The Tasaki-Crooks quantum fluctuation theorem

专利名称：COSMETIC发明人：SAWAKI SHIGERU,YAMADAKATSUHISA,ASHIDA MASARU,MARUYAMAKENTARO申请号：JP26104990申请日：19900929公开号：JPH04139108A公开日：19920513专利内容由知识产权出版社提供摘要：PURPOSE:To obtain a cosmetic giving excellent moisturizing effect and emollient effect to the skin, exhibiting excellent cosmetic effect such as moisture-keeping, skin-beautifying and aging-preventing effects and useful as a foundation cosmet ic, etc., by compounding an extract obtained from a marine phanerogam. CONSTITUTION:Marine phanerogam such as Zostera marina (general term of spermatophytic plants grown in marine, belonging to family Potamogetonaceae, order Alismataceae) is collected. After removing foreign materials, the whole grass of the collected plant is optionally dried in the sun or with a drier, etc., cut into small pieces and extracted e.g. by immersing in an extraction solvent to obtain an extract having high moisture-retaining power and excellent tyrosinase suppressing action, anti-oxidation action and ultraviolet absorption. A cosmetic giving moisture to the skin, preventing spots and speckles, suppressing the generation of lipid peroxide to prevent the skin troubles and keeping the skin in fresh state can be prepared by compounding the above extract. A bathing agent containing the extract has excellent effect to keep the warmth of the body during and after bathing.申请人：KIYOUEI KAGAKU KOUGIYOU KK 更多信息请下载全文后查看。

物隔热功能。

在隔热性能方面，这种材料比只能反射一目前,该项技术还有待进一步研究、完善，如果成功定光谱范围的太阳光的白色涂料更有效，应用，将有效减少空调的需求，降低能耗。

分子结构分析的新技术来了
近日，德国默克公司与日本顶尖科技分析仪器Rigaku公司将联合开发基于先进结晶海绵技术的实验室仪器设施，由此能够不借助分析物的结晶化来测定有机分子的全部化学结构。

默克公司首席战略官Isabel De Paoli表7K,"这项新技术能够快速测定分析物的全部化学结构，即使分析物只有次微克量级也没问题。

在测定技术上也将更便捷，以便于技术人员使用。

与Rigaku联合开发，将能够使这项技术做到最好，期待在这项技术的开发上双方通力合作。

”
Rigaku公司高级执行副总裁Yoshiaki Watanabe表示，“Rigaku公司在高端结晶学市场上一直领跑几十年，该联合研发项目将为医学、生命科学以及先进材料的科研人员打开一扇新的科学之门。

”
据悉，该项基于结晶海绵技术的研发思路能应用于极微量的挥发物、非结晶性化合物等物质的分析，该项技术简化了复杂的技术路线，使之适用于化学实验室、生命科学实验室，可用来测定精细化学品或天然化合物的分子结构。

该项技术的发明者东京大学和分子科学研究院的著名教授Makoto Fujita博士将继续参与该联合研究项目。

值得一提的是，该联合研究项目将默克公司在生命
科学和分析仪器的优势技术、Rigaku公司在X射线分析仪器方面的顶尖制造技术和推广优势整合于一体,在化学实验室应用领域将获得较大的优势战略机遇。

