实验常用英语
试验室常用英语单词大全
一、化学试剂
1、氨基酸
alanine (Ala, A) 丙氨酸
valine (Val, V) 缬氨酸
leucine (Leu, L) 亮氨酸
isoleucine (Ile,I) 异亮氨酸
proline (Pro, P) 脯氨酸
phenylalanine (Phe, F) 苯丙氨酸
tryptophan (Trp, W) 色氨酸
methionine (Met, M) 蛋氨酸
glycine (Gly, G)甘氨酸
serine (Ser, S)丝氨酸
threonine (Thr, T)苏氨酸
cysteine (Cys, C)半胱氨酸
tyrosine (Tyr, Y) 酪氨酸
asparagines (Asn, N) 天冬氨酸
glutamine (Gln, Q)谷氨酰胺
lysine (Lys, K)赖氨酸
arginine (Arg, R)精氨酸
histidine (His, H) 组氨酸
aspartic acid (Asp, D)天冬氨酸
glutamic acid (Glu, E)谷氨酸
2、核苷酸
adenosine 阿糖腺苷
guanosine 鸟嘌呤核苷
cytidine 胞二磷胆碱
thymidine胸腺嘧啶脱氧核苷
uridine尿嘧啶核甙
deoxy-脱氧
3、其他化学试剂
Acetic acid glacial 冰乙酸
Boric acid (H3BO3,61.83) 硼酸
Calcium chloride 2-hydrate (CaCl2.2H2O, 147.02)
D(+) Glucose (180.16)
EDTA tetrasodium dihydrate (EDTA-Na4.2H2O,416.20) Ethanol absolute 无水乙醇
Ethylene diamine tetraacetic acid disodium salt dyhydrate (EDTA-Na2.2H2O,372.24) Sodium acetate trihydrate (3H2O,136.08) 含三个水分子的乙酸钠
Sodium chloride 氯化钠
Sodium dodecyl sulphate (288.38)十二烷基硫酸钠
Tris-(hydroxymethyle)-aminomethane (Tris,121.14)
ryptone 胰蛋白胨
Yeast extract 酵母提取物
Agar 琼脂
Ampicillin 氨苄西林
Potassium acetate醋酸钾
Isopropanol异丙醇
Lithium chloride氯化锂
PEG8000 聚乙二醇8000
RNAse A RNA酶A
Hydrochloric acid盐酸
Sodium hydroxide氢氧化钠
Ammonium acetate醋酸铵
Isoamyl alcohol异戊醇
Chloroform氯仿
二、仪器设备
Materials used in our laboratory:实验用材料
Rotor 转子
Air filter (Laminar flow cabinet)空气过滤器
pH meter pH计
Parafilm石蜡封口膜
Graduated pipette带有刻度的吸管
Graduated cylinder量筒
Sealing equipment封口设备
Electrophoresis power supply 电泳电源
Thermostatic ciculator 恒温循环仪
Vacuum pump 真空泵
Vacuum manifold多头抽真空装置
Eppendorf tube微量离心管
Inverted microscope倒置显微镜
Slide载玻片
Cover glass盖玻片
Electronic balance电子天平
Centrifuge离心机
Centrifuge tube离心管
Air conditioner空调机
Flask烧瓶
Beaker烧杯
Power supply电源
Power transformer电源变压器
Mini-monitor G-M tube
Gel system凝胶系统
Sterilizer消毒器
Disinfector消毒剂
Shaker 摇床
Vortexing machine 振荡器
Pipette tip吸管端
Vacuum line真空线
Vacuum traps 真空阀
Whatman (filter) paper华特门滤纸
Ultraviolet illumination紫外灯
Gel tank电泳槽
Minicell微细胞；小电泳槽
Comb 电泳用的梳子
Teeth of comb 梳子齿
Support tooth 梳子最两边的齿，一般略高于其他齿，起支撑作用Horizontal agrose gels 水平琼脂糖凝胶
Glass plate玻璃片
Slot狭槽
Electrical leads电线
Anode阳极
Cathode阴极
Xylene cyanol FF二甲苯苯胺FF
Laminar flow cabinet层流柜
Erlenmeyer三角瓶
Volumetric flask容量瓶
Cupboard药柜
Shifting spanner
Stapler吻合器
Rack饲料架
Gel tray凝胶板
Toothpick牙签
Refill再填
Screw螺丝钉
Bolt 螺栓，插销
Nut, Cap nut锁紧螺母
Screw driver旋凿
Socket齿槽,插口
Adapter转接器
Plug插头
Electrode电极
Duplicator, copying machine复印机
Copy paper复印纸
Carbon paper复写纸
Nail 钉,(指)甲
Hammer锤
Joint关节
Timer计时器
Alarm clock闹钟
Staple U形钉
Stapler吻合器
Globe 眼球,球
Coat hanger衣服挂钩
Shifting spanner 扳手
Stapler 订书机
staple 订书钉
Rack试管架
Gel tray 凝胶电泳槽
Toothpick牙签
Refill 圆珠笔芯
Globe 灯泡
生物仪器中英文对照
Aging Property Tester 老化性能测定仪
二、Amino Acid Analyzer 氨基酸组成分析仪
