设备名称英语翻译

药物制剂常用设备名称翻译粗粉碎机Roughpulverizer万能粉碎机Universalpulverizer高效粉碎机High-efficientpulverizer微粉碎机Micro-particlepulverizer超微（气流）粉碎机Super-micro-particle(airflow)pulverizer 低温粉碎机Lowtemperaturepulverizer筛分振荡筛Vibrationsifter振荡筛粉机Vibrationpowdersifter高效筛粉机High-efficientpowersifter电磁振荡筛VibrationsifterwithElectromagnetism摇摆式多级筛Swingtypeofmulti-stagesifter混合槽式混合机Troughtypeofblender桶式预混合机Buckettypeofpre-blenderV型混合机Vtypeofblender强制搅拌V型混合机VtypeofblenderwithCompellingstirrerW型混合机Wtypeofblender转筒混合机Cylindricalblender多维（三维）混合机Multi-dimension(three-D)blender料斗式混合机Hoppertypeofblender料斗提升式混合机Blenderwithhopperlifting方锥型混合机Square-taperblender无重力混合机Agravicmixer双螺旋锥型混合机Conicaldouble-wormmixer混合乳化机Mixingemulsificationmachine制粒摇摆式颗粒机Pendulargranulator挤压造粒机Squeezinggranulator湿法（高速）混合制粒机Wet(high-efficient)mixinggranulator 快速（高效）混合制粒机Fast(high-efficient)mixinggranulator 球形造粒机Spheroidgranulator喷雾干燥制粒机Sprayinganddrygranulator干式造粒机Drygranulatemachine粉碎整粒机Grindingandgranulatemachine球形整粒机Spheroidgranulatemachine快速整粒机Fastgranulatemachine干燥沸腾制粒干燥机Fluidbedgranulatingdrier高速混合制粒干燥机Granulatingdrierwithhigh-speedmixing流化造粒包衣干燥机Fluidizinggraincoatingdrier热风循环烘箱Hotaircirculatingoven热风循环烘箱Hotaircirculatingoven真空干燥机Vacuumdrier双锥回转真空干燥机DoubletaperedVacuumdrier沸腾干燥器（流化床）Fluidbeddrier高效沸腾干燥机High-efficientFluidbeddrier高速离心喷雾干燥机High-speedcentrifugingandsprayingdrier中药浸膏用喷雾干燥机SpraydrierforChinesetraditionalmedicineextract 压力喷雾干燥机Pressuresprayingdrier气流喷雾干燥机Air-streamsprayingdrier脉冲气流干燥器Pulseair-streamingdrier振动流化床干燥机Vibratingfluid-beddrier管束式干燥机Pipebundledrier带式干燥机Beltdrier旋转闪蒸干燥机Rotatingandflashstreamingdrier银杏叶干燥机组Maidenhairleafdrier滚筒刮板干燥机Rollingscratchboarddrier燃煤热风炉Coalhotairfurnace燃油热风炉Oilhotairfurnace压片旋转式压片机Rotarytabletpress全自动100系列压片机Auto-100seriestabletpress高速旋转式压片机High-speedrotarytabletpress花兰式压片机Basketofflowertabletpress单冲压片机Singlepunchtabletpress压片机吸尘器Vacuumfortabletpress药片抛光机Tabletpolishertabletpress片子筛粉器Tabletpowdersifter脉冲步筒滤尘器Pulsingcloth-screenfilter胶囊全自动胶囊填充机Auto-capsulefillingmachine半自动胶囊填充机Semi-capsulefillingmachine胶囊调头机CapsuleorientingU-turnmachine胶囊片剂印字机Printingmachineforcapsuleandtablet胶囊片剂抛光机Polishingmachineforcapsuleandtablet包衣高效包衣机High-efficentcoatingmachine高效微孔包衣机High-efficentandMicro-porecoatingmachine全自动糖衣薄膜包衣机Automaticsugar-filmcoatingmachine糖衣机Sugar-filmcoatingmachine包装自动泡罩包装机Auto-blisterpackagingmachine自动双铝装包机Autodouble-aluminumpackagingmachine自动填充包装机Auto-fillingpackagingmachine自动枕式包装机Auto-horizontalpackagingmachine自动装合机Automaticpackagingboxmachine瓶装双头数片机Double-headcountingtabletmachine电子数粒机Electroniccountinggrainmachine理瓶机Vialdistributingmachine塞纸机Paperinsertingmachine塞纸旋盖机Paperinsertingandcappingmachine自动旋盖机Auto-Cappingmachine电磁铝箔封口机Sealingmachinewithelectromagnetismaluminumfoil 自动上糊贴标机Auto-pastalabelingmachine不干胶贴标机Non-drystickerlabelingmachine试验机多功能制药试验机Multi-functionspharmaceuticaltrialmachine片剂小型试验机混合机Mixer颗粒机Granulator压片机Tabletpress糖衣机Sugarcoatingmachine。