61。

小学上册英语第5单元综合卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What do we call the process of making something from scratch?A. CraftingB. ManufacturingC. ProductionD. CreationD2.The __________ (黄金时代) of Athens was during the 5th century BC.3.The capital of Italy is __________.4.I enjoy _______ (听故事) before bed.5.The chemical formula for ammonia sulfate is _______.6.There are seven continents on Earth, including ________ (地球上有七大洲，包括________).7. A ____ enjoys basking in the sun and has a colorful shell.8.I love to ________ with my family.9.I can ______ (帮助) my little brother with homework.10.What is the capital city of Kenya?A. NairobiB. MombasaC. KisumuD. EldoretA11. A solution with a lower concentration of solute is said to be ______.12.The chemical formula for manganese dioxide is _______.13.The ______ (雨水收集) can benefit garden plants.14.What is the name of the ancient civilization that built pyramids in Egypt?A. MayansB. AztecsC. EgyptiansD. GreeksC Egyptians15._____ (蜜蜂) help pollinate flowers.16.What is the main ingredient in a salad?A. BreadB. LettuceC. RiceD. MeatB17.The process of fermentation can produce __________ as a byproduct.18.They are going to ________ a movie.19.What do you call the time it takes for the Earth to rotate once on its axis?A. YearB. MonthC. DayD. HourC20.My favorite fruit is _______.21.My pet rabbit loves to hide in ______ (草丛).22. A ________ (植物研究项目) can yield results.23.What do we call the time it takes for the Earth to complete one rotation?A. YearB. DayC. MonthD. HourB24.My uncle is a __________. (商人)25.How many colors are in a rainbow?A. FiveB. SixC. SevenD. Eight26.What is the currency used in Japan?A. DollarB. EuroC. YenD. PesoC27.What is the name of the longest river in the world?A. AmazonB. NileC. YangtzeD. MississippiB28.The chemical formula for -pentanol is ______.29.The discovery of gold led to the ______ (淘金热) in California.30.What do you call a young duck?A. DucklingB. ChickC. CalfD. Foal31.I want to learn how to ________.32.What do you call a large mammal that lives in the ocean?A. SharkB. WhaleC. DolphinD. Seal33. A mixture that contains particles that settle out is called a _______.34.What do you call a living thing that is not a plant or an animal?A. FungusB. MineralC. ElementD. CompoundA35.What kind of animal is a dolphin?A. FishB. MammalC. ReptileD. AmphibianB36.Frogs are ______ because they can live in water and on land.37.What is the name of the fairy tale character who lost a shoe?A. CinderellaB. Snow WhiteC. RapunzelD. Little Red Riding HoodA38.What do you call the practice of keeping bees?A. HorticultureB. ApicultureC. SericultureD. AquacultureB39.What do we call a person who invents things?A. InventorB. CreatorC. DesignerD. Innovator40.What do you call a group of stars forming a pattern?A. GalaxyB. ConstellationC. ClusterD. NebulaB41.What is the term for the process of a caterpillar turning into a butterfly?A. HibernationB. MetamorphosisC. MigrationD. PollinationB42.What do you call a person who studies rocks?A. BiologistB. ChemistC. GeologistD. AstronomerC43.What do we call the process of taking in food and nutrients?A. DigestionB. IngestionC. AbsorptionD. MetabolismB44.What do you call the place where we keep our cars?A. GarageB. KitchenC. Living RoomD. BedroomA45. A _______ (小海豚) plays with its friends in the ocean.46.Which instrument is used to measure time?A. ThermometerB. ClockC. BarometerD. SpeedometerB47.Which animal is known for its stripes?A. LionB. ZebraC. ElephantD. BearB48.Which animal is known for building dams?A. BeaverB. OtterC. FoxD. MuskratA49.The boy has a cool ________.50. A ________ (鸟) can fly high in the sky and sings beautifully.51.What is the chemical symbol for gold?A. AgB. AuC. PbD. FeB52.The ______ is known for her philanthropic efforts.53.The _____ (月亮) is full tonight.54.What do we call the movement of the Earth around the sun?A. RotationB. RevolutionC. OrbitD. Spin55.What is the name of the famous artist who painted the Sistine Chapel?A. Leonardo da VinciB. MichelangeloC. RaphaelD. Van GoghB Michelangelo56.The _______ of sound can be influenced by the environment in which it is produced.57.What do you call the process of planting seeds?A. GrowingB. HarvestingC. SowingD. WateringC58.What do we call the place where you go to see animals?A. ZooB. FarmC. AquariumD. Circus59.The study of earthquakes involves measuring their ______.60.What do we call a small, round fruit that is red or green?A. OrangeB. AppleC. BananaD. Pear61.The bee collects nectar from _________. (花)62. A tornado is a fast-moving ______.63.I like to listen to audiobooks while I ________ (散步) in the park.64.My sister is a great _____ (演讲者).65.Saturn is famous for its ______.66.My favorite game is ________ (扑克牌) with my family.67.The ______ (物种多样性) is crucial for ecosystem health.68.The _____ (多肉植物) store water in their leaves.69.The chemical symbol for potassium is __________.70.In a chemical reaction, the products may have different properties from the _____.71.My mom is a __________ (教育工作者).72. A ______ is used to represent chemical reactions using symbols.73.What is the main ingredient in chocolate?A. SugarB. CocoaC. FlourD. MilkB74.The ______ shares knowledge about wildlife.75.I like to ___ (play) outside.76.My dog loves to play fetch with a _________ (球).77. A substance that speeds up a chemical reaction without being consumed is called a _______.78.The main type of bonding in metals is called ______ bonding.79.What do we call the part of the plant that contains seeds?A. FlowerB. LeafC. StemD. FruitD Fruit80.The first successful polio vaccine was developed by ________.81. A __________ is a large region known for its wildlife.82.What do we call a scientist who studies human behavior?A. PsychologistB. SociologistC. AnthropologistD. HistorianA83.In a chemical equation, reactants are found on the ______.84.The _______ of a wave can be calculated using its frequency.85.I enjoy ______ (与同事合作) on projects.86.Which of these is not a vegetable?A. CarrotB. TomatoC. BananaD. SpinachC87.What is the term for a baby cow?A. CalfB. KidC. LambD. FoalA88.What do you call a person who writes books?A. AuthorB. PainterC. DirectorD. Producer89.The ________ was a notable leader in the quest for equality.90. A lever can help lift a ______.91. A _____ (花卉市场) offers a variety of blooms.92.Wildflowers add beauty to __________ (自然环境).93.What is the name of the famous historical figure known for his "I Have a Dream" speech?A. Malcolm XB. Nelson MandelaC. Martin Luther King Jr.D. Rosa ParksC Martin Luther King Jr.94.Leaves collect ______ (阳光).95.She is _______ (watching) TV.96. A dog can _______ very loudly.97.I found a ________ in my pocket.98.The bird is in the ___. (cage)99. A __________ is an area where fresh and saltwater mix.100.He is learning to ___. (write)。