Analyzer for Clinic Medicine Concentration 临床药物浓度仪Atomic Absorption Spectroscopy 原子吸收光谱仪
Atomic Emission Spectrometer 原子发射光谱仪
Atomic Fluorescence Spectroscopy 原子荧光光谱仪
Automatic Titrator 自动滴定仪
Basic Physics 基本物理量测定
Biochemical Analyzer 生化分析仪
Biochemicalanalysis 生物技术分析
Bio-reactor 生物反应器
Blood-gas Analyzer 血气分析仪
Centrifuge 离心机
ChemiluminescenceApparatus 化学发光仪
CHN Analysis 环境成分分析仪
CO2 Incubators CO2培养箱
Combustion PropertyTester 燃烧性能测定仪
Conductivity Meter 电导仪
Constant Temperature Circulator 恒温循环泵
Direct Current Plasma Emission Spectrometer 直流等离子体发射光谱仪
DNA Sequencers DNA测序仪
DNA synthesizer DNA合成仪
Electrical Property Tester 电性能测定仪
Electro Microscopy 电子显微镜
Electrolytic Analyzer 电解质分析仪
Electron Energy Disperse Spectroscopy 电子能谱仪
Electron Paramagnetic ResonanceSpectrometer 电子顺磁共振波谱仪Electrophoresis 电泳
Electrophoresis System 电泳仪
ELIASA 酶标仪
Energy Disperse Spectroscopy 能谱仪
Fermenter 发酵罐
Flow Analytical and Process AnalyticalChemistry 流动分析与过程分析Fraction Collector 部分收集器
FreezeDrying Equipment 冻干机
FT-IR Spectrometer 傅里叶变换红外光谱仪
FT-Raman Spectrometer 傅里叶变换拉曼光谱仪
Gas Analysis 气体分析
Gas Chromatograph 气相色谱仪
GC-MS 气相色谱-质谱联用仪
Gel PermeationChromatograph 凝胶渗透色谱仪
HighPressure/Performance Liquid Chromatography 高压/效液相色谱仪Hybridization Oven 分子杂交仪
ICP-MS ICP-质谱联用仪
Inductive Coupled Plasma Emission Spectrometer 电感偶合等离子体发射光谱仪Instrument for Nondestructive Testing 无损检测仪
Instrument for Polymerase Chain Reaction PCR仪
Inverted Microscope 倒置显微镜
Ion Chromatograph 离子色谱仪
Isotope X-Ray Fluorescence Spectrometer 同位素X荧光光谱仪
LC-MS 液相色谱-质谱联用仪
Mass Spectrometer 质谱仪
Mechanical Property Tester 机械性能测定仪
Metal/material elemental analysis 金属/材料元素分析仪
Metallurgical Microscopy 金相显微镜
Microwave Inductive Plasma Emission Spectrometer 微波等离子体光谱仪Nuclear Magnetic Resonance Spectrometer 核磁共振波谱仪
Optical Microscopy 光学显微镜
Optical PropertyTester 光学性能测定仪
Other/Miscellaneous 其他
Particle Size Analyzer 粒度分析仪
PCR Amplifier PCR仪
Peptide synthesizer 多肽合成仪
pH Meter pH计
PhysicalProperty Analysis 物性分析
Polarograph 极谱仪
Protein Sequencer 氨基酸测序仪
Rheometer 流变仪
Sample Handling 样品处理
Scanning Probe Microscopy FG|8oU 扫描探针显微镜
Sensors 传感器
Sequencers and Synthesizers for DNA and Protein DNA及蛋白质的测序和合成仪Shaker 摇床
Size Exclusion Chromatograph 体积排阻色谱
Surface Science 表面科学
SurfaceAnalyzer 表面分析仪
Thermal Analyzer 热分析仪
Thermal Physical Property Tester 热物理性能测定仪
Ultrahigh Purity Filter 超滤器
Ultra-low Temperature Freezer 超低温冰箱
Ultrasonic Cell Disruptor 超声破碎仪
Ultraviolet Detector 紫外检测仪
UltravioletLamp 紫外观察灯
Urine Analyzer 尿液分析仪
UV-Visible Spectrophotometer 紫外-可见光分光光度计
Viscometer 粘度计
Voltammerter 伏安仪
Water Test Kits 水质分析仪
X-Ray Fluorescence Spectrometer X射线荧光光谱仪
X-RayDiffractomer
实验室仪器、试剂英文名称