TL设备名称混条机针梳机2＃GILL BOX(NO:2)针梳机3＃GILL BOX(NO:3)针梳机4＃GILL BOX(NO:4)针梳机5＃GILL BOX(NO:5)粗纱BOBBINER(NO:1)压纱机1＃BOBBIN WINDER(NO:1)压纱机2＃BOBBIN WINDER(NO:2)花捻机1＃FANCY TWISTING MACHINE (NO 1)花捻机2＃FANCY TWISTING MACHINE (NO 2)花捻机3＃FANCY TWISTING MACHINE (NO 3)花捻机4＃FANCY TWISTING MACHINE (NO 4)花捻机5＃FANCY TWISTING MACHINE (NO 5)花捻机6＃FANCY TWISTING MACHINE (NO 6)拉毛机1＃RISING MACHINE (NO 1)拉毛机2＃RISING MACHINE (NO 2)ICCI设备名称压纱机 1#BOBBIN WINDER(NO:1)压纱机 2#BOBBIN WINDER(NO:2)并线机DOUBLE TWISTER倍捻机DOUBLE TWISTERPAFA花捻机 1#PAFA FANCY TWISTING MACHINE (NO 1) PAFA花捻机 2#PAFA FANCY TWISTING MACHINE (NO 2) RPR花捻机 3#RPR FANCY TWISTING MACHINE (NO 3) RPR花捻机 4#RPR FANCY TWISTING MACHINE (NO 4) RPR花捻机 5#RPR FANCY TWISTING MACHINE (NO 5) RPR花捻机 6#RPR FANCY TWISTING MACHINE (NO 6)摇纱机 1#REELING MACHINE (NO.1)摇纱机 2#REELING MACHINE (NO.2)摇纱机 3#REELING MACHINE (NO.3)蒸纱机1#STEAMING MACHINE(NO.1)蒸纱机2#STEAMING MACHINE(NO.2)。

双氧水工业生产设备名称英汉对照净化塔purification column(tower)水环真空泵water ring vacuum pump萃取塔extractor, extraction column氧化塔oxidizer氢化塔hydrogenator干燥塔alkaline column氢化液储槽hydrogenated solution (HS) tank氧化液储槽oxidized solution (OS) tank循环工作液储槽recycling WS (RWS) tank氢化液白土床alumina bed for hydrogenated solution后处理白土床alumina bed for recycling WS空气过滤器air filter氢气过滤器hydrogen filter氮气过滤器nitrogen filter工作液过滤器WS filter氮气联锁nitrogen interlock浓碱过滤器strong alkali filter浓碱泵strong alkali pump稀碱泵dilute alkali pump芳烃贮槽aromatic tank废芳烃贮槽waste aromatic tank浓碱槽strong alkali tank稀碱槽dilute alkali tank配制釜mixing tank真空泵vacuum pump地下槽underground tank循环工作液泵hydrogenator feed pump氧化液泵extractor feed pump氢化液泵oxidizer feed pump循环氢化液泵recirculating hydrogenated solution pump 氢化液汽液分离器hydrogenator degasser纯水泵DMW pump循环氮压机nitrogen compressor磷酸计量泵phosphoric acid dosing pump氢化尾气凝液接收槽hydrogenator offgas condensate tank 再生蒸汽凝液接收槽steam for self-born condensate tank 纯水配制槽DMW make up tank凝液槽distillation condensate tank稀品槽distillation feed tank回流液槽tank冷凝液槽steam condensate tank冷凝液泵steam condensate pump凝液泵distillation condensate pump稀品泵distillation feed pump回流液泵reflux pump浓品泵concentrated H2O2一次剩余液槽first residue tank一次剩余液泵first residue pump二次剩余液槽second residue tank二次剩余液泵second residue pump烃计量槽aromatic metering tank废芳烃回收槽aromatic recovery tank纯水计量槽DMW metering tank浓碱冷却器strong alkali cooler工作液分离器WS separator碱沉降器alkali settler碱分离器alkali separator工作液热交换器WS heat exchanger循环工作液过滤器RWS filter氢化液过滤器HWS filter氧化液冷却器OWS cooler再生蒸汽冷凝器steam condensator氢化尾气冷凝器hydrogenator offgas condensator 氧化残液分离器oxidized residue separator氧化二分second oxidizer degasser稀品crude H2O2碱蒸发器alkali concentrator氢化液冷却器HWS cooler工作液预热器WS preheater芳烃中间受槽aromatic receiver drum芳烃回收罐aromatic recovery tank稀品分离器crude H2O2 separator一次蒸发分离器first vaporizer二次蒸发分离器second vaporizer蒸汽分汽缸精馏塔distillation tower放空气分离器vent gas separator氧化尾气冷凝器oxidized offgas condenser 氧化尾气分离器oxidized offgas separator 氧化一分first oxidizer degasser塔顶冷凝器overhead condenser尾气深冷器offgas deep freezer尾气处理机组offgas handling unit纯水高位槽overhead DMW tank浓碱高位槽elevated alkali tank萃余液分离器raffinate separator工作液计量槽WS metering tank高位集料槽overhead aggregate tank 芳烃高位槽overhead aromatic tank。