TASAKI教你如何挑选不同材质的项链项链是很多女性都喜爱的物件，它不仅可以点缀女性的颈部线条，还能搭配服饰带来不一样的气场。

同时，不同材质的项链，也能带来不一样的美感。

其实对珠宝爱好者来说，在挑选的时候也是比较头疼材质的问题，今天就以TASAKI项链为例，来为朋友们分享一下，在挑选不同材质的项链时有哪些需要注意的地方。

1. 带有珍珠材质的项链珍珠项链最能衬托出女性高贵优雅的气质，而在选购时，则需要关注项链的长度和珍珠的大小、色泽，然后结合自己的年龄、肤色和爱好来挑选适合自己的珍珠。

而对于珍珠的品质，需注意表面是否有裂纹和瑕疵，以及链扣的质量。

在选择珍珠项链的款式时，如果喜欢新颖别致、设计独特的项链，那么像TASAKI这样拥有大胆前卫设计风格的品牌就是比较合适的选择。

TASAKI balance平衡系列的balance luxe 项链采用了珍珠与几何线条的巧妙组合，以其奇特的魅力成为众多女性日常搭配的新宠儿。

2. 带有钻石材质的项链也是女性朋友较为喜爱的，人们钟爱钻石的璀璨和纯净，也爱用钻石首饰来装点自己，使自己也如钻石般闪耀动人。

在钻石项链的选购中，自然首先要关注钻石的品质，钻石的4C是最为关键的鉴定因素。

此外在新年来临之际选购一款适合自己的，有着特殊寓意的钻石项链也能给新的一年带来新的气象。

TASAKI作为一个在珠宝设计方面极富创意的品牌，新推出的Garden of Curiosity奇珍瑰宝花园系列中的thorns diamond pave 吊坠以玫瑰花和守护花朵的尖刺为灵感，在为佩戴者带来闪耀光辉的同时，也能增添一份新潮摩登的时尚气质。

项链的材质不仅仅只有以上所说的珍珠和钻石，还有很多其他材质的项链也是非常好的选择。

在实际购买中，大家其实可以不用那么烦神，一看品质，二看设计，三看适不适合自己。

如果自己实在没有把握，就可以委托有珠宝相关经验的朋友给予帮助，这样就不用怕买错了。

第33卷第3期广东海洋大学学报V ol.33No.3 2013年6月Journal of Guangdong Ocean University Jun. 2013 马氏珠母贝生长性状与珍珠质量和珍珠层厚度的相关分析王庆恒，逯云召，邓岳文，杜晓东（广东海洋大学水产学院，广东 湛江 524025）摘 要：以马氏珠母贝快速生长选系F3为材料，以常规技术插核操作并进行海区养殖，育珠期结束，测量育珠母贝的壳长、壳高、壳宽、总质量与壳质量共5个生长性状指标，以及商品珍珠质量与珍珠层厚度，分析育珠贝生长性状指标与珍珠层厚度及珍珠质量的相关性。

结果表明：马氏珠母贝的生长性状与珍珠层厚度及珍珠质量均存在极显著相关性（p值< 0.01）；壳长、壳高、壳宽、总质量、壳质量与珍珠层厚度的相关系数分别为0.481、0.412、0.418、0.457、0.456；壳长、壳高、壳宽、总质量、壳质量与珍珠质量的相关系数分别为0.467、0.468、0.380、0.556、0.644。