【整理]生物实验室英语：常见耗材、仪器、操作、试剂英文名称一．容器与耗材（vessel & consumable material） 小瓶vial 量杯measuring cup 烧杯beaker 量筒measuring flask/measuring cylinderer 坩埚crucible 坩埚钳crucible clamp 试管test tube 漏斗funnel 比色皿cuvette 鱼缸aquarium 烧瓶flask 锥形瓶conical flask 塞子stopper/plug 洗瓶plastic wash bottle 玻璃活塞stopcock 试剂瓶reagent bottles 玻棒glass rod 搅拌棒stirring rod 容量瓶volumetric flask/measuring flask 移液管(one-mark) pipette 吸液管pipette 滤器filter 滤纸filter paper 培养皿culture dish 移液枪pipette 移液枪枪头pipette tips 剃刀刀片razor blade 手术刀scalpel 垃圾袋disposable bag 垃圾桶garbage bin 橡皮筋rubber band 托盘Tray 铝箔aluminium foil 洗耳球rubber suction bulb 保鲜膜preservative film 研磨钵mortar 研杵pestle 小滴管dropper 蒸馏装置distilling apparatus 桶bucket 广口瓶wide-mouth bottle 离心机转子rotor 试管架test tube holder/rack 酒精灯alcohol burner 酒精喷灯blast alcohol burner 搅拌装置stirring device 石蜡封口膜Parafilm 微量离心管（EP管）Eppendorf tube 载玻片Slide 盖玻片Cover glass 离心管Centrifuge tube 电泳槽Gel tank 电线Electrical leads 牙签Toothpick 螺丝钉Screw 锁紧螺母Nut, Cap nut 复印纸Copy paper 复写纸Carbon paper 钉Nail 试管刷test-tube brush 计时器Timer 闹钟Alarm clock U形钉Staple 衣服挂钩Coat hanger 电泳用的梳子Comb 扳手Shifting spanner 订书机Stapler 订书钉staple 圆珠笔芯Refill 灯泡Globe 记号笔marker pen 注射器syringe 注射器活塞plunger 铁架台iron support 万能夹extension clamp 止水夹flatjaw pinchcock 圆形漏斗架cast-iron ring 橡胶管rubber tubing
实验室常用英文术语集锦
实验室常用英文术语集锦 容器与耗材vessel & consumablematerial 小瓶vial量杯measuring cup烧杯beaker量筒measuring flask/measuring cylinderer坩埚crucible坩埚钳crucible clamp试管test tube漏斗funnel比色皿cuvette鱼缸aquarium烧瓶flask锥形瓶conical flask塞子stopper/plug 洗瓶plastic wash bottle玻璃活塞stopcock试剂瓶reagent bottles玻棒glass rod搅拌棒stirringrod容量瓶volumetric flask/measuring flask移液管(one-mark) pipette吸液管pipette滤器filter滤纸filter paper培养皿culture dish移液枪pipette移液枪枪头pipette tips剃刀刀片razorblade手术刀scalpel垃圾袋disposablebag垃圾桶garbagebin橡皮筋rubber band托盘Tray铝箔aluminiumfoil洗耳球rubber suction bulb保鲜膜preservativefilm研磨钵mortar研杵pestle小滴管dropper蒸馏装置distillingapparatus桶bucket 广口瓶wide-mouth bottle离心机转子rotor试管架test tube holder/rack酒精灯alcoholburner酒精喷灯blastalcohol burner搅拌装置stirring device石蜡封口膜Parafilm微量离心管（EP管）Eppendorf tube载玻片Slide盖玻片Cover glass离心管Centrifugetube电泳槽Geltank电线Electricalleads牙签Toothpick螺丝钉Screw锁紧螺母
英语口语对话
第一段（12页） a : nowadays , more and more students choose to study abroad . what do you think of this phenomenon ? b : if i had enough money , i would go abroad to continue my studies . i can make a lot of friends and broaden my horizons when studying abroad a : yes , it ' d be a great opportunity to make friends with people who are from different cultures , which will add to our life experience . Having said that , i still prefer to stay home , because i will miss my family a lot when i am far away from home . b : that could be a problem . i always feel sad and uneasy when i am in a totally strange place. a : that ' s what i was saying . homesickness , you know.
