice Regulates Sample Flow Rate Into AnalyzerFox Mini-Eductor pulls sample through sample line, including flow restrictor and analyzer, and then reinjects back into stack, duct, or process gas line.Stack, Duct, Process GasAnalyzerMotiveAir, N2, Argon,or other gasses at 40 - 120 psig Different sizes of Mini-eductors enable minimizing motive air con-sumption; Lowest is1/4 SCFMFig. 13。

消防英语专业词汇(F3)flameproof apparatus 防爆装置flameproof battery loco 防爆蓄电池机车flameproof bulkhead 防火壁flameproof canister 耐燃罐flameproof circuit breaker 防爆断路器flameproof compound 耐燃剂flameproof fabric 防燃织物flameproof fiber 防燃纤维flameproof fluorescent lamp fitting 防爆荧光灯具flameproof glass 防火玻璃flameproof lamp 防爆灯flameproof machine 防爆电动机flameproof mining transformer 矿用隔爆变压器flameproof paint 耐火漆flameproof starter 防爆型起动器flameproof textile 防火布flameproof ware 耐热器皿flameproof wire 耐火绝缘导线flameproofness 防燃flamer 空中被击中起火的飞机flameretardant grade 阻燃剂等级flaming arc 焰弧flaming coal 火焰煤flaming combustion 有焰燃烧flaming front 火头flaming phase 有焰燃烧阶段flaming surface combustion 有焰表面燃烧flaming time 燃烧时间flaming 有焰燃烧flammability classification 易燃性分级flammability fabric 易燃性织物flammability hazard 易燃性危险flammability index 易燃性指数flammability indexing test 易燃性指数试验flammability limit 易燃极限flammability of a dust cloud 煤尘易燃性flammability peak 发火峰值flammability point 燃点flammability range 发火范围flammability rating 易燃性等级flammability resistance 抗着火性flammability standard 易燃性标准flammability temperature limit 发火温度极限flammability test 易燃性试验flammability tester 易燃测定仪flammability testing 易燃性试验flammability 易燃性flammable aerosol 易燃烟雾剂flammable anesthetic atmosphere 易燃麻醉空气flammable anesthetic 易燃麻醉剂flammable cargo 易燃货物flammable compressed gas 易燃压缩气体flammable fabric 易燃性织物flammable fabrics act 易燃织物条例flammable fluid 易燃液体flammable fringe 燃烧态区域flammable gas detector 易燃气体探测器flammable gas fire 易燃气体火灾flammable gas 易燃性气体flammable inhibitor 发火抑制剂flammable limit 易燃极限<有最稀flammable liquid hazard 危险易燃液体flammable liquid 易燃液体<闪点在37.8 0c以下flammable liquids training 易燃液训练flammable material 易燃材料flammable mixture 易燃混合物flammable range 可燃范围flammable roof covering 易燃屋面覆盖层flammable solid 易燃固体flammable solvent 易燃溶剂flammable space 易燃物资储存区flammable storage space 易燃物储藏区flammable storage tank 易燃物贮槽flammable storage warehouse 易燃品储存仓库flammable vapor 易燃性蒸气flammable 易燃的flammation 燃烧flanged fitting 法兰式接头flank fire 侧风火<沿火灾控制线点燃的火允许与风成直角flank of a fire 火灾侧翼flank 侧翼flanking attack 侧击灭火flap 火拍flare back 回火flare point 燃烧点flare stack 废气燃烧烟道flare up fire 火焰信号flare up 骤燃flare 火舌flare-up lamp 闪光灯flare-up light 应急灯flaring 骤燃flash and fire point test 引燃及燃点试验flash and flare triangulation 闪燃光三角测量flash and ground protecting relay 闪燃和接地保护继电器flash arc 火花弧flash area 闪光区flash arrester 火焰消除装置flash burn 电弧灼伤flash burning 闪燃flash compound 起火剂flash cup 闪点杯flash drying 急骤干燥flash fire extinguisher 暴燃灭火器flash fire propensity 闪光倾向flash fire retardant-type flame arrester 阻暴燃型阻火器flash fire 急骤燃烧flash freezing 闪冻flash fuel 轻燃料flash gas 闪蒸气体flash gasoline 闪蒸气体flash heat 加速加热flash hide 消焰器;灭火帽flash point apparatus 闪点测定仪flash point in closed cup 闭杯闪点flash point in open cup 开杯闪点flash point test 闪点试验flash point tester 闪点测定仪flash process 闪蒸过程flash proof suit 防闪燃服flash propagation 火舌回闪传播<越过泡沫表面全部或大部分的火舌回闪flash resistance 耐着火性flash suppressor 环火抑制器flash temperature 闪蒸温度flash test 瞬间高压试验flash tester 闪点测试器flash testing equipment 瞬时试验机flash time 闪光时间flash vaporization 闪蒸flash wall 隔墙flash welding 火花〔电弧flash 闪燃<在液体表面上能产生足够的可燃气flash-back chamber 回火水封室flash-back fire 反闪火焰flash-light 手电筒flash-over = flash over 轰燃<在一限定空间内flash-over capacity 飞弧能力flash-over characteristic 轰燃特性flash-over tendency 诱爆性flash-point 闪点<在规定的试验条件下flash-suppressing agent 火焰抑制剂flashback = flash-back 火舌回闪;逆燃;反闪flashback arrester 回火制止器;回火保险器flashback performance 耐烧性能<阻火器耐受表面火flashback voltage 逆弧电压flashbulb 闪光灯flashing beacon 闪光标灯flashing indication 闪光信号flashing indicator light 闪烁指示灯flashing indicator 闪光指示器flashing lamp 闪光灯flashing light alarm 闪光报警flashing light 闪光灯flashing over of spark 火花飞弧flashing pill 起火剂flashing point 闪点flashing signal 闪光信号flashing test 闪点测定flashing unit 闪光标灯flashing warning lamp 闪光警报灯flashover potential 轰燃可能性flashover probability 轰燃概率flashover strength 轰燃强度flashover voltage 击穿电压flat flame 平焰flat hose load 平叠的水带flat raise 平竖梯flat root 平屋顶flat spray sprinkler 齐平型洒水喷头flat truck 平板车flat weave casing 平织水带外层flat 楼房的一层flatcar 平板车flathead ax 消防斧flaw detection 探伤检验flaw detector 探伤仪flaw 裂缝fleet management 车队管理flexible cord 软线flexible coupling 挠性管接头flexible shaft 软轴flexion method 折射法flexor 屈肌flexural strength 抗弯强度flexure 弯曲flick 容易扑灭的小火flicker effect 闪烁效应flicker frequency 闪烁频率flicker rate 闪烁率flicker 闪烁〔变flight accident 飞行事故flight chart 航空地图flight raise 梯段步高flight run 梯段步距flight 楼梯段flir = forward looking infrared 前视红外仪floatation reagent 浮选剂floatation 浮floating barrage 浮式水坝floating dust 浮游尘末floating fire fighting pump 浮式消防泵floating roof tank 浮顶储罐floating roof 浮顶floating suction header 浮动的吸水集水器floating-point computer 浮点计算机floc 蓬松物质flocculation 絮凝flood light 探照灯flood 淹灭<用大量的水淹火灾flooding time 淹没时间flooding volume 淹没体积floodlight apparatus 照明车floodlight truck 照明车floodlight unit 照明车floor area of building 建筑楼层面积floor area 建筑楼层面积floor beam 楼板梁floor board 地板floor boarding 铺地板floor burst 底板瓦斯喷发floor ceiling assembly 楼板平顶组合构件floor collapse 楼板倒塌floor construction 楼板结构floor covering chamber test 楼面覆盖面层燃烧试验floor covering 楼面覆盖层floor current 沿地板面气流floor drain 楼面排水floor exit 楼层出口floor finish 地板装修floor flock 地板上絮状沉淀floor framing system 楼板结构系统floor furnace 地板炉floor girder 楼板主梁floor heating 楼板暖气floor hole 楼板孔洞floor indicator 楼层显示器floor joist 楼板搁栅floor joists spacing 楼板搁栅间距floor lining 楼板衬料floor load 楼面荷重floor opening 楼板洞孔floor plan 楼层平面图floor plug 地板电门插座floor register 楼面通风板floor saw 消防锯floor sill 地面门坎floor stop 门挡floor temperature 楼面温度floor ventilation 地板通风floor 楼层flooring radiant panel test 楼面材料辐射板试验flooring 铺地面floppy disc cartridge 软磁盘floppy disc operating system 软盘操作系统floppy disc 软磁盘floppy disk 软磁盘floppy driver 软盘驱动器floppy formatting 软盘信息安排floppy 软磁盘flotsam 飘浮的残骸flow alarm 水流警报装置flow analysis 流程分析flow back valve 单向阀flow board = shifting board 泄水控制盘flow capacity 泄水能力flow characteristic 流动特性flow chart 流程图flow coated machine 流涂机flow coating 流涂flow coefficient 流量系数flow detector 水流指示器flow direction vane 风向仪flow field 流场flow formula 流量公式flow measurement 流量测量flow point 流动点flow rate 流速flow separation 流动分离flow switch 流量开关flow test 流量试验flow 流动flp drill transformer 隔爆变压器flp lighting transformer 隔爆照明变压器flpis = flameproof intrinsically safe 隔爆安全火花flpr = flame proof 防火的flpt = fl.pt. = flash point 闪点fluctuation 波动flue effect 烟囱效应<建筑物内热空气上升flue gas 烟道气flue lining 烟道衬里flue 烟道fluid breakdown 流体分离fluid combustion 流体燃烧fluid dynamics 流体力学fluid extinguisher 液体灭火器fluid flow 流体流量fluid friction 流体摩擦fluid gage 液位计fluid insulation 泡沫绝缘层fluid level gage 液位计fluid mechanics 流体力学fluid meter 流度计fluid power system 液压驱动系统fluid pump 液压泵fluid seal 液封fluid statics 流体静力学fluid 液体fluidic 液体的fluidity 流动性fluidized bed coal system 流化床燃煤系统fluidized bed firing 流化床点燃fluidized bed 流化床fluidized combustion 流化床焚烧flume 风洞fluor alkaline 氟化烷烃fluorescence lamp 荧火灯fluorescence paint 荧光漆fluorescence radiation 荧光发光fluorescence screen 荧光屏fluorescence x-ray 荧光x射线fluorescence 荧光fluorescent lamp 荧光灯fluorescent retroreflective marking 荧光性反光标志fluorescent screen 荧光屏fluoride 氟化物fluorine cylinder 氟钢瓶fluorine poisoning 氟中毒fluorine 氟fluorobenzene 氟代苯fluorocarbon gas 氟碳气体fluorocarbon surfactant 氟碳表面活性剂fluorocarbon 碳氟化合物fluorochemical foam concentrate 含氟化合物泡沫液fluorochemical 含氟化合物fluoroplastic 氟塑料fluoroprotein foam concentrate 氟蛋白泡沫液fluoroprotein foam 氟蛋白泡沫fluoroprotein foaming agent 氟蛋白发泡剂fluoroprotein 氟蛋白fluoroscope 荧光屏fluorosurfactant 含氟表面活化剂fluroxene 三氟乙基乙烯醚flush closedown 奔流关闭flush hydrant 地下式消火栓flush sprinkler 平齐型洒水喷头flush type sprinkler 平齐型洒水喷头flush type 嵌入式s平齐型flush-type sprinkler system 平齐型喷水灭火系统flushing test 冲洗试验flushing 冲洗flutter 扑动flux cored arc welding 管状焊条电弧焊flux