窑炉设备中英文对照日期：审核：报告人：由于窑炉的设备大部分都是国外进口的，所有资料都是英文的。

对于其设备名称，能翻译为中文，更能使员工理解。

一、窑炉结构名称Melter Stack：本窑烟囱 Fronted Stack:前段烟囱Rear Wall: 后墙 Front Wall: 前墙Breast Wall: 胸墙Side Wall: 侧壁Main Channel: 主通道 Cross Channel:交叉道Inboard Channel:内侧通道 Outboard Channel：外侧通道Thuck Stone: 挂钩砖 Flow Block: 溢料口砖Burner Block: 烧嘴砖 Bushing Block: 衬套Batch Line：料层线 Foam Line：泡层线Superstructure:上层结构Forehearth: 料道 Doghouse:进料洞 Throat:窄路Crown: 大碹 Bottom:底部 Port: 端口Cover：盖子 Peephole: 窥视孔二、窑炉所用砖专业术语：Mullite: 莫来石 Super Silica: 超级硅石Dense Chrome:致密铬 Dense Zircon: 致密锆石Porous Chrome：多孔铬 Porous Zircon: 多孔锆石Magnesite Chrome：镁珞合金 Clay Flux: 粘土通量AZS: 电熔铸锆刚玉砖 Insulating Silica: 绝缘硅石High Density Upper Structure Zircon ：高密度上部结构锆石2300°F Insulating Firebrick ：2300华氏度绝缘耐火砖2600°F Insulating Firebrick ：2600华氏度绝缘耐火砖High Density Mullite : 高密度莫来石三、窑炉进料系统设备名称及专业术语：Transporter: 输送器 Batch Bin：料斗Pneumatic: 气压 Surge Bin: 缓冲槽Oscillator: 振荡器 Batch Plant: 配料车间Dust Collector :集尘器 Charger Feeder: 投料机Activator: 振动器 Screw: 螺杆Counter Weight: 配重 Motor Belt: 电机带Gear Chain: 齿轮传动链 Water Jacket:水套Bearing Cap: 轴承盖 Satisfy Probe: 满足探头Canvas Bag: 帆布袋四、窑炉燃烧系统设备及专业术语：Combustion Air Fan: 助燃风机 Filter Screen: 滤网Main Combustion Air Blower: 主要燃烧风机 Blower：鼓风机Stand-By Comb.Air Blower: 备用的燃烧风机 Manifold: 歧管Burner: 燃烧器（油枪） Diesel Engine: 柴油机Test Burner: 测试烧嘴 Thermocouple: 热电偶Aspirator Mixer: 混合器 Flue Gas: 废气Thrim Heater: 加热器 Strainer: 过滤器LNG Liquefied Natural Gas : 液化天然气LPG Liquefied Petroleum Gas : 液化石油气Bubbler: 鼓泡器 Atomizing Air: 雾化空气Nozzle: 喷嘴 R/P(Recuperator) :换热器Tank Heater: 预热 Flow Meter: 流量计Bubbler Tube：气泡管 Process Water: 制程水Line Pump: 输油管泵 Liver Heater: 第二次加温Resistance Monitor: 阻力监测器 Emission: 散发Electrode Booster: 电极助力器 Regulator:校准器Electrode Block: 电极块 Stack Extension:内烟筒五、控制阀名称：Control Valve: 控制阀 Ball Valve: 球阀Butterfly Valve: 蝶形阀 Ration Regulator: 定量调节阀Pressure Regulator: 调压阀 Hand Valve: 手动阀Electromagnetic Valve: 电磁阀 Safety Valve: 安全阀Pressure Reducing Valve: 减压阀 Pinch Valve: 夹管阀六、其它专业术语：Furnace Pressure: 炉压 Fire System: 消防系统Cooling Water System: 冷去水系统 Glass Level: 玻璃液位Winder Cooling System: 冷却风系统 Gas Tip: 油枪嘴Compress Air System: 压缩空气系统 Spill Air: 溢出空气Limiting Orifice: 限制孔口 Dampering Air: 调节空气Instrument Air：仪表空气 Air Nozzle: 空气喷嘴Slide Gate: 滑动闸门 Exp Joints: 实验关节Drain Bushing: 拉丝漏板 Skimmer: 撇渣器Primary Foam：初级泡沫 Foam Behavior: 泡沫举止Hydrate:氢氧化物 Extension Tube:延长管Batch Expansion:膨胀 Secondary From:第二次泡沫Flow Switch: 流量开关 Liquid-N:液氮2Speed Sensor:速度传感器 Grease: 黄油Flexible Fabric: 柔性面料 Transmitter: 转换器Inverter: 反用换流器 Cap Cylinder: 阀罩OP: Out Put 输出值 SP: Set Point 设定值PV: Practical Value 实际值 Rat Hole: 老鼠洞目前，暂时只有如上的英语词汇，随着学习的深入，会逐渐增加词汇。