第二段（84页） a:I ' m afraid i have a complaint . could i speak to the director of our school , please? b : yes , please go ahead . i ' m the director . a : good afternoon , sir . i ' m sorry to trouble you ,but the heat doesn ' t work and it is winter. b : i ' m really sorry about that . i ' ve already sent some people to look into it . a : thank you . and another thing i have to say is that the equip ment in the self access center is faulty. b : i ' m sorry but there ' s nothing we can do at the moment . we know some equipment there is beyond repair , and we plan to purchase some new equipment but the funds have not been approved yet . a : that ' s too bad . anyhow , thank you . b : you ' re welcome .
化学实验室英语
大口杯/烧杯beaker玻璃烧杯glass beaker聚四氟乙烯烧杯ptfe griffin beaker 塑料烧杯plastic beaker不锈钢杯stainless-steel beaker玻璃瓶flask 三角瓶conical flask具塞三角瓶conical flask with stopper支管蒸馏烧瓶distilling flask 抽滤瓶accessory flask with side arm碘量瓶flask iodine 盘、皿、罐、坩埚dish/jar/crucible表面皿watch glass 带柄表面皿watch glass with handle砂心坩埚gooch filtering crucible 称量皿low-form weighing bottle称量瓶weighing bottle研磨钵clear glass mortar 研磨棒clear glass pestle玛瑙研钵agate mortar玛瑙研磨棒agate pestle 瓷坩埚coors porcelain crucible过滤瓷坩埚coors porcelain gooch filtering crucible 蒸发皿coors porcelain porcelain dish具柄蒸发皿coors porcelain casserole 棕细口瓶brown glass solution bottle with stopper 白广口瓶flint glass solid bottle with stopper 棕色滴瓶brown glass dropping bottle白色滴瓶flint glass dropping bottle 塑料洗瓶plastic wash bottle漏斗funnel & separation三角漏斗funnel 瓷布氏漏斗coors filtering crucible for bitumens 布氏砂心漏斗buchner funnel with fritted disc球形分液漏斗globe-shaped funnel 梨形分液漏斗pear-shaped funnel小滴管dropper 蒸发、冷凝、抽提器condensor & extractor
实验室常用英文术语
实验室常用英文术语 1. 1.当你进入国外的实验室之前，如果不能熟练掌握实验过程中相关物品的英文名称及读音，你与同处一室的技术人员之间必将产生强烈的交流障碍，实验效率也将因此大打折扣。这里我汇总了数篇文章的相关内容，并结合自己实验室的情况，补充了大量词汇，希望对即将出国留学的生物学科研人员有所帮助。欢迎大家补充指正。 一．容器与耗材（vessel & consumable material） 小瓶vial 量杯measuring cup 烧杯beaker 量筒measuring flask/measuring cylinderer 坩埚crucible 坩埚钳crucible clamp 试管test tube 漏斗funnel 比色皿cuvette 鱼缸aquarium 烧瓶flask 锥形瓶conical flask 塞子stopper/plug 洗瓶plastic wash bottle 玻璃活塞stopcock 试剂瓶reagent bottles 玻棒glass rod 搅拌棒stirring rod 容量瓶volumetric flask/measuring flask 移液管(one-mark) pipette 吸液管pipette 滤器filter 滤纸filter paper 培养皿culture dish 移液枪pipette 移液枪枪头pipette tips 剃刀刀片razor blade 手术刀scalpel 垃圾袋disposable bag 垃圾桶garbage bin 橡皮筋rubber band 托盘Tray 铝箔aluminium foil 