通过改良马氏珠母贝养殖群体的生长性状能够有效提高珍珠的质量。

关键词：马氏珠母贝；生长性状；珍珠质量；珍珠层厚度；相关分析中图分类号：S968.35 文献标志码：A 文章编号：1673-9159（2013）03-0018-04 Correlation Analysis on Pearl Thickness, Weight and Morphology ofPinctada martensiiWANG Qing-heng，LU Yun-zhao，DENG Yue-wen，DU Xiao-dong（Fisheries College of Guangdong Ocean University, Zhanjiang 524025, China）Abstract：Fast breeding F3 of Pinctada martensii was chosen as material, and bred in sea area after pearl-nucleus-inserting operation. After the pearl breeding, shell length, shell height, shell width, total weight and shell weight of nacre were measured; thickness and weight of pearl were also measured after anatomy of nacre. Pearson correlation of the phenotypic traits and the pearl thickness and weight were analyzed by SPSS11.0. It showed that the morphological trains and thickness and weight of pearl were highly significant correlated. The correlation coefficient of shell long, shell height, shell width, total weight, shell weight and pearl thickness were: 0.107，0.212，0.144，0.254，0.256. The correlation coefficient of shell long, shell height, shell width, total weight, shell weight and pearl weight were 0.167，0.468，0.38，0.556，0.644.The result indicated that the pearl quality could be enhanced by improved morphological trains of Pinctada martensii breeding groups.Keywords: Pinctada martensii ; morphological trains; pearl mass; pearl thickness；correlation analysis收稿日期：2013-05-20基金项目：科技部农业科技成果转化项目（2011GB2E000008）；国家贝类产业体系综合试验站（CARS-48）；广东省省海洋与渔业局科技兴海（渔）项目（A201008A04）第一作者：王庆恒（1977－），男，硕士，讲师，研究方向为海产经济无脊椎动物增养殖与珍珠培育通信作者：杜晓东，男，教授。

a r X i v :c o n d -m a t /0502338v 2 [c o n d -m a t .s t r -e l ] 2 D e c 2006Scattering rate,transport and specific heat in a metal close to a quantum criticalpoint :emergence of a robust Fermi liquid picture ?George KastrinakisInstitute of Electronic Structure and Laser (IESL),Foundation for Research and Technology -Hellas (FORTH),P.O.Box 1527,Iraklio,Crete 71110,Greece ∗(Dated:June 2005)We calculate the low temperature one-particle scattering rate and the specific heat in a weakly disordered metal close to a quantum critical point.To lowest order in the fluctuation potential,we obtain typical Fermi-liquid results proportional to T 2and T respectively,with prefactors which diverge as a power law of the control parameter upon approaching the critical point.The Kadowaki-Woods ratio is shown to be independent of the control parameter only for the case of 3-D FM fluctuations.Our work is relevant for experiments on CeCoIn 5and Sr 3Ru 2O 7.We calculate the one-particle scattering rate as a function of temperature T →0.We use the relationImΣR(k,ǫ)= q∞−∞dωIm G R (q,ǫ−ω)Im V R (k −q,ω){coth(ω/2T )+tanh((ǫ−ω)/2T )},(1)to calculate the scattering rate,which equals twice ImΣR -c.f.fig 1(a).This is to lowest order in the magneticfluctuation potential.HereG (k,ǫ)=1−iω/(Dq 2)+(q −q 0)2ξ2+a,(3)with a measuring the distance from the quantum critical point (QCP).The control parameter a depends on e.g.the magnetic field H ,as in the systems of interest mentioned below like a =h s -typically s =2/3-h =(H −H c )/H c .q 0=0corresponds to ferromagnetic (FM)fluctuations.Carrying-out this calculation yields in 3-DImΣR (k F ,ǫF ,T )=const.T 2f 3(a,q 0),(4)withf 3(a,q 0)=1q max −q 0+1a 2,q 0=0.(6)In 2-D we haveImΣR (k F ,ǫF ,T )=const.T 2f 2(a,q 0)lnT oT o+O (T 2),T o =a 2D′We calculate the specific heat C(T)=−T∂2F(T)/∂T2=γT through the free energy F(T)-c.f.fig1(b).In3-D we obtain for all q0γ=const./(aξ2).(8) In2-D we have for all q0γ=const./ξ2,(9) i.e.there is no diverging prefactor.The Kadowaki-Woods ratio isA(a).(14)−iω/(Dq2)+( q− q0i)2ξ2+aIn2-D for tetragonal symmetry n d=4and in3-D for cubic symmetry n d=6.For small a,in2-D and3-D the potential V∗(q,ω)gives the same scaling of the prefactors as for the case3-D q0=finite above.In all,a consistent Fermi liquid(FL)description seems to emerge from these calculations.The renormalization of the fermions due to V(q,ω)leads back to the FLfixed point in a low-T part of the phase diagram-e.g. c.f.fig1 of ref.4(case n=2).The effective mass of the fermions is not renormalized tofirst order in V(q,ω)-c.f.the match between the one particle scattering rate and the experimental resistivity,connected throughρ=m∗τ−1/(ne2).∗e-mail:***************.gr1J.Hertz,Phys.Rev.B14,1165(1976).2Y.B.Kim and lis,Phys.Rev.B67,085102(2003).3A.V.Chubukov,V.M.Galitski and V.M.Yakovenko,Phys.Rev.Lett.94,046404(2005).4J.Paglione et al.,cond-mat/0405157.5S.A.Grigera et al.,Science294,329(2001).6A.Bianchi et al.,Phys.Rev.Lett.91,257001(2003).(a)(b)Fig.1FIG.1:Diagrams(a)for the self-energy and(b)for the free energy.The continuous lines are the fermions and the dashed line is thefluctuation mediated interaction V(q,ω).。