IT行业中常见的英语13.1.3.1 几个开会的时候最容易出现的单词Conference：讨论会，碰头会议的意思例如，有时候领导会说“咱们Call一个Conference吧”，这个的意思应该是一个电话会议，或者视频会议。

Follow：跟踪例如，一般会说那个Case你follow一下吧，这就是说让你跟踪一下这个事情。

Team：是团队的意思，团队的主管一般叫Team Leader，一个Team可以大也可以小，一个项目小组可以叫一个Team，一个部门也可以叫做一个Team，有时候一个公司的高层领导团队也可以叫做是一个Team。

Policy：政策或者是策略很多东西都可以制定Policy，销售的Policy，价格的Policy，网络的Policy都可以。

Open：打开的、开放的有时候当成一种状态来说，比如你的项目是不是Open的呢？这个的意思是说，你是不是非常听不进去别人的意见闭门造车呢？Share：共享例如，把你的文档Share一下吧，有时候也说把你的想法Share一下吧。

Plan：计划、规划例如，你有什么Plan告诉我一下，或者说，你在这件事请开始前是否已经制订了详细的Plan？Plan是每一件事的行动方案和地图。

Milestone：里程碑、阶段例如，请你把每一个Milestone共享出来，就是说让每一个人都知道你项目的进度状况。

Milestone就是每一个进展阶段的结束。

Product：产品产品就是一个公司的用于销售而生产的物品，Product有时候也可以代表一个部门，比如“产品部”。

Project：项目一般项目是需要在公司立项的，如果没有立项一般都不能称作一个正式的项目，在立项以后每一个项目都会任命一个项目经理作为这个项目的总负责人，项目经理的英文简称是PM。

Boss：老板我们有时候一提到Boss总是想到的是这个公司的实际控股人，也就是公司里最大的那个领导，其实不尽然，这里面所说的老板并不是整个公司的老板，而指得是你的上级，一般将你的上级也叫做Boss。