洗耳球rubber suction bulb 保鲜膜preservative film 研磨钵mortar 研杵pestle 小滴管dropper 蒸馏装置distilling apparatus 桶bucket 广口瓶wide-mouth bottle 离心机转子rotor 试管架test tube holder/rack 酒精灯alcohol burner 酒精喷灯blast alcohol burner 搅拌装置stirring device 石蜡封口膜Parafilm 微量离心管（EP管）Eppendorf tube 载玻片Slide 盖玻片Cover glass 离心管Centrifuge tube 电泳槽Gel tank 电线Electrical leads 牙签Toothpick 螺丝钉Screw 锁紧螺母Nut, Cap nut 复印纸Copy paper 复写纸Carbon paper 钉Nail 试管刷test-tube brush 计时器Timer 闹钟Alarm clock U形钉Staple 衣服挂钩Coat hanger 电泳用的梳子Comb 扳手Shifting spanner 订书机Stapler 订书钉staple 圆珠笔芯Refill 灯泡Globe 记号笔marker pen 注射器syringe
实验室常见仪器中英文对照表
实验室常见仪器中英文对照表 量杯measuring cup 烧杯beaker 量筒measuring flask/measuring cylinder 量筒graduated flask/measuring cylinder 坩埚crucible 坩埚钳crucible clamp 坩埚crucible pot, melting pot 试管test tube 试管架test tube holder 漏斗funnel 分液漏斗separatory funnel 烧瓶flask 锥形瓶conical flask 塞子stopper 洗瓶plastic wash bottle 滴定管burette 玻璃活塞stopcock 冷凝器condenser 试剂瓶reagent bottles 玻棒glass rod 搅拌棒stirring rod 蒸馏烧瓶distilling flask 碘量瓶iodine flask 表面皿watch glass 蒸发皿evaporating dish 容量瓶volumetric flask/measuring flask 移液管(one-mark) pipette 刻度移液管graduated pipettes 称量瓶weighing bottle 吸液管pipette 滤管filter 天平balance/scale 分析天平analytical balance 台秤platform balance 游码crossbeams and sliding weights 酒精灯alcohol burner 酒精喷灯blast alcohol burner 搅拌装置stirring device 洗耳球rubber suction bulb 研磨钵mortar 研磨棒pestle 玛瑙研钵agate mortar
英语口语对话主题20个
英语口语对话主题（001）相貌 A: That girl looks very attractive, doesn’t she? B: do you think so? I don’t like girls who look like that. I like girls who aren’t too slim. If you like her, go and talk to her. A: I’d like to, but there’s her boyfriend. He’s very broad-shouldered. B: he’s huge! He must go to the gym to have a well-built body like that. A: do you prefer tall girls or short ones? B: I don’t mind, but I like girls with long hair. A: we have different tastes. I like girls with short hair. I like tall girls- probably because I’m so tall myself. B: have you ever dated a girl taller than you? A: no, never. I don’t think I’ve ever met a girl taller than me! Have you gained weight recently? B: yes, I have. Perhaps I should go to the gym, like that girl’s boyfriend. A: I ‘m getting a bit plump myself. Perhaps I’ll go with you. 英语口语对话主题（002）身体部分 A: I’m going to the beauty parlor. Do you want to come too? B: sure. Let’s go. What are you going to have done? A: I want to have a foot massage and haircut.