Technical Data SheetChromocult®Listeria Agar (Base) acc. OTTAVIANI and AGOSTIacc. ISO 11290Ordering number: 1.00427.0500For the isolation and differentiation of Listeria monocytogenes and other Listeria spp. from food and animal feed, environmental samples in the area of food production and food handling and other materials.This culture medium complies with the specifications given by EN ISO 11290, FDA-BAM and APHA.Mode of ActionThis medium contains the chromogenic compound 5-bromo-4- chloro-3-indolyl-β-D-glucopyranoside, a substrate for the detection of β-glucosidase. This enzyme is common in all Listeria, these appear on the medium as blue-green colored colonies.Differentiation of Listeria monocytogenes from other Listeria spp. is achieved through the production of a phosphatidylinositol-specific phospholipase C (PI-PLC). Listeria monocytogenes hydrolyses the specific purified substrate added to the medium producing an opaque halo around the colonies.Most Listeria ivanovii also produce an opaque halo around the colonies after 48 h incubation.This medium contains a basis which ensures good growth for a broad range of bacteria. The addition of inhibitors results in a marked reduction in the growth of the majority of concomitant gram-positive and gram-negative pathogens, as well as of yeasts and fungi. Selectivity is obtained by the addition of lithium chloride, nalidixic acid and cycloheximide, whilst agar is the solidifying agent.Typical CompositionSpecified by ISO 11290Chromocult® Listeria Agar acc. OTTAVIANIand AGOSTI acc. ISO 11290 Enzymatic Digest of Animal Tissues 18 g/l Enzymatic Digest of Animal Tissues 18 g/l Enzymatic Digest of Casein 6 g/l Enzymatic Digest of Casein 6 g/l Yeast Extract 10 g/l Yeast Extract 10 g/l Sodium Pyruvate 2 g/l Sodium Pyruvate 2 g/l Glucose 2 g/l Glucose 2 g/l Magnesium Glycerophosphate 1 g/l Magnesium Glycerophosphate 1 g/l MgSO4, anhydrous 0.5 g/l MgSO4, anhydrous 0.5 g/l NaCl 5 g/l NaCl 5 g/l LiCl 10 g/l LiCl 10 g/l Na2HPO4, anhydrous 2.5 g/l Na2HPO4, anhydrous 2.5 g/l5-Bromo-4-Chloro-3-Indolyl-ß-D-Glucopyranoside0.05 g/l 5-Bromo-4-Chloro-3-Indolyl-ß-D-Glucopyranoside0.05 g/lAgar 12-18 g/l Agar-Agar* 13 g/l Supplements added after heatingNalidixic Acid Sodium Salt 0.02 g/l Nalidixic Acid Sodium Salt 0.02 g/l Ceftazidime 0.02 g/l Ceftazidime 0.02 g/l Polymyxin B Sulfate 76700 IU Polymyxin B Sulfate 76700 IU Amphotericin B 0.01 g/l Amphotericin B 0.01 g/l L-α-Phosphatidylinositol 2 g/l L-α-Phosphatidylinositol 2 g/l Water 1000 ml/l Water n/a pH at 25 °C 7.2 ± 0.2 pH at 25 °C 7.2 ± 0.2* Agar-Agar is equivalent to other different terms of agar.PreparationDissolve 35 g of base medium in a total of 476 ml of purified water. For this, partially dissolve the medium with 300 ml of water while swirling. Subsequently add the remaining 176 ml, mix thoroughly, dissolve in boiling water, and agitate frequently until completely dissolved. Then cool the medium in a water bath to 47-50 °C.Add the contents of one vial of Selective Supplement (article number 1.00432.0010) and distribute homogeneously.Subsequently mix in the contents of one vial of Enrichment Supplement (article number 1.00439.0010) that has been pre-heated to 47-50 °C.The antibiotic solution is sensitive to heat. Directly after adding the antibiotic and enrichment solution pour plates up to a volume of 15-20 ml in dishes with a diameter of 90 mm.The prepared medium is slightly opalescent to opalescent and yellowish.There should be no visible moisture on the plates before use. When moisture is present, the plates should be dried for the minimum time required to remove visible moisture, following the procedure as described by EN ISO 11133.Experimental Procedure and EvaluationDepend on the purpose for