AV设备名称中英文对照表1、音响设备（Audio Equipment）设备名称Equipment全频主扩音箱Speaker-Full Range低音主扩音箱Speaker-Subwoofer线阵列演出音箱Speaker-Line array返送\监听音箱Speaker-Monitor功率放大器Power Amplifier调音台（8路）Audio Mixer-8 way调音台（12路）Audio Mixer-12 way调音台（16路）Audio Mixer-16 way调音台（24路）Audio Mixer-24 way调音台（32路）Audio Mixer-32 way无线麦克风Wireless Mic.领夹麦克风lapel Mic.有线麦克风Cabel Mic.定向电容麦克风Capacitance Mic(讲台麦克风)Podium Mic数字录音机Date recorder均衡器EQ效果器Effect压限器Gabbed Compress反馈抑制器Feedback control卡座录音机CrossoverCD机CD PlayerMD机MD Player信号缆Signal Cable2、视频设备（Viedo Equipment）：设备名称Equipment投影机（液晶）LCD Projector幻灯机Slide Projectors投影仪(16mm) Filmstrip Projectors实物投影仪Visualizer正投幕Front Screen背投幕Rear Screen电动投影幕Electromotion ScreenRGB-视频转换器SONY1024视频特技台Video Mixer视频选择器Video Switcher视频分配器Video Distribute视频分配器VGA DistributeRGB选择器VGA SwitcherRGB 矩阵VGA Matrix Switcher连屏信号分配器ANALOG WAY等离子显示器Plasma监视器MonitorLED电视墙LED Video Wall-16Lattice摄像机Camera录像机VCRBETA录像机BETA Video tape recorderDVD机DVD Player液晶显示器LCD Display电视机（21寸-34寸）TV Set触摸屏Touch Display3，灯光系统（Light Systems）：设备名称EquipmentPAR灯Parcan换色器color scroller扫描电脑灯Scan Moving Light摇头电脑灯Moving Light 1200W染光电脑灯Coloration Moving LightLogo片（玻璃）Logo Parcel-GlassLogo片（金属）Logo Parcel- Sheet copper频闪灯Flashing Light成像灯ETC追光灯Follow Spot星空玫瑰Sky Rose城市之光City ColorAC灯AC Light观众灯Spectator Light三基色Tricolor Light天（地）排灯Velarium Light回光灯Return Light激光灯Laser lightTRUSS架Truss电葫芦Truss MotorT型架Light TreeH架H Shelf灯控台Light Console电脑灯控制台Moving Light Console珍珠2000调光台Pearl 2000可控硅Dimmer Pack4，办公设备（Office Automation）设备名称EquipmentPC机Computer, PC笔记本本电脑Laptop黑白激光打印机LaserJat Printer, B&W彩色激光打印机LaserJat Printer, Color复印机Photocopier激光普通纸传真机Laser Fax碎纸机（A级保密）Paper Cut5，同传设备（SI Systems）：设备名称Equipment中央控制器Mains voltage on delivery译员机Interpreter’s Set辐射板High output power翻译房Interpreter booth接收机（耳机）Infra-red receivers即席发言代表机Delegate Extempore Machine 6，其它设备（Others）：设备名称Equipment无线表决器Wireless Vote表决器主机系统Vote Systems电视电话会议系统Conference Call Sytems发电车Cynamo Camin对讲机Walking Talking有线对讲Intercom。