curve 磁通曲线flux density 通量密度flux leakage 磁漏flux meter 磁通计flux 助熔剂焊剂fly ash 飞灰<火灾散发的特殊物质fly camp 消防营地fly gallery 布景长廊fly rope 升降索fly section 接梯的拉节fly 上节梯flying accident = flight accident 飞行事故flying brand test 飞火试验flying saucer 飞碟flying spark 飞散火花flying squad 战术人员增援队flying wheel 飞轮;惯性轮fm = factory mutual 工厂相互保险组织fm = frequency modulation 调频fma = fire marshals' association of north america 北美防火长官员联合会fmea = failure modes and effects analysis 故障型式与效应分析fmrc = factory mutual research corporation 工厂相互保险研究所fo = oxidizing flame 氧化焰foam ability 发泡性foam agent 发泡剂foam agents fire fighting 泡沫灭火foam analysis 泡沫分析foam annihilator 泡沫灭火器foam application rate 泡沫应用率foam application 泡沫应用foam applicator 泡沫喷口foam away 成泡沫消失foam beater 发泡剂起泡剂foam blanket 泡沫覆盖层foam branch pipe 空气泡沫枪foam breakdown 泡沫破裂foam breaker 消泡剂foam bubble 泡沫泡foam can 泡沫灭火器foam cannon 泡沫炮foam carpet 泡沫毯foam cart 泡沫手推车foam chamber 泡沫室foam characteristic 泡沫特性foam chemical 化学泡沫foam chute 泡沫斜槽foam classification 泡沫<灭火剂foam column 泡沫发生塔foam compatibility 泡沫相容性foam compound 泡沫液foam concentrate proportioner 泡沫比例混合器foam concentrate 泡沫液foam deflector 泡沫导流片foam delivery device 泡沫供给装置foam density 泡沫密度foam depressant 抑泡剂foam depth 泡沫深度foam discharge pattern 泡沫射流落地图型foam discharging vehicle 泡沫消防车foam drainage time 泡沫析水时间<从泡沫中析出水分的时间foam drainage 泡沫析水foam expansion ratio 泡沫膨胀比foam expansion 泡沫膨胀foam extinguisher 泡沫灭火器foam extinguishing agent 泡沫灭火剂<与水混溶foam extinguishing installation 泡沫灭火设施foam extinguishing system 泡沫灭火系统foam fire extinguisher 泡沫灭火器foam fire truck 泡沫车foam fire-fighting equipment 泡沫灭火设备foam floating roof 泡沫浮顶foam flow 泡沫流foam formation 泡沫组分foam generating system 泡沫发生系统foam generator 泡沫发生器foam head 泡沫喷雾头foam hopper 泡沫粉剂加料斗foam hose stream 泡沫射流foam house 泡沫发生室foam hydrant 泡沫消火栓foam induction system 泡沫吸入系统foam inductor 管线式泡沫比例混合器foam injection 泡沫液下喷射foam inlet adapter 泡沫输入连接器foam inlet 泡沫输入口foam layer 泡沫层foam life 泡沫寿命foam line 泡沫管路foam liquid 泡沫液foam maker 泡沫发生器foam making equipment 泡沫发生器foam mixing chamber 泡沫混合室foam monitor 泡沫炮foam nozzle 泡沫枪foam number 泡沫值foam off = foam away 成泡沫消失foam output 泡沫量foam pattern 泡沫射流形式<泡沫从泡沫发生器喷出后foam plastic insulation 泡沫塑料隔热材料foam pourer system 泡沫喷淋系统foam pourer 泡沫喷放设施foam powder 化学泡沫粉剂foam premix 预混泡沫溶液foam producing machine 泡沫发生器foam promoter 泡沫促进剂foam proportioner 泡沫比例混合器foam proportioning system 泡沫比例混合系统foam pump proportioner 等压式泡沫比例混合器foam pump 泡沫泵foam quality 泡沫质量foam quarter life 泡沫的四分之一寿命foam reel station 固定泡沫软管卷盘装置foam release station 泡沫施入站foam retention 泡沫保持能力foam return line 泡沫回流管foam rubber 泡沫橡胶foam sample collector 泡沫样品收集器foam sampling apparatus 泡沫取样装置foam screen 发泡网foam seal 泡沫密封foam solution transit time 泡沫溶液运送时间foam solution 泡沫溶液<水和泡沫液以适当的比例混合的均质混合物foam spreader 泡沫流淌板foam stability 泡沫稳定性foam stabilizer 泡沫液foam station 泡沫站foam stream 泡沫射流foam supply capacity 泡沫供给强度foam suppression 泡沫灭火foam system 泡沫系统foam tender 泡沫车foam test 泡沫试验foam tower 泡沫塔foam transit tube 导泡筒foam triangle 泡沫三要素foam trough 泡沫降落槽foam truck 泡沫车foam tube 泡沫管foam type fire extinguisher 泡沫灭火器foam type 泡沫式foam unit mobile 移动式泡沫喷射装置foam unit 泡沫喷洒装置foam valve 泡沫阀foam vehicle 泡沫车foam viscosity 泡沫粘度foam volume 泡沫体积foam water cannon 泡沫消防炮泡沫-水两用消防炮foam water monitor 泡沫-水两用消防炮foam weep 洒落泡沫foam 泡沫foam-dispensing trailer 泡沫喷洒拖车foam-forming liquid 泡沫生成液foam-generating equipment 泡沫发生设备foam-generating method 泡沫发生方法foam-generating unit 泡沫发生器foam-making apparatus 泡沫发生装置foam-making branch＝foam making branch 空气泡沫枪foam-remover 跑道灭火泡沫层清除机foam-water spray head 泡沫-水两用喷雾头foam-water spray nozzle 泡沫-水两用喷嘴foam-water sprinkler system 泡沫-水喷洒灭火系统foamable composition 泡沫剂foamable polymer 发泡聚合物foamable 发泡的foamed concrete 泡沫混凝土foamed plastic insulation 泡沫塑料绝热材料foamed plastic 泡沫塑料foamer 起泡剂foaminess 发泡性foaming ability 发泡能力foaming agent 发泡剂foaming capacity 发泡能力foaming machine 发泡机foaming power 发泡能力foaming the runway 在跑道上应用泡沫foaming 起泡foamite extinguisher = foam extinguisher 泡沫灭火剂foamite extinguishing method 泡沫灭火法foamite system 泡沫装置foamite 泡沫灭火剂foampowder tender 泡沫干粉消防车fobfo = federation of british fire organization 英国消防组织联合会foc = fire office committee 火灾保险公司委员会focal distance 焦距focal length 焦距focus 焦点focused ray 聚焦光线foehn wind 焚风fog attack 雾状水灭火fog cone 喷锥fog foam nozzle 雾状泡沫枪fog foam 雾状泡沫fog gun 喷雾水枪fog head 喷雾头fog jet 喷雾射流fog nozzle of adjustable type 可调型喷雾水枪fog nozzle 喷雾水枪fog pattern 喷雾型式fog stream 喷雾射流fog 雾fog-foam unit 雾状泡沫设备fogging 成雾fold away door 折叠门fold emergency ladder 折叠式紧急疏散梯fold 折叠folded hose 折叠水带folding ladder=collapsible ladder 折叠梯folding 可折叠的foliage 叶子follow up 增援follow-up service 跟踪服务fool proof device 保险装置fool proof 十分安全foot candle 英尺烛光foot head 英尺压头<水柱底部的压力foot of ladder 梯脚foot pedal 脚蹬foot protection 足保护foot 梯子的底座foot-lambert 英尺-朗伯foot-operated switch 脚动开关footwear 鞋类<鞋for = forestry 林业force development 力量部署force-pump 压力泵forced ventilation 强制通风forced air system 压力热风供暖系统forced air blower 排烟扇forced air cooling 强制空气冷却forced burning 强制燃烧forced convection 强制对流forced draft 强制通风forced draught 强制〔压力forced ventilation 强制通风forced vibration 强制震动forceful application 强力应用forcible entry tool 破拆工具forcible entry training facility 破拆训练设施forcible entry 破拆forcing pump 压力泵ford 非禾草植物fording 涉渡fore pump 预抽空泵forecast area 对火险天气作预报的地区foreman 中队长forensic chemistry 法医化学forensic medicine 法医学forensic 法庭的forepoling 矢板forest administration 森林管理forest assistant 森林助理员forest association 森林协会forest belt 森林带forest chemistry 森林化学forest class 森林类别forest climate 森林气候forest combustion 森林燃烧forest concession 森林特许权forest conservancy 森林保护forest conservation 森林保护forest cooperative society 林业合作社forest cover 森林覆盖forest depot 集材场forest description 森林调查forest district 森林地区forest division 森林区划分forest fire appealing 林火蔓延forest fire classes 森林火灾等级forest fire control equipment 森林灭火设备forest fire control 森林消防forest fire danger class 森林火险等级forest fire detection 林火探测forest fire distribution 森林火灾分布forest fire ecology 林火生态forest fire observation tower 森林防火了望塔forest fire prevention and control 森林消防forest fire prognosis and prediction 森林火灾预测预报forest fire research institute 森林消防研究所forest fire suppression 林火扑灭forest fire truck 森林消防车forest fire 森林火灾forest fire-fighting appliance 森林消防车forest firefighting hq =forest firefighting head- quarters 森林灭火总部forest floor 森林地面forest fuel factor 森林的可燃物因素forest guard 护林员forest inflammable 森林易燃物forest infrared scanning 森林红外扫描forest inspection bureau 森林监督局forest insurance 森林保险forest inventory control 森林资源管理forest inventory investigation 森林资源调查forest land 林地<面积在一英苗以上forest limit temperature 森林极限温度forest management 森林经济学forest map 森林图forest meteorology 森林气象学forest offence 森林犯规forest officer 森林管理员forest policy 林政学forest protection 森林保护forest range 护林区forest ranger 护林员forest research officer 森林研究员forest reservation 保留林地forest reserve 保护林forest residue 森林残留物<因人们的伐木、植物栽培和清地等活动而导致的活的或死的forest resource 森林资源forest supervisor 林务署长forest supervisor's headquarters 林务署forest utilization fire 森林利用火灾forest weather station 森林气象观测所forest zone 森林forest 森林forest-deterioration 森林破坏forest-devastation 森林荒废forest-fire insurance 森林火灾保险forest-fire meteorology 森林火灾气象学forest-fire prevention 森林防火forest-guard system 森林巡视制度forest-law 森林法forest-management office 森林经营局forest-police 森林警察forest-region 森林带forest-road 森道forest-science 林业科学forest-staff 森林职员forest-survey 森林调查forest-warden 森林巡视forestair 露明楼梯forestall trouble 防止事故forested area 林荫面积forested region 森林区forested terrain 森林区forester 林务官forestry act 森林法案forestry association 林学会forestry commission 林业委员会forestry congress 林业会议forestry 林地fork truck 叉式起重车fork-lift truck 铲车form advanced 造型先进的form drag 形阻力form work 模板form 形式formaldehyde gas 甲醛气体formaldehyde 甲醛formation heat 生成热formic acid 甲酸formula 式forward command post 前沿指挥所forward engine 前方泵浦forward lay 正铺设forward looking infrared 前视红外仪forward scattering 正向散射fossil fuel 矿物燃料foul air 污浊空气foul mine 瓦斯矿fouling air 污浊空气fouling 烬渣foundation 基础foundry flux 铸造助熔剂four alarm blaze 四级火警火灾four minutes response 