which the medium is used.Following the procedure given by EN ISO 11290-1, inoculate the surface of the medium from the primary and secondary selective enriched cultures so that well-isolated colonies will be obtained.Following the procedure given by EN ISO 11290-2, inoculate the surface of the medium direct with the initial suspension of the sample so that well-isolated colonies will be obtained.Incubate the inoculated plates inverted under aerobic conditions, e.g. acc. to EN ISO 11290 at 36-38 °C for 21-27 h, and if necessary after a further 21-27 h.Examine the plates after the incubation for 21-27 h (and for an additional 21-27 h if the growth is weak or if no colonies is observed after 24 h incubation), examine the plates for the presence of colonies presumed to be Listeria spp.Consider as L. monocytogenes the green-blue colonies surrounded by an opaque halo (typical colonies). If growth is slight, or if no colony is observed, or if no typical colony is present after 21-27 h incubation, re-incubate the plates for further 21-27 h and examine again.This presumptive evidence must be confirmed by carrying out the usual tests, e.g. those described by EN ISO 11290.Some strains of L. monocytogenes show a very weak halo (even no halo) in cases of stress, in particular acid stress. Some rare L. monocytogenes are characterized by a slow PI-PLC (phosphatidyl inositol phospholipase C) activity. Such bacteria are detected when the total duration of incubation is more than, for example, 4 days; some of these strains could be pathogenic (Leclercq, 2004).No L. monocytogenes strains have been described as PI-PLC negative.StorageStore at +15 °C to +25 °C, dry and tightly closed. Do not use clumped or discolored medium. Protect from UV light (including sun light). For in vitro use only.According Corry et al. (2012 self-prepared plates can be stored at +2 °C to +8 °C in the dark and protected against evaporation at least four weeksQuality ControlFunction Control strains Incubation ReferencemediumMethodof controlExpectedresults ProductivityListeriamonocytogenes1/2a ATCC® 3515240-48 h at36-38 °CTryptic SoyAgar (TSA)QuantitativeRecovery≥50 %, bluegreen colonieswith opaquehaloListeriamonocytogenes4b ATCC® 13932SelectivityEscherichia coliATCC® 873940-48 h at36-38 °C- Qualitative Total inhibition Escherichia coliATCC® 25922EnterococcusfaecalisATCC® 19433EnterococcusfaecalisATCC® 29212Specificity Listeriainnocua ATCC®3309040-48 h at36-38 °C- QualitativeNo recovery limitspecified, bluegreen colonieswithout opaquehalo Please refer to the actual batch related Certificate of Analysis.The performance test is in accordance with the current version of EN ISO 11133. A recovery rate of 50 % is equivalent to a productivity value of 0.5.ListeriamonocytogenesATCC® 13932ListeriainnocuaATCC® 33090LiteratureAPHA (2015): Compendium of Methods for the Microbiological Examination of Foods. 5th ed. American Public Health Association, Washington, D.C.Bauwens, L., Vercammen, F. and Hensens, A. (2003): Detection of pathogenic Listeria spp.in zoo animal faeces: use of immunomagnetic separation and a chromogenic isolation medium. Vet. Microbiol. 91: 115 - 123.Beumer, R.R. and Curtis, G.D.W. (2012): Culture media and Methods for the isolation of Listeria monocytogenes. In: Handbook of Culture Media for Food and Water Microbiology. (Corry, J.E.L., Curtis, G.D.W. and Baird, R.M. eds). pp. 115-129. Royal Society of Chemistry, Cambridge, UK.Corry, J.E.L., Curtis, G.D.W. and Baird, R.M. (2012): Handbook of Culture Media for Food and Water Microbiology, pp. 658-662. Royal Society of Chemistry, Cambridge, UK.FDA-BAM (2013): Chapter No. 10: Detection and Enumeration of Liste ri a monocytogenes in Foods. U.S. Food and Drug Administration - Bacteriological Analytical Manual.ISO International Standardisation Organisation. Microbiology of food and animal feeding stuffs -- Horizontal method for the detection and enumeration of Listeria monocytogenes - Part 1: Detection method -- Amendment 1: Modification of the isolation media and the haemolysis test, and inclusion of precision data. EN ISO 11290-1:1998 + Amd 1:2004. ISO International Standardisation Organisation. Microbiology of food and animal feeding stuffs -- Horizontal method for the detection and enumeration of Listeria monocytogenes - Part 2: Enumeration method - Amendment 1: Modification of the enumeration medium. EN ISO 11290-2:1998 + Amd 1:2004.ISO International Standardisation Organisation. Microbiology of food, animal feed and water - Preparation, production, storage and performance testing of culture media. EN ISO 11133:2014.Leclercq, A. (2004): Colonial atypical morphology and low recoveries of Listeria monocytogenes strains on Oxford, PALCAM, Rapid'L.mono and ALOA solid media. J. Microbiol. Methods. 57: 251-258.Notermans, S.H.W., Dufrenne, J., Leimeister-Wachter, M., Domann, E. and Chakrabony, T. (1991): Phosphatidylinositol-specific phospholipase C activity as a marker to distinguish between pathogenic and non-pathogenic Listeria species. Appl. Environ. Microbiol. 57: 2666 - 2670.Ottaviani, E.; Ottaviani, M. and Agosti, M. (1997):Differential agar m edium for Listeria monoc y tog enes. Ind. Aliment. 36: 888.Vlaemynck, G., Lafar ge, V. and Scotter, S. (2000): Improvement of the detec tion of Listeria by the application of ALOA, a di ag nostic, chromo g enic i so l a tion medium. J. Appl. Microbiol. 88: 430 - 441.Ordering InformationProduct Cat. No. Pack size Other packsizes available Chromocult® Listeria Agar (Base) acc.OTTAVIANI and AGOSTI acc. ISO 11290 1.00427.0500 500 gChromocult® Listeria AgarEnrichment Supplement1.00439.0010 10 x1 vialChromocult® Listeria AgarSelective Supplement1.00432.0010 10 x1 vialReadyPlate™ CHROM Listeria AgarISO 112901.46186.0020 20 x 90 mm 100 x 90 mmGranuCult™ Half FRASER (Demi FRASER) Broth(Base) with Antibiotics acc. ISO 112901.00025.0500 500 gReadybag® Half FRASER (DemiFRASER) Broth with Supplements acc.ISO 11290, 12.5 g, irradiated1.02449.0060 60 bags 35 x 62 g bags ReadyTube™ 2000 Half Fraser ISO 11290 1.46646.0001 2000 ml bag 6 x 225 mlGranuCult™ FRASER Broth (Base) acc.ISO 112901.10398.0500 500 gFRASER Listeria Selective Supplement 1.00093.0010 10 x 1 vialFRASER Listeria Ammonium Iron(III) Supplement1.00092.0010 10 x1 vialReadyTube™ 10 Fraser ISO 11290 1.46208.0020 20 x 10 ml 100 x 10 ml Oxford-Listeria-Selective Agar (Base) 1.07004.0500 500 gOxford-Listeria-Selective Supplement 1.07006.0010 10 x 1 vialOxford Listeria Selective Agar 1.46328.0020 20 pcsPALCAM Listeria-Selective Agar (Base)acc. to VAN NETTEN et al.1.11755.0500 500 gPALCAM Listeria Selective-Supplementacc to van Netten et al1.12122.0010 10 x 1 vialPALCAM Listeria Selective Agar 1.46329.0020 20 pcsL-PALCAM-Listeria Selective EnrichmentBroth (Base) acc to van Netten et al.1.10823.0500 500 gSinglepath® Listeria 1.04142.0001 25 testsSinglepath® L’ mono 1.04148.0001 25 testsReadyTube™ 9 BPW ISO 6579, 6887, 21528 1.46142.0020 20 x 9 ml100 x 9 ml,6 x 225 ml,6 x 1000 ml,1 x 2000 mlChromocult, Merck, Millipore, and Sigma-Aldrich are trademarks of Merck KGaA,Darmstadt, Germany or its affiliates. Detailed information on trademarks is available via publicly accessible resources.© 2019 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.Merck KGaAFrankfurter Strasse 250 64293 Darmstadt, Germany Fax: +49 (0) 61 51 / 72-60 80Find contact information for your country at:/offices For Technical Service, please visit: /techserviceFor more information, visit/biomonitoring。