英语口语软件外国人教你如何记单词
英语口语软件，外国人教你如何记单词 Love words. You have to really want to learn new vocabulary if you're going to succeed. 首先，要爱上“单词”这个东东。 Look up words you don't know whenever you encounter them. After encountering and looking up a word several times, you should eventually be able to remember its definition. 记忆学家统计过，一个单词你遇见6次，就会永生不忘。 Use a Thesaurus. A thesaurus is a great resource which enables you to know the more advanced equivalent of basic english words. 词典是法宝！ Read. Read all genres of books. When you come across a word you don't know, read the sentences around the word and try to figure out what it means from the context. Check your guess with a dictionary. This doesn't mean you should start reading medical textbooks or other books with lots of new words on every page. Set aside time each day to sit down with your book. Enjoy yourself! 阅读永远是提高词汇量的必经之路。 Play word games with friends. Try Boggle, Scrabble, or Catch-Phrase. There are so many great games out there to teach you new words. If a friend comes up with a word that you don't know, ask them what it means. 玩游戏也有大帮助哦！
常用实验耗材英文
生物实验室英语：常见耗材、仪器、操作、试剂 英文名称 当你进入国外的实验室之前，如果不能熟练掌握实验过程中相关物品的英文名称及读音，你与同处一室的技术人员之间必将产生强烈的交流障碍，实验效率也将因此大打折扣。这里我汇总了数篇文章的相关内容，并结合自己实验室的情况，补充了大量词汇，希望对即将出国留学的生物学科研人员有所帮助。欢迎大家补充指正。 一．容器与耗材（vessel & consumable material） 小瓶vial 量杯measuring cup 烧杯beaker 量筒measuring flask/measuring cylinderer 坩埚crucible 坩埚钳crucible clamp 试管test tube 漏斗funnel 比色皿cuvette 鱼缸aquarium 烧瓶flask 锥形瓶conical flask 塞子stopper/plug 洗瓶plastic wash bottle 玻璃活塞stopcock
玻棒glass rod 搅拌棒stirring rod 容量瓶volumetric flask/measuring flask 移液管(one-mark) pipette 吸液管pipette 滤器filter 滤纸filter paper 培养皿culture dish 移液枪pipette 移液枪枪头pipette tips 剃刀刀片razor blade 手术刀scalpel 垃圾袋disposable bag 垃圾桶garbage bin 橡皮筋rubber band 托盘Tray 铝箔aluminium foil 洗耳球rubber suction bulb 保鲜膜preservative film 研磨钵mortar 研杵pestle 小滴管dropper 蒸馏装置distilling apparatus 桶bucket
大学英语口语对话 自编
The holiday life A: Cindy B:Lily C:Mary A:Hi,Lily,Mary,what do you want to go ? B:We are on the way to the library. C:Cindy,do you want to join us? A:I’m afraid I can’t.I’ll go to take part in an activity later. B:Really?That’s sound great.What”s it ? A:There is a meeting between my fellow-villagers,we ge together to discuss where to travel on our vacation . C:Oh,what a colorful vacation it is. A:That’s right . What about you ? Would you like to go with us to spend an exciting holiday? B:I’d like to ,but comparing with affection between family members,I prefer to go back home the first time we take a holiday. C: I am extremely eager to have a journey in HangZhou on account of West Lake,and then I can appreciate the beauty of the West Lake. A: Yeah,from my own perspective ,it’s a place which is really worth traveling .More importantly, The west lake has the laudatory title of Heaven on earth. B: It’s true that the scenery in the West Lake is very attractable, and you can enjoy its grace from admiring the lake ,Which place do you