四分钟接警出动four wire circuit 四线制线路four wire distribution 四线制配线four-company box 四二火警箱<首次警报就要求出动四个泵浦消防车中队four-eleven 四级火警的代码four-hour run-in test 四小时运转试验four-section ladder 四节梯four-to-one ratio 四与一之比four-way gate 四通阀four-way valve 四通阀four-wheel drive 四轮驱动fourier law 傅里叶定律fourier number 傅里叶数fovea 小窝fox lock 保险锁foyer 休息室fp = fire policy 火险保险单fp = fire pump 消防泵 fp = fireplacefpe = fire protection engineer 消防工程师fpe = fire protection engineering 防火工程fpe software 消防工程软件fpetools 美国建筑与火灾研究所编制的一套计算建筑火灾问题的专家程序fpf = fluoroprotein foam 氟蛋白泡沫fpl = forest products loboratory 森林产品实验所fpl tunnel test 森林产品实验所风洞试验<用于确定在对流通风装置中燃烧的八英尺试样表面的火焰蔓延率fprf = fire-proof 防火的fpt = fire police trunk 消防警察中继线fpw = fire prevention week 防火周fr = fire fighter 消防战斗员fr = fire resistant 防火的fr-number 弗劳德数fr. = fahrenheit 华氏fra = federal railroad administration 联邦铁路管理局fraction 百分率fractional combustion 部份燃烧fractional distillation 分馏fractional effective dose 有效剂量百分数fractionation column 分馏塔fractionation tower 分馏塔fractionation 分馏fracture front 破裂前锋fracture mechanics 断裂力学fracture strength 断裂强度fracture test 断口试验fracture 骨折fractus 碎云fragmentation 碎裂frame casing 框式水带外层frame construction 框架结构frame of reference 参考系(统frame spacing 框架间距frame 框架frand - kamenetskii model 弗兰克-卡米涅茨基模型<一种描述气相预混火焰传播的热力理论frangible bulb 易碎玻璃球frangible disc 安全隔膜frangible sprinkler 易熔元件洒水喷头frar = fire research abstracts and review 《消防研究文摘与评论》fraud fire 诈骗纵火frazilice 水内小冰块frc = fire research center 火灾研究中心frca = fire retardant chemical association 阻燃化学协会free air capacity = free air displacement 大气置换量free air displacement = free air capacity 大气置换量free burning fire = free-burning fire 自由燃烧的火free burning phase 自由燃烧阶段free burning 易燃的free chain reaction 自由链式反应free charge 自由电荷free convection 自然对流free egress 自由出路free electron 自由电子free energy 自由能free flame 活火;自由火焰free gas 自由气体free lancing 自由行动free network 自由网络free of ullage space 气瓶满液free path 自由程free radical quenchant 自由基消除剂free radical 游离基free standing fire wall 自立防火墙free vibration 自然振动free-burn rate 自由蔓延率free-burning coal 易燃煤free-flowing ammonium nitrate explosive 易流动硝铵炸药free-flowing dynamite 粉末炸药free-pouring mining explosive 自由灌注的矿用炸药free-standing ladder 自立式梯子free-standing siamese fire department connection 自立集水水泵接合器freeair 大气的freeboard 超高freeing port 放水闸freely burning fire 自由燃烧的火灾freeze drying 冰干freezing point depressant 冰点降低剂freezing point 凝固点<在一定压力下freezing protected foam concentrate 防冻泡沫原液freezing rain 冻雨freezing temperature 冰点freezing weather 结冰气候freight car 货车freight 货物freon 氟利昂frequency agility 频率捷变frequency aliasing 频率混淆frequency allocation 频率配置frequency analysis 频谱分析frequency analyzer 频率分析仪frequency band 频带frequency bandwidth 频带宽度frequency channel 频道frequency characteristic 频率特性frequency coding 频率编码frequency converter 频率转换器frequency counter 频率计数器frequency demodulation 频率解调frequency departure 频率偏差frequency discrimination 频率鉴别frequency discriminator 鉴频器frequency distribution 频率分布frequency divider 分频器frequency domain 频域frequency meter 频率计frequency modulation 调频frequency multiplier 倍频器frequency offset 频率偏置frequency polygon 频率多边形frequency resolution 频率分解frequency response characteristic 频率响应特性frequency response test 频率响应试验frequency response 频率响应frequency reuse 频率复用frequency shift data 频移数据frequency shift modulation 频移调制frequency shift modulator 频移调制器frequency shift system 频移制frequency shift transmission 移频传输frequency shift 频移frequency spectrum 频谱frequency standard 频率标准frequency swing 频移范围frequency synchronism 频率同步frequency synthesizer 频率合成器frequency transient response 频率瞬态响应frequency translation 频率变换frequency 频率fresh air intake 新鲜空气入口fresh air 新鲜空气fresh breeze 五级风fresh gale 八级风fresh hand 生手fresh lake 淡水湖fresh water 淡水fresh-air breathing apparatus 新鲜空气呼吸器<通过吸入或压力提供新鲜空气的呼吸器fresh-air mask 新鲜空气呼吸面具frf =fire-resistant fuel 防火燃料friction drag 摩擦阻力friction factor 摩擦因数friction flow 摩擦流friction heat 摩擦热friction layer 摩擦层friction loss coefficient 摩擦损失系数friction loss 摩擦损失friction sentivity of explosive 炸药的摩擦感应度friction spark 摩擦火花friction 摩擦friction-reducing additive 减阻剂frictional heat source 摩擦热源frictional heat 摩擦热frictional resistance 摩擦阻力frictional sparking 摩擦打火friendly fire 益火fringe benefit 附加津贴fringe 边front axle 前轴front elevation 正面图front gaw 前桥总重front 焰烽front-mounted pump 前置泵frontal fire attack 正面扑救火灾frost hydrant 防冻消火栓frost line 霜冻线frost valve 防冻阀frost (霜frost-proof hydrant 防冻栓frothing 起沫frothover 突沸froude modeling 突出体现浮力影响的模拟方法froude number 弗劳德数frpf =fireproof 防火的frpipe =fire-retardant pipe 阻燃管frpp =flame retardant phosphonitratic polymer 阻燃磷酸硝酸酯聚合物frpt =flooring radiant panel test 楼面材料辐射板试验frs =fire research station 消防研究所fs =fire ship 消防艇fs =fire station 消防站fs =forest service 林业局fsc =flame-spread classification 火灾蔓延分级fse =fire safety engineering 消防安全工程fslp =fire service location package 消防机构位置软件包fsnbf = fire service national benevolent fundfsp =fiber saturation point 纤维饱和点fsrs =fire suppression rating schedule 灭火条件分级制fss =fire safety science 消防安全科学fss =flight service station 飞行服务站ft= firing temperature 燃烧温度ftep =fixed temperature 定温fuel acid 燃料酸fuel agent 燃烧剂fuel and air mixture 燃料和空气混合物fuel arrangement 可燃物分布fuel atomization 燃料雾化fuel bed combustion 燃料层着火燃烧fuel bed 燃料层fuel break 防火线fuel burn rate 燃料燃烧速率fuel burner 燃料喷嘴fuel cell 燃料电池fuel class 可燃物类别fuel combination 混合燃料fuel compactness 可燃物密度fuel concentration 燃料浓缩fuel consumption 耗油量fuel content 燃料含量fuel continuity 可燃物的连续性fuel control 燃料控制fuel dispensing system 燃料分配系统fuel dispersion 可燃物分散性fuel element 燃料组分fuel emergency shut-off cock 燃料应急关断开关fuel fire 燃料火灾fuel fired equipment 燃油设备fuel fume 燃料蒸气fuel gas analyzer 燃料气体分析器fuel gas 可燃气体fuel handling system 燃料储运系统fuel injector 燃料喷射器fuel leak 漏油fuel limitation 限制燃料fuel load 可燃物负荷<指某建筑物内或火场内的全部可燃物fuel loading 加注燃料fuel management 可燃物管理<通过机械fuel material 燃料;燃料组分fuel mixture 燃料混合物fuel model 可燃物模型fuel moisture analog 燃料湿度模拟物fuel moisture content 可燃物含水量fuel moisture indicator stick 可燃物含水量指示棒fuel occupied space 燃料所占空间fuel oil atomization 燃油的雾化fuel oil 燃料油fuel pressure 燃油压力fuel pump 燃油泵fuel rack 燃料架fuel removal extinguishment 去除燃料fuel safety 燃料安全性fuel shedding quality 疏油特性fuel shedding 疏油性fuel spill 燃料溢出fuel storage tank 燃料贮槽fuel system 燃料供应系统fuel tank 燃料箱fuel tender 燃料输送车fuel tolerance capability 耐油能力fuel treatment 可燃物处理fuel trip 油路自动切断装置fuel type classification 可燃物类型分类fuel type 可燃物类型fuel value 燃料值fuel vapor 燃油蒸气fuel vaporization 燃料蒸发fuel volatility 燃料挥发性fuel wood 薪材fuel 可燃物fuel-air explosive 燃料空气炸药fuel-air mixture＝fuel air mixture 燃料空气混合气fuel-burning equipment 燃烧设备fuel-burning lamp 燃油灯fuel-lean combustion 贫燃料燃烧fuel-poor 燃料不足fuel-rich combustion 富油燃烧fuel-rich gas 富油混合气fuel-sensitizer 燃料敏化剂fuel-tank fire warning light 燃油箱火警信号灯fueling facility 加油设施fueling operation 加油作业fueling 加燃料fugacity 有效压力fugitive air 漏风full assignment 全部消防力量full capability 全功率full combustion 完全燃烧full cone nozzle 密实锥形喷嘴full evacuation 全部疏散full face mask 全面罩full fire alarm 明确的火灾警报full frame 全帧的full load 满载full paid company 付全薪的消防队full protection clothing 全保护服装full registration meter 全自动记录水表full scale test 全尺寸试验full scale 实物大小的full screen mode 全屏模full screen processing 全屏处理full screen 全屏full size 实物尺寸full speed 全速full sprinkler system 全部安装的喷水灭火系统full time fire fighter 职业消防员full-lean combustion 全贫燃烧full-scale scenario 全尺寸场景full-scale sensitivity 最高灵敏度fully addressable analogue system 全部可寻址模拟系统fully comprehensive sprinkler system 全智能喷水灭火系统fully developed fire 全燃火fully involved 全部燃烧fully sprinkler space 全部有洒水喷头保护的空间fully-enclosed motor 全封闭马达fulminate of mercury 雷酸汞fulminate of silver 雷酸银fulminate 雷汞fulminate-chorate 雷汞氯酸钾混合起爆药fulminating explosive 雷汞炸药fulminic 爆炸性的fumarole 喷气孔fume extractor 排烟设备fume fever 铸工热fume hood 通风橱fume incinerator 微粒污染物焚烧炉fume respirator 过滤式呼吸器fume 爆炸烟雾fume-off 冒烟fumigant (消毒fumigation 熏烟fuming 熏烟function button 功能按钮function code 功能码function command 功能指令function control switch 功能控制开关function control 功能控制function design 功能设计function key 功能键function 功能functional deafness 功能性耳聋functional group 官能团functional method 单行渐进式建立火灾控制线法functional sector 功能性战斗段fund 国家消防机构福利基金会fundamental frequency 基频fungicide 杀菌剂fungus 真菌furan 呋喃furnace block 炉砖furnace brick 耐火砖furnace heater 炉子加热器furnace liner 炉衬furnace 炉子furnishing test 家具试验further explosion 再次爆炸fuse alloy 易熔合金fuse block 熔丝盒fuse box 保险盒fuse failure 熔丝熔断fuse opening 熔丝烧断fuse primer 导火管fuse rating 熔丝额定值fuse 引信fused head 易熔元件熔化的洒水喷头fusee 引信fuselage compartment 机身舱fusible alloy 易熔合金fusible alloy-type fixed temperature detector 易熔合金定温探测器fusible element sprinkler 易熔元件洒水喷头fusible link 易熔元件fusible plug 易熔栓fusible solder type sprinkler head 易熔元件fusible sprinkler 易熔喷头fusible-element-type fixed temperature detector 易熔合金温度探测器fusion heat 熔化热fusion 熔化fustat 组合熔断器fuze 引信fuzzy expert system 模糊判断专家系统fuzzy set 模糊判断fw = fire wall 防火墙fz = fire zone 防火区fzn model 中国科技大学火灾科学国家重点实验室编制的一套综合场模拟。