医学常用医疗设备中英文名称翻译Medical devices play a critical role in the healthcare industry, providing essential tools and equipment for diagnosis, treatment, and monitoring of patients. With the advancements in global healthcare, it has become increasingly important to have accurate translations of medical device names from Chinese to English. In this article, we will explore some commonly used medical devices and their translations.1. 血压计 - Blood Pressure MonitorThe blood pressure monitor is a device used to measure the pressure of the blood in a person's arteries. It consists of an inflatable cuff that is wrapped around the upper arm and a gauge that measures the pressure. This device is commonly used in clinics, hospitals, and even for personal home use.2. 心电图机 - Electrocardiograph (ECG) MachineThe electrocardiograph machine, often referred to as an ECG machine, is used to measure the electrical activity of the heart. It records the heart's rhythm and can detect abnormal patterns, such as irregular heartbeats or signs of heart disease. The ECG machine is a vital tool for cardiologists and other healthcare professionals.3. 输液泵 - Infusion PumpThe infusion pump is a device used to deliver fluids, such as medication, nutrients, or blood, directly into a patient's bloodstream. It ensures precise control over the rate and volume of the infusion, allowinghealthcare providers to administer medications safely and accurately. Infusion pumps are commonly used in hospitals, especially in critical care units.4. 呼吸机 - VentilatorAlso known as a respirator, the ventilator is a life-saving device used to support patients who are unable to breathe adequately on their own. It assists in delivering oxygen to the lungs and removing carbon dioxide from the body. Ventilators are commonly used in intensive care units (ICUs), operating rooms, and emergency departments.5. 手术台 - Operating TableThe operating table is a specialized table used during surgical procedures. It provides a stable and adjustable platform for surgeons to perform operations comfortably and efficiently. Operating tables often have various positioning capabilities and can be adjusted to different heights, angles, and positions, depending on the surgical requirements.6. CT 扫描仪 - CT ScannerThe CT scanner, or computed tomography scanner, is a medical imaging device that creates detailed images of the body's internal structures. It uses a combination of X-rays and computer processing to produce cross-sectional images, allowing healthcare professionals to diagnose and evaluate various conditions accurately. CT scanners are commonly found in hospitals and diagnostic imaging centers.7. 超声波 - UltrasoundUltrasound, also known as sonography, is a non-invasive imaging technique that uses high-frequency sound waves to create real-time images of the body's internal organs and structures. It is widely used in obstetrics and gynecology for prenatal imaging, as well as in other specialties to diagnose and monitor conditions such as heart disease, liver abnormalities, and kidney stones.8. 磁共振成像 - Magnetic Resonance Imaging (MRI)Magnetic resonance imaging, often referred to as MRI, is a diagnostic imaging technique that uses powerful magnets and radio waves to generate detailed images of the body's internal structures. It provides valuable information about soft tissues, organs, and certain types of tumors. MRI scans are commonly used in the diagnosis and management of various medical conditions.9. 输血机 - Blood Transfusion SystemThe blood transfusion system is a set of equipment used to administer blood or blood products to patients who have lost blood due to surgery, trauma, or medical conditions. It ensures the safe and controlled delivery of blood components, such as red blood cells, plasma, or platelets, to the recipient.10. 心脏起搏器 - PacemakerThe pacemaker is a small electronic device implanted in the chest or abdomen to regulate the heart's electrical rhythm. It sends electrical impulses to the heart muscles, helping to maintain a regular heartbeat. Pacemakers are commonly used to treat conditions such as bradycardia and heart block.These are just a few examples of commonly used medical devices and their translations from Chinese to English. Accurate and standardized translations are crucial in the healthcare field to ensure effective communication and proper understanding of medical device names across different languages.。

长252 宽122长125 宽88长85 宽64长75 宽40长120 宽80长115宽70设备名称：安全测试架Equipment name:Security test frame测试标准：ANSI/BHMA A156.2；ANSI/BHMAA156.13 Applicable standards: ANSI/BHMA A156.2；ANSI/BHMAA156.13 测试范围：冲击测试Effective range: :Impact Test中山市皇鼎五金制品有限公司Zhongshan Royalwand Hardware Manufacture Co.,Ltd.长120 宽80设备名称：微机控制电子万能试验机Equipment name:Computer control electronic universal test machine测试标准：GB 21556；BS EN 12209；BS EN 1303；BS EN 1906；ANSI/BHMA A156.2；ANSI/BHMAA156.13Applicable standards: GB 21556；BS EN 12209；BS EN 1303；BS EN 1906；ANSI/BHMA A156.2；ANSI/BHMAA156.13测试范围：锁具相关力学性能测试、材料性能测试Effective range: Mechanics performance testing,Material performance measurement中山市皇鼎五金制品有限公司Zhongshan Royalwand Hardware Manufacture Co.,Ltd.设备名称：盐雾试验机Equipment name: Salt spraying tester测试标准：GB 21556；BS EN 12209；BS EN 1303；BS EN 1906；ANSI/BHMA A156.2；ANSI/BHMAA156.13Applicable standards: GB 21556；BS EN 12209；BS EN 1303；BS EN 1906；ANSI/BHMA A156.2；ANSI/BHMAA156.13测试范围：锁具以及相关五金表面件的耐腐蚀性Effective range: The surface corrosion resistance of locks and related hardware中山市皇鼎五金制品有限公司Zhongshan Royalwand Hardware Manufacture Co.,Ltd.。