实验室用英语汇编
实验室用英语 移液枪（pipette）pipette [pi’pet] n.吸液管 枪头（pipette tips） conical flask [‘konikel] [fla:sk] n.锥形烧瓶 beaker [‘bi:kE] n.大口杯, 有倾口的烧杯 nipper [5nipE] n.<主英口>少年, 镊子, <俚>手铐 forceps [5fC:seps] n.镊子, 钳子 plier [`plaIE(r)] n.钳子(如老虎钳,手钳,扁嘴钳等),镊子 test tube n.[化] 试管 test tube rack n.试管架 scissors [5sizEz] n. 剪刀
常用的理化仪器的中英文对照 玻璃漏斗 Glass funnel long stem 试管 test tube test tube brush test tube holder test tube rack 蒸发皿 evaporating dish small [i5vApE7reitiN] 烧杯 beaker 锥形瓶 Erlenmeyer [5E:lEnmaiE] 量筒 grad cylinder 洗瓶 plastic wash bottle 勺皿 casserole ,small stoppered flask 分液漏斗 separatory funnel water bath/oil bath strring bar magnetic stirrer 冷凝器 condenser Ballast bottle 圆颈烧瓶 Round-bottom flask 试剂瓶 reagent bottles 托盘天平 platform balance 台秤 0.1g 托盘pan 指针刻度表pointer and scale crossbeams and sliding weights 游码 分析天平 two-pan/single-pan analytical balance 滴定管 burette glass bead(basic) nozzle [bjuE5ret] 移液管 pipette 胖肚 elongated glass bulb 洗耳球 rubber suction bulb 玻棒 glass rod 玻璃活塞 stopcock 容量瓶 volumetric flasks 比重瓶 (one-mark)volumetric flasks 胖肚吸管 one-mark pipette 刻度吸管 graduated pipettes 实验仪器清单 1、柜子中四、抽屉中： 锥形瓶(conical flask) 250ml×4 药匙(medicine spoon)×1 (Erlenmeyer flask) 100 ml×3 滴管(drip tube;dropper)×2 烧杯(beaker) 500 ml×1 玻棒(Glass stic)×2 250 ml×3木试管夹(test tube clamp;test tube holder)×1 100 ml×3 胖肚吸管(straws) 25 ml×1 50 ml×2 10 ml×1 容量瓶(volumetric flask) 100 ml×2 乳钵(morta)×1 50 ml×4 洗耳球(ear wadhing bulb) 碘量瓶(iodin numoe flask;iodineflask) 500 ml×3 试剂瓶 (reagent bottle) （无色）×2 （棕色）×2 配洗液： 量筒（cylinder）100 ml×1 K2Cr2O72g+5ml水→65mlH2SO4
最全大学英语口语情景对话
口语对话 1赶时髦(go after fashion) A:Fashion show is around the corner,I’m so excited!时装表演即将来临，我很兴奋！ B:Are there any good!这有什么好的！ A:I didn't see anything wrong with the clothes;they looked pretty nice to me.I think you don’t like it!Why?我没看出衣服有任何问题；在我看来它们都很不错。我觉得你不喜欢！为什么？ B:It was dumb.I think it's stupid for women to wear clothes like that.这是愚蠢的。我认为女人们穿成那样是很愚蠢的。 A:The benevolent see benevolence and the wise see wisdom.仁者见仁，智者见智。B:Do you really think people can wear that stuff and walk around the streets?你真的认为人们可以穿那种东西走在街上？ A:Yes,I do.At least,some people certainly can.They wear high-fashion clothes to show off their sense of style and wealth.是的，我这样认为。至少，有人一定会。他们穿着时尚的衣服展示他们的时尚感和财富。 B:Well.I still think they're dumb.It makes more sense to spend the money on more practical purposes.我仍然认为他们是愚蠢的。把更多的钱花在更有意义的地方比较实际。 A:So you think it's bad if I wear it?所以你认为我穿成这样很不好吗？ B:If you wear it I must speak nice!如果你穿成这样我一定说它很好看！ A:I know you will say that.我就知道你会这样说。 B:Only you know me!知我者非你莫属！
生化实验室常用试剂中英文对照