养成健康生活习惯的重要性的英文作文The Importance of Developing Healthy Lifestyle HabitsHi there! My name is Emma and I'm a 4th grader at Oakwood Elementary School. Today I want to talk to you about why it's so important for kids like us to develop healthy lifestyle habits. It's something my mom and dad are always reminding me about, and my teachers talk about it a lot at school too. At first, I didn't really get why it was such a big deal. But now that I'm a little older, I totally understand just how crucial it is to start building good habits when you're young.You see, the habits and routines we establish as kids tend to stick with us as we grow up into teenagers and adults. It's a lot harder to change ingrained behaviors when you're older compared to just developing the right habits from the get-go. That's why taking steps now to live a healthy lifestyle is so valuable - it sets you up for continued wellness down the road.So what exactly do I mean by "healthy lifestyle habits?" Well, there are a few main areas it covers:Eating nutritious foods and developing good eating habitsGetting regular physical activity and exercisePracticing good hygieneGetting sufficient sleepAvoiding harmful substances like tobacco, alcohol and drugsFinding ways to manage stress in a positive mannerLet me go into a bit more detail on each of those...Eating Nutritious Foods & Good Eating HabitsWe all know how tempting sugary snacks, greasy pizza, and calorie-laden fast food can be. And yeah, that stuff does taste really good. But unfortunately, a diet packed with those kinds of unhealthy foods can lead to weight gain, lack of energy, trouble concentrating, and even diseases down the line like heart disease, diabetes and cancer. Not fun!Instead, we should be filling our plates and lunchboxes with fruits, veggies, whole grains, lean proteins, low-fat dairy and healthy fats like avocados, nuts and olive oil. These wholesome foods give our bodies and brains the nutrients they need to grow, learn, be active and stay healthy. It's also really important to stay hydrated by drinking lots of water.Good eating habits mean eating reasonably-sized portions at regular meal and snack times instead of mindless grazing allday long. It means finding a balance so you don't completely deny yourself fun treats, but also don't go totally overboard. It takes practice, but developing healthy eating patterns at a young age makes it so much easier to maintain as you get older.Getting Regular Physical Activity & ExerciseWhen I was a little kid, running around and being active was just something I did naturally. But as I've gotten older, I've realized I need to be more intentional about building regular physical activity into my day. Whether it's an organized sport, playing at the park, or just going for a family walk around the neighborhood, getting that heart rate up is so important for cardiovascular health, strength, flexibility and mood.The golden recommendation is to get at least 60 minutes of moderate-to-vigorous physical activity per day as a kid. That might sound like a lot, but it can be accumulated throughout the day in smaller chunks - taking a jump roping break, walking instead of riding, or just dancing around while doing chores. Making time for gym class, recess and after-school activities is key. Not only does exercise keep our bodies healthy, but it actually helps our brains work better too!Practicing Good HygieneMaybe you're thinking hygiene doesn't seem that important for staying healthy. But trust me, developing good personal hygiene habits like bathing regularly, brushing your teeth, washing your hands and observing cleanliness really does matter. It helps prevent us from spreading illnesses, getting infections, damaging our teeth and gums, and just feeling our personal best.Taking a shower or bath daily, making sure to clean areas like underarms and feet, using soap and shampoo, and putting on clean clothes afterwards is so refreshing. Brushing teeth twice a day for two minutes with a soft-bristled toothbrush and fluoride toothpaste protects against cavities and gum disease. Washing hands with soap and water frequently, especially before eating and after using the restroom, is a simple way to avoid spreading germs. Things like covering coughs/sneezes, trimming nails and changing clothes/showering after activities where you get sweaty are smart habits too. Good hygiene just helps us look, feel and be our healthiest selves.Getting Sufficient SleepBuzzkill alert: I know lots of kids think getting a full night's sleep is just a lame rule parents enforce. But sleep is actually crucial for growth, brain development, healing, learning, immunesystem function and general health. Did you know that healthy kids need between 9-12 hours of sleep per night? If we don't get enough quality sleep on a regular basis, we can become grumpy, unable to concentrate, more prone to getting sick, and start developing unhealthy weight issues. No thanks!Having a calming bedtime routine like taking a bath, reading quietly, or listening to quiet music helps signal to our bodies that it's time to wind down for the night. Avoiding stimulating videogames, TV shows and activities before bed makes it easier to fall asleep too. Keeping electronics out of the bedroom and having an enforced "tech curfew" is a good rule as the blue light can interfere with our natural sleep patterns. Once we get in the habit of making sleep a priority, we have more energy, focus and vitality to tackle each new day.Avoiding Harmful SubstancesYou're probably thinking "Hey, I'm just a kid - why would I need to worry about avoiding tobacco, alcohol, drugs or other substances that are bad for me?" Well, some habits that seem innocent now like inhalant abuse (huffing household products) can quickly spiral into bigger substance issues down the road. And while you may not be offered or tempted by cigarettes, drugs or alcohol yet, developing a strong stance against usingharmful substances from an early age makes it easier to keep saying "no" when you encounter them later on.Beyond the obvious physical health risks like addiction, bodily damage and increased cancer risks, substance abuse obscures your ability to make good decisions, impacts your performance at school and activities, can make you withdraw from family and friends, and increases risky behavior. Setting the stage for living a substance-free life from childhood gives you the brightest future possible. If you ever feel unsure or tempted, talk to a parent, teacher, counselor or other trusted adult who can guide you.Managing Stress in a Positive WayLife can be stressful, even for children and pre-teens! Big things like moving homes, changing schools, parents divorcing or family money troubles. Little things like homework overload, disagreements with friends, or just feeling generally overwhelmed. If we don't learn to cope with stress and anxiety in a healthy way, it can