小学上册英语第4单元期中试卷(有答案)英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What is the capital of Bangladesh?A. DhakaB. ChittagongC. SylhetD. Khulna答案: A2.The chemical formula for calcium sulfate is _______.3.What is the name of the famous clock tower in London?A. Big BenB. The ShardC. The Tower of LondonD. London Bridge 答案:A4. A ______ (农场) grows a variety of crops.5.In 1776, the Declaration of __________ (独立) was signed in America.6.I like to ______ (参与) in extracurricular activities.7.The ________ (自然) has many amazing plants.8. A non-renewable resource is one that cannot be _______ quickly.9.My _______ (金鱼) swims happily in its bowl.10.The main component of air is _______. (氮气)11.The ________ was a major event in American history that led to the Civil War.12.I love to ________ (参加) community events.13.What is the name of the famous Roman amphitheater?A. ColosseumB. ParthenonC. AcropolisD. Forum答案:A14.I have a ________ (魔法玩具) that can change colors.15.I like to ______ (参与) in group activities.16.The ______ loves exploring new ideas.17.The _____ (种子) can grow into a new plant.18.The _____ (tulip) festival attracts many visitors.19. A ______ (海豚) is very playful and friendly.20.ts can live in _____ (极端) climates. Some pla21.The __________ (历史的传承责任) ensure continuity.22.Cleopatra was the last active ruler of the __________ (埃及) dynasty.23.water cycle) describes how water moves on Earth. The ____24.She likes to _____ books. (read)25.I have a big _______ (名词) of toys. Each one brings back _______ (记忆).26.Growing plants can teach us about __________ (生命).27.Chemical reactions often involve the breaking and forming of ______.28.The __________ (历史的回顾) informs contemporary issues.29. A _______ can help to demonstrate the principles of energy conservation.30. A reaction that produces a color change is a sign of a ______ reaction.31.What is the name of the famous bridge in San Francisco?A. Brooklyn BridgeB. Golden Gate BridgeC. Tower BridgeD. Sydney Harbour Bridge答案:B32.They are ______ (excited) about the trip.33.The chemical formula for ammonium sulfate is ______.34.My sister enjoys __________ (艺术创作).35.The __________ is a region known for its societal structures.36.I think it’s fun to ________ (尝试) new recipes.37.My mom is very _______ (形容词) when it comes to gardening. 她的花园很_______ (形容词).38.My best friend is ____.39.What do you call a place where you can buy food?A. LibraryB. Grocery storeC. MallD. Zoo答案:B40.The ________ (鱼) in the aquarium are colorful and very ________ (美丽).41.In a __________ (化学方程式), reactants are written on the left side.42.The weather is _______ (warm) today.43.The process of distillation separates liquids based on their ______.44.The ____ is known for its vibrant plumage.45.What do we call a story that is made up?A. FactB. FictionC. BiographyD. History答案:B46.The __________ is the capital city of Morocco. (拉巴特)47.The chemical symbol for potassium is __________.48.我的朋友喜欢 _______ (活动). 她觉得这很 _______ (形容词)49.The classroom is ______ (full) of students.50.Which one is a vegetable?A. TomatoB. BananaC. StrawberryD. Orange答案: A51.I enjoy participating in school clubs. They provide a platform for us to explore interests outside of academics. I’m currently involved in __________, which is a lot of fun!52.The chemical formula for calcium chloride is _____.53.We have a picnic on the _____ (草地).54.Sound travels through _______ like air or water.55.My brother loves __________ (进行科学研究).56.Canal connects the Mediterranean Sea with the ________ (红海). The Suez57.The teacher inspires a love for _____ (学习) in students.58.The chemical symbol for protactinium is _____.59.I saw a _______ (小刺猬) on the path.60. A duck floats on the _______ and quacks.61.The chemical symbol for potassium is ________.62.My ________ (玩具名称) is a toy that can bounce.63.What do you call the person who teaches students?A. StudentB. TeacherC. PrincipalD. Janitor答案:B.Teacher64.The ________ (car) is red and fast.65.The chemical formula for ferrous sulfate is ______.66.The ______ is the force that holds atoms together in a molecule.67.My brother is ______ than me. (taller)68.I like to help my mom in the ________.69.The __________ is a mountain chain in Asia.70.What do you call the area where you can see nature and animals?A. ParkB. GardenC. ForestD. Jungle答案: A71.My uncle is a ____ (doctor) who helps sick people.72. A toad prefers moist ______ (环境).73.I love ______ (夏天) because it’s warm.74.__________ (科学方法) guides investigations and experiments in chemistry.75.They are playing ______ in the park. (football)76.The owl has excellent _______ (视力) at night.77.I love to eat ________ for dessert.78.The apples are ________ in the basket.79. A hedgehog rolls into a ball for ______.80.The ______ (猴子) swings from tree to tree.81.The parrot has a curved _________ (喙).82.Joan of Arc was a famous __________ (女英雄) in French history.83.What is the main ingredient in bread?A. SugarB. FlourC. SaltD. Water答案: B84. A __________ is an area of land rich in resources.85.Who is the author of "Harry Potter"?A. J.K. RowlingB. Roald DahlC. Mark TwainD. Dr. Seuss答案: A86.The cockatoo has a fluffy _____.87.The _______ (小鸽子) returns to its home every evening.88.My sister is a great __________. (讲故事者)89.The element with the symbol Rn is __________.90.The ancient Romans built ________ as centers of commerce.91.The rabbit is _______ (cute) and fluffy.92.The chemical symbol for neodymium is __________.93.The __________ (社会互动) shape experiences.94.What is the term for a baby kangaroo?A. JoeyB. KitC. PupD. Cub答案:a95.I saw a _______ (小动物) at the nature reserve.96. A flame is a visible part of a ______ reaction.97.The _____ (tree/house) is tall.98. A crocodile can be found in ______ (河流).99.I enjoy making ________ (小礼物) for friends.100.The main component of the Earth’s crust is _______.。