really take a toll mentally and physically.First off, it's important to recognize what causes you to feel worried, frustrated, sad or frazzled, and have trusted adults you can open up to about what's bothering you. Kids often bottle things up, but giving voice to what's got you riled up helps somuch! From there, positive outlets like exercise, creative activities like art or music, watching a funny movie, going outdoors, playing with a pet, using relaxation strategies like deep breathing - these are all great ways to hit the "reset" button. Unhealthy approaches like zoning out in front of screens for hours, eating unhealthy snacks, yelling or lashing out only make you feel worse in the long run. We want to develop habits that provide a calming, productive way to work through and overcome stressors.Phew, that's a lot of info! But you can see how every area of healthy habits for kids is connected to and impacts the others. When we eat well and have energy, it's easier to be active, get good sleep, and avoid cravings for sugary, fatty foods that make us feel sluggish. When we're well-rested and our bodies feel strong and clean, it's easier to learn, have fun with friends, and manage stress - which in turn helps us make smart choices to avoid harmful substances and situations. It's all linked!Making deliberate healthy choices from a young age allows us to build a firm foundation of wellness. While yes, it does take effort, discipline and commitment to establish good habits, it becomes easier over time as those positive routines become automatic. With the right mindset and support from family,teachers and friends, developing healthy lifestyle habits as a kid sets you up with the tools for success long into adulthood. What could be more important than that? So let's get started today!。

tipepidine 替培啶tipped bit 镶硬质合金钻头tipped circular saw 镶片圆锯tipped double circular-arc gear hob 镶片双圆弧齿轮滚刀tipped drill 镶刃钻头tipped gear hob 镶片齿轮滚刀tipped milling cutter 镶刃铣刀tipped Novikov gear hob 镶片圆弧齿轮滚刀tipped shell face milling cutter 镶齿套式面铣刀tipped side and face milling cutter 镶齿三面刃铣刀tipper car 自动倾卸车tipper 翻车机tippet 女式披肩tipping barge 倾卸式甲板驳船tipping bucket forklift truck 翻斗式叉车tipping bucket shell moulding machine 翻斗壳型机tipping bucket 倾卸斗tipping car 倾卸车tipping device 倾卸设备tipping hopper 斗式倾卸车tipping lorry 自动倾卸车tipping machine 切尖机tipping mechanism 香烟过滤嘴粘接机tipping mixer 可倾式搅拌机tipping skip 翻斗车tipping through mixer 倾卸式拌与机tipping tray conveyer 倾糟式输送机tipping wagon 倾卸车tipple 翻车机tippy tea 毛尖茶tiprenolol 替普洛尔tipropidil 替普地尔tiquizium bromide 替喹溴铵Tirampa 福美双tiratricol 替拉曲可tirbutyl citrate 柠檬酸三丁酯tire 轮胎tire band building machine 轮胎层布贴合机tire builder fabric 轮胎帘子布tire casing 外轮胎tire cord 轮胎帘布tire crane 轮胎起重机tire forming vulcanizer 轮胎定型硫化机tire mill 轮箍轧机tire pressure gauge 轮胎气压表tire pump 轮胎气泵tire recapping mould 轮胎翻修成型机tire reconditioning vulcanizer 轮胎翻修硫化机tire tube 轮胎内胎tired barrow 手推胶轮车tiretaine 麻毛粗呢tiron 钛试剂tirpate 威线肟Tisco alloy 蒂斯科镍铬硅耐磨耐蚀合金Tisco Mn steel 蒂斯科耐磨锰钢Tisco steel 蒂斯科耐磨镍锰钢Tisco-timang steel 蒂斯科-蒂曼格锰镍耐磨钢tisopurine 巯异嘌呤Tissier's alloy 蒂西尔合金Tissot 天梭牌手表tissue checks 彩色格子纱tissue faille 薄罗缎tissue figured cloth 大提花细薄布tissue forceps 组织镊tissue gingham check 彩色格子纱tissue gingham plaid 长方格簿花布tissue paper 薄棉纸tissue taffeta 透明薄塔夫绸tissue waxing-paper 涂蜡纤维纸tissue wrapping paper 薄包装纸tissue 薄绢tissute 蒂絮特哔叽titan acid 钛酸Titan crane 提坦起重机Titan fiber 提坦光纤Titan jet printing machine 提坦喷射印花机titan yellow 提坦黄Titanal 蒂塔纳尔铝基活塞合金Titanaloy 蒂塔纳洛伊钛铜锌合金titanate capacitor 钛酸盐电容器titanate 钛酸盐titania porcelain 钛质瓷titania 二氧化钛titanic acid 钛酸Titanit 泰特奈特钛钨硬质合金titanite 榍石titanium alloy parts 钛合金配件titanium aluminium chloride 氯化铝钛titanium analyzer 钛含量分析仪titanium boride fibre 硼化钛纤维titanium boride 硼化钛titanium bronze 钛青铜titanium carbide electrode 碳化钛型焊条titanium carbide fibre 碳化钛纤维titanium carbide powder 碳化钛粉末titanium carbide 碳化钛titanium cast-iron 钛铸铁titanium chloride 氯化钛titanium condenser 钛质电容器titanium copper 钛铜titanium diboride 二硼化钛titanium dioxide 钛白titanium fluoride 氟化钛titanium foil 钛箔titanium getter pump 钛吸气泵titanium ingot 钛锭titanium monoxide 一氧化钛titanium niobium tantalum concentrate 钛铌钽砂titanium nitride 氮化钛titanium oxide condenser 氧化钛陶瓷电容器titanium peroxide 过氧化钛titanium plate and titanium coating layer colour painting 钛板与钛镀层彩色画titanium plate 钛板titanium powder 钛粉titanium products 钛材titanium pump 钛泵titanium salt 钛盐titanium sesquioxide 三氧化二钛titanium silicide 硅化钛titanium silicon 钛硅合金titanium sponge 海绵钛titanium steel 钛钢titanium sulfate 硫酸钛titanium superoxide 过氧化钛titanium tantalum concentrate 钛钽精矿titanium tetrachloride 四氯化钛titanium trichloride solution 三氯化钛溶液titanium trichloride 三氯化钛titanium white paint 钛白漆titanium wire 钛线titanium yellow 钛黄titanium 钛titanium-beryllium 钛铍合金titanium-zirconium-molybdenum alloy 钛锆钼合金titanous sulfate solution 硫酸亚酞溶液titanyl sulfate 硫酸氧钛titler 字幕器Titoni 梅花牌手表titration coulometer 滴定电量计titration kit 滴定器titrator 滴定仪titrimeter 滴定计titroscope 滴定式酸碱计Titus 铁他士牌手表tixanox 替沾诺司tixocortol 氢可的松tizanidine hydrochloride 盐酸替扎尼定tizanidine 替扎尼定Tizit 高速切削工具合金toad venom 蟾蜍毒液toad-cake 蟾蜍toast cover & towel 面包巾与面巾toast cover 面包巾toasted almond 炒杏仁toasted bean meal 加工杂豆粉toasted garlic 火蒜toasted goose 烤鹅toaster 多士炉toasting fork 烧叉toasting rack 烘面包架tobacco balance 烟叶天平tobacco caddy 烟丝盆tobacco cartridge 烟丝卷tobacco cutter 切烟丝刀tobacco cutting machine 切烟丝机tobacco drier 烟叶干燥机tobacco equipment 烟草设备tobacco extract 烟精tobacco flake 烟片tobacco flavour 烟草香精tobacco jar 烟灰缸tobacco leaf cutter 切烟叶刀tobacco leaf cutting machine 切烟叶机tobacco leaf thrasher 烟叶去梗机tobacco leaf 烟叶tobacco machinery 烟草机械tobacco pipe bowl 烟管斗tobacco pipe mouthpiece 烟管嘴tobacco pipe 烟斗tobacco pouch 烟丝袋tobacco processing machine 烟草加工机tobacco products 烟制品tobacco redryer 烟叶复烤机tobacco roaster 烟草焙干机tobacco shred 烟丝tobacco stalk cutting machine 切烟梗机tobacco stalk discharging machine 排烟梗机tobacco stringing machine 烟草束紧机tobacco 烟草tobacco-bale press 烟叶打包机tobacco-separator 烟叶分离器Tobaz 涕必灵tobbinet 织花边机tobias acid 吐氏酸toboggan cap 滑雪帽toboggan 平底雪橇tobralco 宽幅平织棉布tobramycin 妥布拉霉素tocainide hydrochloride 盐酸妥卡胺tocainide 妥卡胺tocamphyl 托莰非toclase 咳必清tocodynamometer 分娩力计tocofenoxate 托可芬酯tocofersolan 托可索仑tocogram detector 分娩阵痛检测器tocograph 分娩记录器tocometer 分娩力计tocopherol 维生素E tocopherylquinone 托可醌toddler doll 会走的娃娃toddlers 儿童短衫todralazine 托酞嗪toe shoes 芭蕾舞鞋toe socks 五个脚趾分开的短袜toe-cap remover 鞋包头剥除器toe-puff attaching machine 上鞋包头机toe-puff heating machine 鞋包头加温机tofenacin 托芬那辛toff-o-mint 薄荷太妃糖toffee 奶糖tofisopam 托非索泮toggle drawing press 肘杆式拉伸压力机toggle flip-flop 反转触发器toggle joint 弯接头toggle lever press 曲柄压机toggle press 肘杆式压力机toggle switch 扳钮开关toggle 紧线钳toggle-type extrusion press 肘杆式挤压机toggle-type tablet machine 肘杆式压片机Tohalon 特爱龙高强力醋酯短纤维toile bizonne 本色亚麻织物toile bleue 蓝色细亚麻布toile d'argent 银线绸toile d'orange 桔皮平布toile de chasse 亚麻花缎台布toile de coffre 法国优质亚麻布toile de cotton 薄亚麻布toile de halle 强力本色亚麻布toile de jouy 约依印花布toile de laine 轻质平纹毛料toile de lille 里尔色条亚麻布toile douce 法国亚麻帆布toile àbleuteau 细网眼筛绢toilet article 化妆品toilet bowl 马桶toilet brush holder 厕刷架toilet brush 厕所刷toilet case 梳妆盒toilet cleaner 卫生间清洁剂toilet deodorant 卫生间除臭剂toilet gloves 卫生手套toilet paper fixture 卫生纸盒toilet paper holder 卫生纸架toilet paper in roll 小卷卫生纸toilet paper rewinding machine 卫生纸卷纸机toilet paper with reel 卷筒式卫生纸toilet paper 卫生纸toilet powder 爽身粉toilet roll 手纸卷toilet seat 抽水马桶座圈toilet set 梳妆用具toilet shampoo 洗头膏toilet soap 香皂toilet sponge 洗浴海绵toilet table 梳妆台toilet tissue 薄卫生纸toilet water 花露水toilet-water bottle 香水瓶toiletry 化妆品toilinet 背心呢Tokina 图丽牌照相机tokmak rugs 托克马克地毯Tokumep 吸汞脂tokuno pair 二敌混剂tolazamide 妥拉磺脲tolazoline 妥拉唑林tolboxane 托硼生tolbutamide 甲苯磺丁脲tolciclate 托西拉酯tolelofos-methyl 甲基立枯磷tolerator 杠杆式比长仪tolfenamic acid 托灭酸tolidine dihydrochloride 联邻甲苯胺盐酸盐tolidine 联邻甲苯胺tolimidone 托利咪酮tolindate 托林达酯toll cable 长途光缆toll call telephone 长途机toll communication optical cable 长途通信光缆tolmetin 托美汀tolnaftate 托萘酯tolnidamine 托尼达明toloconium metilsulfate 托洛铵甲硫酸盐Tolon 托纶聚氯乙烯鬃丝tolonium chloride 氯托洛宁Tolot 拖罗牌手表toloxatone 托洛沙酮toloxychlorinol 托洛氯醇tolpentamide 托喷磺脲tolperisone 托哌松tolpropamine 托普帕敏tolpyrramide 甲苯磺吡胺toluene diamine 甲苯二胺toluene diisocynate 甲苯二异氰酸酯toluene halide 卤甲苯toluene sulfonate 甲苯磺酸盐toluene 甲苯toluenethiol 甲苯硫醇toluic acid 甲苯酸toluidine blue 甲苯胺蓝toluidine fast red 甲苯胺红toluidine 甲苯胺toluol 甲苯toluoyl 甲苯酰toluylphosphenic acid 托鲁磷酸tolycaine 托利卡因tolyl isocyanate 异氰酸甲苯酯tolylene 甲代苯撑tolylfluanid 对甲抑菌灵Tom Collins 汤姆可令士鸡尾酒tom thumb flash 闪光彩炮tom thumb 彩炮Tomacon 促果肥tomamycin 托马霉素Tomaset 甲苯酞氨酸tomato catsup 调味番茄酱tomato chopper 番茄切碎机tomato grader 番茄分级机tomato in tomato sauce 茄汁蕃茄tomato juice for cooking 烹调用蕃茄汁tomato juice 蕃茄汁tomato ketchup 蕃茄沙司tomato meal 番茄粉tomato paste 蕃茄酱tomato powder 番茄粉tomato pulp finisher 番茄打浆机tomato pulp 番茄浆tomato pulper 番茄打浆机tomato puree 蕃茄糊tomato salad 番茄色拉tomato sauce 蕃茄汁tomato sausage 番茄香肠tomato seed remover 番茄脱籽机tomato 蕃茄tomato-seed extractor 番茄取籽机Tomatotone 促生灵Tombac alloy 顿巴克黄铜Tombasil 顿巴希尔耐磨硅黄铜tombstone in block 墓碑石块料tombstone in slab 墓碑石块料tombstone 墓碑tommy screw 贯头螺丝tomograph unit X线断层照相机tomograph X射线断层摄影机tomographic scanner X射线断层扫描器tomographic X-ray unit X线断层照相装置tomography unit X线断层摄影机Tomorin 氯杀鼠灵Tonca's alloy 汤卡宝石合金Tonder lace 汤达抽绣细薄布tone amplifier 音频放大器tone arm for record player 电唱机拾音臂tone controller 音调控制器tone detector 检音器tone dialer 音频拨号器tone equalizer 音调均衡器tone frequency generator 音频发生器tone keyer 音频键控器tone localizer 音调定位器tone-control transformer 音控变压器tong crane 钳式吊车tong positioner 夹钳定位器tong torque gauge 大钳扭矩量测仪tong-type ammeter 钳式电流表tong-type electrode holder 钳型焊条夹持器tongs 钳子tongue amperemeter 舌簧式电流表tongue and groove pliers 舌槽钳tongue blade 压舌板tongue colour meter 舌色仪tongue depressor 压舌板tongue forceps 舌钳tongue joint with lug 带舌接合杆tongue joint with movable lug 带活舌接合杆tongue sausage 舌肉香肠tongue scraper 舌板式铲运机tongue spatula 压舌板tonic capsule 双宝素胶囊tonic cosmetics 营养化妆品tonic infusion of donkey-hide gelatin 阿胶滋补剂tonic infusion of versicolor for liver 云芝肝泰冲剂tonic medicine 补药tonic pill for treating cough and asthma 固本咳喘丸tonic semifluid extract of ginseng and venison 参鹿补膏tonic semifluid extract of ginseng 人参滋补膏tonic semifluid extract of ten ingredients 十全大补膏tonic tablet for kidney-reinforcing 补肾强身片tonic tea 壮阳茶tonic tincture of three animal penes 三鞭补酒tonic wine 补酒tonic 补剂toning bath 调色定影液toning salt 调色盐tonograph 张力描记器tonometer 眼压计tonoscillograph 动脉压脉搏描记器tonoscope 音调镜tonotron 雷达显示管tonsil dissector 扁桃体剥调器tonsil elevator and dissector 扁桃体剥离器tonsil enucleator 扁桃体摘出器tonsil guillotine 扁桃体铲除刀tonsil haemostatic forceps 扁桃体止血钳tonsil knife 扁桃体刀tonsil ligature forceps 扁桃体结扎钳tonsil ligature needle 扁桃体结扎针tonsil punch forceps 扁桃体咬取钳tonsil retractor 扁桃体牵开器tonsil scissors 扁桃体剪tonsil seizing forceps 扁桃体夹持钳tonsil snare 扁桃体勒除器tonsil suction dissector 扁桃体手术用吸引剥离器tonsil syringe 扁桃体注射器tonsillectome 扁桃体切除器tonsilloscope 扁桃体镜tonsillotome 扁桃体刀tontine 窗帘布tonzonium bromide 通佐溴铵tool bag 工具包tool bit 刀头tool box 工具箱tool car 工具车tool case 工具箱tool for masonry & carpentry 泥瓦与木工工具tool for masonry & wood working 泥瓦与木工工具tool gauge 刀具量规tool grinder sharpener 工具磨机tool grinder 工具磨床tool holder of lathe 车床刀杆tool holder 刀夹tool joint thread gage 钻杆接头螺纹量规tool joint 钻具接头tool kit 工具箱tool lapping machine 刀具研磨机tool making lathe 工具车床tool microscope 工具显微镜tool post wrench 刀架扳手tool preseting measuring instrument 刀具预调测量仪tool pro machine 工具曲线磨床tool shank for adjustable boring head 可调镗头刀柄tool shank for endmill 端铣刀刀柄tool shank for right-angle rough milling cutter 直角型粗铣刀柄tool shank for rough boring tool 粗镗刀柄tool shank for shell core drill and reamer 套式扩-铰刀刀柄tool shank for shell face milling cutter 套式面铣刀刀柄tool shank for side milling cutter 三面刃铣刀刀柄tool sharpener 磨刀机tool steel 工具钢tool tester 工具试验机tool tip grinding machine 刀头磨床tool van 工具车tool 工具tool-grinding machine 工具磨床tool-room lathe 工具车床tool-sharpening machine 磨刀机toolbar with tools 装有工作部件的通用机具架toolbar 通用机具架toosendan fruit 川楝子toosendanin 川楝素tooth brush case 牙刷盒tooth brush monofilament 牙刷丝tooth brush 牙刷tooth bucket 带齿铲斗tooth chisel 花齿錾tooth clutch 齿轮离合器tooth coloured self-curing resin 牙色自凝树脂tooth filling material 牙齿填充材料tooth forceps 拔牙钳tooth glass 刷牙杯tooth pick holder 牙签筒tooth pick paper 牙签纸tooth pick 牙签tooth powder 牙粉tooth protector 牙齿保护器tooth scarifier 齿式翻路机tooth soap 牙皂tooth space indicator 齿距指示器tooth space micrometer 齿距千分尺tooth thickness micrometer 齿厚千分尺tooth vernier 游标齿厚卡尺tooth wheel 齿轮toothache killer pill 牙痛一粒丸toothache relief medicine 牙痛灵toothed bar 齿条toothed bit 带齿钻头toothed chain 齿链toothed crushing roll 压碎机的齿辊toothed cutter 齿形切割刀toothed forceps 有齿镊toothed gear pump 齿轮泵toothed harrow 钉齿耙toothed scoop shovel excavator 带齿铲斗挖土机toothed scrapers 有齿刮刀toothed wheel shaper 刨齿机toothed wheel 齿轮toothing plane 齿状刨toothpaste against smoke spot 除烟渍牙膏toothpaste with chlorophyll 叶绿素牙膏toothpaste with enzyme 加酶牙膏toothpaste with fluoride 含氟牙膏toothpaste 牙膏top coat 轻薄大衣top collar and under shed cutting machine 切上领下口机top feed hammer crusher 上部给料锤碎机top fruit sprayer 果树树冠喷雾器top handling attachment 顶吊架top hat 大礼帽top iron and screw 盖铁Top Kick 翻顶牌自卸汽车top line shaping machine 鞋口整形机top ring 顶圈top roller tester 皮辊测试机top shell in soy sauce 豉油马蹄螺top suspension centrifuge 上悬式离心机top-blower oxygen convertor 顶吹氧气转炉top-grade wood carving tool 高级木雕刻刀top-hinged inswinging window 顶悬内开撑窗top-hinged outswinging window 顶悬外开撑窗top-lift frame 顶吊框架top-loading washer 顶装式洗涤机top-shell 马蹄螺topane 联苯酚钠Topaz 蜂鸟牌汽车topaz 黄玉Topcide 胺酸杀Topcon 特强牌照相机Tophet 托弗特镍铬铁电热合金Topiclor 20 氯丹topoangulator 相片测倾仪topograph 表面光洁度测量仪topographic meter 地形测量仪topographic staff 地形测量标尺topometer 地形测斜仪topper coat 宽松短大衣topper ensemble 配中大衣的全套服装topper 妇女短大衣topper-loader 切顶装载机topper-windrower 切顶堆行机topping winch 千斤索绞车topping-up compressor 增压压缩机topping-up pump 补给泵topsin 托布津topterone 托普雄酮toque machine 织帽机toque 无边女帽torada 托拉达细布torak 氯亚磷Toray Pylen 东丽宝纶聚丙烯纤维Toraylon 东丽纶聚丙烯腈系纤维Torbidan 毒滴甲混剂torch cooky 火炬饼torch cutting machine 火焰切割机torch lighter 火炬点火器torch 手电筒torchon lace machine 饰带花边机torchonette 稀松粗绉网眼棉布Tordon beads 毒莠定Tordon 毒莠定Torest 托利丝牌照相机toric lens 复曲面透镜toroidal cavity resonator 环形空腔谐振器toroidal electromagnetic type X-ray tube 环形电磁型X射线管toroidal gun 环形电子枪toroidal type parametron 环形参数器Toronado 托罗纳多牌汽车torpedo bomber 鱼雷轰炸机Torpedo 乙氯地乐灵torque amplifier 转矩放大器torque balance 扭力天平torque compensator 扭矩补偿器torque control air impact wrench 扭矩控制空气冲击式扳手torque converter 转矩变换器torque detector 扭矩检测器torque dynamometer 扭矩测力计torque indicator 扭力指示器torque limiter 转矩限制器torque magnetometer 转矩磁力计torque meter 扭矩计torque sensor 扭矩传感器torque spanner 扭力扳手torque transducer 扭矩传感器torque tube type sensor 扭力管式传感器torque tube 扭力管torque type power-meter 扭矩式功率计torque type viscometer 扭力式粘度计torque wrench 扭力扳手torque yarn 捻回弹力纱torque-indicating wrench 扭力扳手torque-type pneumatic tool 扭矩式气动工具torquemeter wrench 扭矩计扳手torquer 扭矩产生器torreya nucifera 日本榧树Torsa 托萨牌手表torsion balance 扭秤torsion bar for vehicles 车辆转力杆torsion dynamometer 扭转式测力计torsion galvanometer 扭转式检流计torsion gravimeter 扭转重力仪torsion indicator 扭力指示器torsion interferometer 扭力干扰仪torsion machine 绕簧机torsion magnetometer 扭力磁强计torsion meter 扭力计torsion seismometer 扭力地震计torsion spanner 扭力扳手torsion spring 扭簧torsion stretcher 扭转矫直机torsion testing machine 扭转试验机torsion viscosimeter 扭力粘度计torsion vulcanization tester 扭转式橡胶硫化测试仪torsion-bar spring 扭杆弹簧torsion-cone consistometer 扭力圆锥稠度计torsion-string galvanometer 扭线式电流计torsional balancer 扭力平衡器torsional damper 扭力阻尼器torsional dynamometer 扭力功率计torsional galvanometer 扭力电流计torsional seismometer 扭转地震计torsional spring 扭转弹簧torsional strength tester 扭曲强度测试仪torsional viscosimeter 扭力粘度计Torsite 联苯酚torso shirt 女紧身连衫裤tortin 托坦低级毛毯tortion balancer 扭转平衡器tortoise deer wine 龟鹿酒tortoise leopard skin 龟纹豹皮tortoise plastron 龟板tortoise shell agate 玳瑁玛瑙tortoise shell imitation 玳瑁仿制品tortoise shell 玳瑁tortoise urinus linn 龟鞭tortoise urinus 龟鞭tortoise 龟tortoise-shell comb 玳瑁梳子tortoise-shell glaze 玳瑁釉tortoise-shell glue 龟甲胶tortoise-shell spot glaze 玳瑁斑釉tosactide 托沙克肽toshak 托沙克被褥布Toshiba 东芝牌电器tosifen 托西芬tosimeter 微压计tosyl 甲苯磺酰基tosylate 甲苯磺酸盐tot stapler 小型铁线钉书机tot truck 小型卡车total condenser 全冷凝器total flow indicator 总流量指示器total fuel-flow indicator 燃料总流量指示器total hydrocarbon analyzer 总烃量分析器total internal reflection light pipe 全内反射导光管total internal reflection prism 全内反射棱镜total internal reflection sensor 全内反射传感器total nitrogen analyzer 总氮量分析器total organic carbon analyzer 总有机碳分析仪total organic halide analyzer 总有机卤分析仪total oxidant analyzer 总氧化剂分析器total pneumatic cardiopulmonary resuscitator 全气动心肺复苏器total radiation pyrometer 全辐射高温计total-force variometer 总力磁变仪totalising machine 累计计算机totalizator 加法计算器totally enclosed fan-cooled machine 全封闭扇冷式电机totally enclosed fan-cooled type induction motor 全封闭扇冷式感应电动机totally enclosed fan-cooling motor 全封闭扇冷式电动机totally enclosed lifeboat 全封闭救生艇totally enclosed machine 全封闭式电机totally enclosed squirrel cage induction motor 全封闭鼠笼型感应电动机totally-enclosed motor 全封闭式电动机totally-enclosed type induction motor 全封闭式感应电动机totameter 流量计toter 导弹装载起重机Totis 吐太司牌手表Totril 碘苯腈辛酸酯Toucas metal 托卡斯铜镍装饰合金Toucas 托卡斯铜镍饰用合金touchable multi-function electronic organ 触摸式多功能电子琴touchstone 试金石tough copper 韧铜toughened safety glass 钢化安全玻璃toughened glass suspension insulator 钢化玻璃绝缘子toughened glass 钢化玻璃toughened safety glass lens 钢化安全玻璃镜片toughened unsaturated polyester resins 韧性不饱与聚酯树脂toughened water gauge glass 钢化水位计玻璃toughness testing machine 轫性试验机touring aircraft 旅游飞机touring bus 旅行车touring ship 旅游船touring toilet soap 旅游皂tourist coating 旅行大衣呢tourist novelty 旅游用品Tourist 旅游者牌手表tourmaline gauge 电气石计tourmaline 电气石Tournay metal 图尔南黄铜tournay velvet carpet 陶奈丝绒地毯tournay 陶奈印花呢Tournay's brass 图尔南黄铜tourniquet 止血带tow boat 拖船tow carding engine 短麻梳麻机tow converter 丝束成条机tow crimper 丝束卷曲机tow dryer 丝束烘干机tow grader 拖式平地机tow linen 短亚麻织物tow separator 丝束分离器tow shackle 牵引钩环tow spinning frame 短麻细纱机tow three-hole eye plate 拖引三孔眼板tow to top converter machine 丝束成条机tow to top machine 丝束成条机tow tractor 曳引式拖拉机tow washer 丝束水洗机tow yarn 短麻纱线tow-drawing frame 丝束拉伸机tow-to-yarn direct spinning frame 丝束直接纺纱机towed blade grader 拖式平地机towed magnetometer 拖曳式磁强计towed mowing machine 拖式割草机towed scraper 拖式铲运机towed sprinkler 牵引式喷灌机towed vibratory roller 拖式振动压路机towel blanket 毛巾毯towel coverlet 毛巾被towel forceps 帕巾镊towel loom 毛巾织机towel paper 毛巾纸towel rack dryer 毛巾晾架towel rack 毛巾架towel rail set 毛巾架towel stand 洗脸手巾架towel tissue 手巾纸towel washcloth 毛巾towel yarn on cone 毛巾宝塔纱线towel 毛巾toweling embroidery 绣花毛巾布towelling bathrobe 毛巾浴衣towelling coverlet 毛布被towelling gown 毛巾晨衣towelling shirt 毛巾衫towelling under-pants 毛巾布内裤towelling 毛巾布tower antenna 塔状天线tower bolt 管插销tower concentrator 塔式浓缩器tower crane 塔式起重机tower crystallizer 塔式结晶器tower drier 干燥塔tower elevator 塔式升降机tower evaporator 塔式蒸发器tower excavator 塔式挖土机tower gantry crane 塔式龙门起重机tower gas cooler 塔式气体冷却器tower hoist 塔吊tower pincers 胡桃钳tower pinchers 胡桃钳tower scrubber 洗涤塔tower slewing crane 塔式回转起重机tower spring 塔式弹簧tower type solar spectrograph 塔式太阳能摄谱仪tower washer 塔式洗涤器tower-type grain drier 塔式谷物干燥机towing vehicle 牵引车towing winch 拖缆绞车Town Car 城镇牌汽车Townace 城市之花牌汽车Townflower 城花聚丙烯腈短纤维towrope crane 缆索起重机towveyor 输送器Toxamate 多杀威Toxanon 毒克萨农toxaphene 毒杀芬toxic gas detector 有毒气体检测计toxic gas neutralizer 毒气中与剂toxicity analyzer 毒性分析仪Toximul 毒散尔Toxisamate 多杀威toy ball 玩具球toy biscuit 粒形玩具饼toy bus 玩具公共汽车toy computer 玩具计算机toy double decker bus 玩具双层巴士toy duck 玩具鸭子toy locomotive 玩具火车头toy made of bamboo 竹制玩具toy made of fibre 纤维玩具toy made of metal 金属玩具toy made of wood 木制玩具toy mask 玩具面具toy motor cycle 玩具摩托车toy piano 玩具钢琴toy pistol 玩具手枪toy railway 玩具铁路toy shoes 玩具鞋toy train 玩具火车toy trumpet 玩具喇叭toy 玩具toy-like pencil sharpener 玩具型卷笔刀Toyo 东洋牌照相机Toyoace 丰田之花牌汽车Toyoda's automatic loom 丰田式自动织机toyomycin 东洋霉素Toyota 丰田牌汽车tozalinone 托扎啉酮Trabant 卫星牌汽车trabit ampoule 泰必治注射液Trabuk 特拉巴克锡镍合金tracazolate 曲卡唑酯trace mineral feed supplement 饲料微量矿物质补添剂trace oxygen analyzer 微量氧分析仪trace paper 描图纸traceable paper 描图纸traced cloth for embroidery 刺绣用描绘布tracer agent 示踪剂tracer-controlled machine 故障检测器控制机床tracheitis pill 气管炎丸tracheostomy tube 气管造口管tracheotomy instrument set 气管切开器械包tracid black 弱酸性黑tracid bordeaux 弱酸性紫红tracid brown 弱酸性棕tracid cyanine 弱酸性深蓝tracid dye 弱酸性染料tracid fast orange 弱酸性艳橙tracid light yellow 弱酸性嫩黄tracid scarlet 弱酸性猩红tracing cloth 描图布tracing linen 描图麻布tracing machine 描图机tracing needle 描图针tracing paper 描图纸tracing wheel 描迹轮track bolt 轨道螺栓track clearer 轨道清理机track crane 轨道起重机track digger 履带式挖掘机track drill 铁轨钻track driving wheel 履带驱动轮track etching dosimeter 径迹蚀刻剂量计track gauge level gauge 轨距水平测量仪track gauge 轨道尺track grinder for ball bearing inner race 球轴承内圈滚道磨床track inspection car 轨道检查车track inspection railcar 轨道检查车track jack 轨道千斤顶track layer 铺轨机track lifting and lining machine 起轨拔轨机track lifting jack 起轨千斤顶track link 履带链节track mounted jumbo 有轨台车track plotter 航迹绘图仪track reactor 轨道电抗器track receiver 跟踪接收机track relay 轨道继电器track resistor 轨道电阻器track rod lever 转向横拉杆track seat lasting machine 鞋后帮装配机track shoe pin 履带板销track shoe 履带板track shoes 田径鞋track steam crane 轨道蒸汽吊track supporting wheel shaft 托带轮轴track supporting wheel 托带轮track tractor 轨道牵引车track transformer 轨道变压器track winch 起轨机track wrench 轨道扳手track-laying gantry 铺轨龙门架track-laying machine with double cantilevers 双悬臂式铺轨机track-laying machine with single cantilever 单悬臂式铺轨机track-laying machine 铺轨机track-laying tractor 铺轨牵引车track-laying train 铺轨列车track-laying vehicle 铺轨车track-type jumbo 有轨钻车track-type tractor 履带式拖拉机tracked carrier 履带运输车tracking computer 跟踪计算机tracking condenser 跟踪电容器tracking data processor 跟踪数据处理机tracking equipment 跟踪设备tracking filter 跟踪滤波器tracking oscillator-analyzer 跟踪振荡器分析器tracking radar 跟踪雷达tracking receiver 跟踪接收机tracking telescope 跟踪望远镜tracking television 跟踪电视trackless trolley 无轨电车trackless vehicle 无轨车辆Traco 特拉科牌手表tracrium injection 卡肌宁注射液tracting chain conveyer 牵引链输送机traction apparatus 牵引设备traction crusher 牵引碎石机traction ditcher 牵引式挖沟机traction drill 牵引式钻机traction driven mower 行走轮驱动割草机traction electromagnet 牵引电磁铁traction engine 牵引机traction gas producer 牵引煤气发生器traction grader 牵引式平地机traction meter 牵引计traction motor 牵引式电动机traction shovel 索引式挖土机traction spreader 行走轮驱动撤肥机traction tester 牵引测试器traction winch 牵引绞车tractive electro-magnet 牵引电磁铁tractive truck 牵引车tractor articulated roller 拖式路滚tractor automatic arc welding machine 拖车式自动电焊机tractor biplane 拉式双翼机tractor dozer 履带式拖拉机tractor for afforestation and timber-log collection 林用采伐集材拖拉机tractor jumbo 履带式钻车tractor mounted duster 拖拉机悬挂式喷粉机tractor mounted sprayer 拖拉机悬挂式喷雾器tractor roller 机引压土器tractor shovel 履带式铲斗车tractor snow plough 拖式双犁除雪机tractor with trailer 带拖车拖拉机tractor 牵引车tractor-drawn centrifugal spreader 机械牵引离心式撒肥车tractor-drawn cultivator 机引中耕机tractor-drawn fertilizer distributor 机引撒肥机tractor-drawn plough and harrow 机引犁耙tractor-drawn scraper 拖拉机牵引铲运机tractor-drawn single blade mower 机引单刀割草机tractor-hitched sprayer 机引式喷雾机tractor-mounted drill 机挂条播机tractor-mounted spinner distributor 机挂旋转式撒肥机tractor-powered broadcast seeder 拖拉机驱动撒播器tractor-propelled harrow 机引耙tractor-propelled plough 机引犁tractor-semitrailer 牵引半拖车tractor-trailer 牵引拖车tractor-truck 牵引车trade mark adhesive 商标胶trademark sticking machine 贴商标机trading stamp paper 贸易用商标纸traditional Chinese bridal gown 金银线挂裙traditional Chinese painting 中国国画traditional porcelain 传统瓷traffic control car 交通监理车traffic control computer 交通管制计算机traffic control transponder 交通管制应答器traffic lever 定向挺杆traffic paint 马路划线漆trafficator 方向指示器Trafic 运输牌汽车tragacanth gum 黄蓍胶tragacanth synthetic 合成黄蓍胶trail spark plug 后置火花塞trail-behind planter 牵引式播种机trailed air-blast sprayer with engine drive 机动牵引式鼓风喷雾机trailed and mounted sprayers 牵引与悬挂式喷雾器trailed cultivator 牵引式中耕机trailed disc harrow 牵引式圆盘耙trailed double-share plough 拖式双铧犁trailed duster 牵引式喷雾机trailed plough 牵引式犁trailed rotary cultivator 拖挂旋耕机trailed share plow 牵引铧式犁trailed sprayer 牵引式喷雾机trailed three-row ridger 牵引式三行作垄器trailer chassis 拖车车架trailer hitch for vehicle 车辆牵引索trailer hitch 拖车挂接装置trailer mower 牵引式割草机trailer on flat car 平板车式集装箱拖车trailer platform 牵引式平板车trailer road-sweeping machine 拖挂式扫路机trailer sprayer 牵引式喷雾机trailer type air compressor 拖车式空气压缩机trailer type screw compressor 拖车式螺杆压缩机trailer type sliding vane rotary air compressor 拖车式滑片回转空气压缩机trailer with canvas cover 帆布顶篷拖车trailer 挂车trailer-mounted pump for pipeline 输油管线挂车泵trailer-type scraper 拖式铲运机trailing dredger 曳引式挖泥船trailing flat cable 拖动式带状光缆trailing plough 牵引式犁trailing suction hopper dredger 耙吸式挖泥船train blue 全毛针绣乔赛train chair detergent 列车靠背椅洗涤剂train dispatching telephone system 列车调度装置train set 成套火车train wheel 火车车轮train 火车training shirt 长袖运动衫training shoes 训练鞋training wear 运动服trajectory determination laser 测轨道激光器tralonide 曲拉缩松tram car 有轨电车tram silk 纬丝tramadol hydrochloride 盐酸曲马多tramadol 曲马多tramazoline 曲马唑啉trame brochee 织锦缎用纬纱tramegger 兆欧表Trametan 福美双tramette silk 制袜粗蚕丝trammel net 三重刺网trammel 椭圆量规tramper 夯实器trampolin 蹦床trandate injection 湍泰低注射液tranexamic acid 氨甲环酸Tranid 肟杀威tranilast 曲尼司特tranquilizer 镇静剂tranquillizing pill 状元丸trans isomer cinnamic acid 反式桂皮酸trans-butene dioic acid 反式丁烷二酸trans-oceanic-sonde 越洋探空仪trans-urethral radio-frequency prostatic thermal treatment 经尿道射频前列腺治疗仪transceiver 收发两用机transcocrystallized Al-Si alloy 过共晶铝硅合金transcoder 代码转换器transcriber 抄录器transcutaneous aortic velograph 经皮主动脉速度记录仪transcutaneous electrical neural stimulator 经皮电神经刺激器transducer 传感器transductor regulator 磁放大器调节器transductor 饱与电抗器transet 动圈式电子控制仪transfer callipers 移位卡钳transfer cart 运送车transfer case 分动箱transfer control register 转送控制寄存器transfer conveyor 转移运输机transfer crane 搬运吊车transfer factor analyser 转移系数分析器transfer factor 转移因子transfer gantry 龙门吊车transfer gear 传动齿轮transfer header 连续自动式凸缘件镦锻机transfer machine 连续自动工作机床transfer paper 转印纸transfer pipette 移液吸管transfer printing calender 转移印花轧光机transfer printing paper 复印纸transfer pump 输送泵transfer relay 切换继电器transfer style sock 翻口短袜Transfer 转运牌汽车transfer-function amplifier 传输函数放大器transfluxor 多孔磁心存储器transforator 穿颅器transformation induced plasticity steel 转变感生塑性钢transformer amplifier 变压器耦合放大器transformer board 变压器用纸板transformer coil winding paper 变压器线圈缠绕用纸transformer coil 变压器线圈transformer core 变压器铁芯transformer coupled direction finder 变压器耦合测向仪transformer filter 变压器滤波器transformer for electric furnace 电炉变压器transformer oil 变压器油transformer oil-proof board 变压器用防油纸板transformer sheet steel 变压器硅钢片transformer silicon steel sheet 变压器矽钢片transformer tank 变压器箱transformer testing instrument 变压器测试仪transformer tuning capacitor 变压器调谐电容器。

SENSI Strip Allergen Lateral Flow Tests Test Instruction – FISHArt.No.:HU00300941.General InformationSENSI Strip Fish Lateral Flow Test is an immuno- chromatographic test for the detection of fish in food. All reagents required for the test are included in the test kit.Results are interpreted visually. This test is suitable for the detection of unknown ingredient or ambiguous labeling in processed food. SENSI Strip Fish Lateral Flow Test can be used with SENSI Strip Swab Kit(Product Number: HU0030098) to validate and verify allergen cleaning regimes in manufacturing and analytical environmental. This test is also suitable for food quality control in food processing plants specifically with inbound goods, processing stages and final product.*Detection limit:0.01 ppm codfish (Gadus macrocephalus) protein.*Specificity:No cross-reaction with casein, soy, gluten, buckwheat, egg, shellfish, peanut or almond.2.Reagents providedEach test kit contains2.1Rapid test strip 20 pouches2.2Buffer 65 mL, 1 bottle2.3Instruction manual 1 manual2.4Supplies:⏹ 1.5 mL Microcentrifuge tube 20 pcs⏹ 4 mL Sample tube 20 pcs⏹Spoon 20 pcs⏹Dropper 20 pcs⏹Tubes Rack 2 pcs3.Equipment/ materials required (Not provided)⏹20 –200 μL and 1,000 μL Pipetmans.⏹Accurate weighing scale.⏹Grinder or homogenizer.⏹Timer.⏹Vortex mixer (if available).⏹SENSI Strip Swab Kit (Product Number: HU0030098)(20 pieces).⏹Clean water.4.Storage instructions⏹Store the test kit between 2 to 30 degrees Celsius.⏹Keep away from direct sunlight.⏹Do not freeze. 5.Warnings and precautions for users5.1SENSI Strip products are for food testing and In Vitrodiagnostic use only, not for human use.5.2SENSI Strip products contain non-toxic buffers. Tomaintain test accuracy, please keep bottle uprightto prevent leakage.5.3Rapid Tests are designed as a one-use test. Pleasedo not re-use test strip.5.4LFDs are very sensitive to humidity, which couldrender the test strips useless. Please keep the teststrips away from humidity.5.5Tests are designed for screening purposes only. Ifanalysis of ingredients is required, please send thesample to your local laboratory for further analysis.5.6To ensure test accuracy, please do not use expiredtest strips or omit the following steps includeweighing samples or operating by pipetmans.5.7Airborne fish powder and dirty equipment can leadto fish contamination of the test strip and affect
the results. In order to avoid cross-contaminationduring the operation, please clean equipment andsurfaces with 75% ethanol before operating andwear gloves while performing the test to ensuredetection accuracy.5.8All samples require dilution with the buffer in thiskit. Do not test the sample directly with the teststrip.5.9Highly concentrated samples and food samplescontaining high level of polyphenols (e.g. coffee, tea,wine, chocolate etc.), high fat volume (e.g. peanutbutter, oil etc.) or heavy food colouring (e.g. soyasauce) will affect the results of the tests.5.10If the sample is too viscous or concentrated, it isrecommended to increase the dilution factor of thesample with the buffer in this kit before testing.5.11Please complete the test procedure in 30 minutes.6.Preparation of samples6.1For liquid food/ drinks:Measure 50 μL of sample with 450 μL buffer into a1.5 mL microcentrifuge tube and mix well (thedilution factor here is 1/10).6.2For solid food:6.2.1Weigh 0.3 g of sample (grind finely) with 3,000μL buffer into a 4 mL sample tube (the dilutionfactor here is 1/10).6.2.2Vortex/ mix for 30 seconds.6.2.3Leave sample mixture to settle for 1 minute.6.2.4Measure 500 μL (or 15 drops by dropper) ofthe sample mixture supernatant into a 1.5 mLmicrocentrifuge tube.6.3Swab test:6.3.1Transfer 500 μL (or 15 drops by dropper) ofbuffer into a 1.5 mL microcentrifuge tube.6.3.2Wet the cotton swab in the SENSI Strip SwabKit with clean water.6.3.3Swab the sample with the pre-wetted cottonswab. (A sampling surface area of 100 cm2isrecommended.)6.3.4Place the cotton swab in the 1.5 mLmicrocentrifuge tube making sure to immersethe cotton swab head in the buffer.6.3.5Gently agitate the cotton swab in the bufferfor at least 30 seconds. (Please avoid spillingthe buffer.)6.3.6Remove the cotton swab from the 1.5 mLmicrocentrifuge tube and leave the tube torest for 1 minute.7.Test implementation7.1Open the alu-pouch and take out the test strip.(Please handle the coloured sticker portion only andavoid contact with the reaction zone).7.2Insert the test strip into the 1.5 mL microcentrifugetube. 8.Results and sensitivity8.1Wait 15 minutes for the results. Please read theresults immediately without further manipulation.8.2Result analysis⏹Positive result: two coloured bands (the C and Tred test bands) are visible within the reactionzone.⏹Negative result: one coloured band (the C redtest band) is visible within the reaction zone.⏹Invalid result: no coloured band is visible withinthe reaction zone, the test is considered invalid.*Please check the following:A.If the test strip packaging is damaged.B.If the test strip is damp.C.If the sample is too viscous orconcentrated.Please retest with a new test strip.*NOTE:Please read test results within 30 minutes to ensure optimum accuracy.“Hook effect”: Highly concentrated samples overload the test strip and weak band(s) will bevisible.8.3Sensitivity calculation⏹Sample after dilution, a dilution factor will needto be considered.⏹If the sample is further diluted, a dilution factorwill need to be considered.Positive Negative Invalid。