HRP: Horseradish peroxidase 辣根过氧化物酶 Stripping buffer fetal bovine serum acetone 丙酮 ammonium acetate 醋酸铵 ammonium bicarbonate 碳酸氢铵 ammonium persulfate 过硫酸铵 ammonium formate 甲酸铵 Bromophenol blue 溴酚蓝 Coomassie brilliant blue G250 考马斯亮蓝G250 Chloroacetamide 氯乙酰胺 Chloramphenicol 氯霉素 Ciprofloxacin hydrochloride 盐酸环丙沙星 Coumaric acid 对羟基肉桂酸 Calcium chloride fused 无水氯化钙 Dimethyl sulfoxide DMSO 二甲基亚砜 Dapi fluoromount-G ethyl 2,5-dihydroxybenzoate 2,5二羟基苯酸乙酯 glycerol 丙三醇 EDTA disodium salt dihydrate 乙二胺四乙酸二钠盐 β-glycerophosphate disodium salt hydrate β甘油磷酸二钠盐 Guanidine HCl（hydrochloride）盐酸胍 HEPES 4-(2-hydroxyethyl)-1-piperazine ethanesulfonic acid 4-羟乙基哌嗪乙磺酸 Hydrogen peroxide H2O2 Imidazole 咪唑 Type flmmersion liquid IGEPAL CA-630 : 酞菁氧钒非离子型表面活性剂MOPS：3-Morpholinopropanesulfonic acid 3-(N-吗啡啉)丙磺酸 Magnesium chloride anhydrous 无水氯化镁 Methanol 甲醇 β-mercaptoethanol Nonidet P-40 乙基苯基聚乙二醇表面活性剂 Ponceau S 丽春红 PMSF：Phenylmethanesulfonyl fluoride苯甲基磺酰氟抑制trypsin PIPES 缓冲剂 Phenol red solution酚红 Potassium chloride KCl PFA : Polyfluoroalkoxy 过氟烷基化物 Potassium phosphate monobasic 磷酸二氢钾 Sodium fluoride氟化钠 Sodium dihydrogen phosphate monohydrate磷酸二氢钠一水合物 Sodium hydroxide NaOH Sodium bicarbonate NaHCO3 Sodium deoxycholate 脱氧胆酸钠 Sodium acetate anhydrate无水醋酸钠 Sodium carbonate Na2CO3 Sodium borate decahydrate硼酸钠十水合物 Sodium tetraborate decahydrate 四硼酸钠十水合物 Di-sodium hydrogen phosphate dehydrate 无水磷酸氢二钠Sodium thiosulfate pentahydrate 硫代硫酸钠 Sodium chloride Tricine 三羟甲基 Triethylammonium bicarbonate buffer三乙基碳酸氢铵Trichloroacetic acid三氯乙酸 Thiourea硫脲
注册学校课程的英语口语对话
注册学校课程的英语口语对话 要说大学和初中、高中有什么不同的地方，那选课就是其中之一啦。过去我们的课程都是学校规定好的，而到了大学里，除了本专业的必修课外，其余课程都能由同学们自行选择。你可以选修自己感兴趣的内容，独立安排自己的时间表。当然这也就需要大家学会规划，另外千万别忘了在规定的时间内去注册哦。 A: Hello, I need to register for a class. A: 您好，我想要注册课程。 B: What class are you trying to take? B: 你想要上哪门课？ A: I want to take a Psychology class. A: 我想上心理课。 B: Well, there are only two classes open. B: 嗯，只有两个班开着。 A: Can you tell me what days the classes are on? A: 您能告诉我课程的具体时间吗？ B: One class is on Tuesday and Thursday from 2:00 - 4:00 p.m. B: 一个班是周二和周四下午两点到四点。 A: And the other class? A: 另一个班呢？ B: That class is from ten to twelve on Monday and Wednesday. B: 另一个是周一和周三早上十点到十二点。 A: Are you sure these are the only open classes? A: 您确定只有这两个班吗？ B: Yes, I am sure. B: 我确定。 A: Okay, sign me up for the class on Monday and Wednesday. A: 好吧，请帮我注册周一和周三的那个班。 B: Very well then. B: 没问题。
实验室常用英语
实验室常用英语-化学类[ZZ] 容器类： 量杯measuring cup 烧杯beaker 不锈钢杯stainless-steel beaker 量筒measuring flask/measuring cylinder 量筒graduated flask/measuring cylinder 坩埚crucible 坩埚钳crucible clamp 坩埚crucible pot, melting pot 试管test tube 试管架test tube holder 漏斗funnel 分液漏斗separatory funnel 烧瓶flask 锥形瓶conical flask 塞子stopper 洗瓶plastic wash bottle 滴定管burette 玻璃活塞stopcock 冷凝器condenser 试剂瓶reagent bottles
玻棒glass rod 搅拌棒stirring rod 蒸馏烧瓶distilling flask 碘量瓶iodine flask 表面皿watch glass 蒸发皿evaporating dish 容量瓶volumetric flask/measuring flask 移液管(one-mark) pipette 刻度移液管graduated pipettes 称量瓶weighing bottle 吸液管pipette 滤管filter 天平balance/scale 分析天平analytical balance 台秤platform balance 游码crossbeams and sliding weights 酒精灯alcohol burner 酒精喷灯blast alcohol burner 搅拌装置stirring device 洗耳球rubber suction bulb 研磨钵mortar 研磨棒pestle
校园英语口语对话：还人清白
校园英语口语对话：还人清白 1.clear (one's) name 被人冤枉可不是什么好滋味，这个时候最盼望的就是沉冤昭雪、 真相大白，能够“还一个清白名声”出来。这个“还人清白”能够用"clear (one's) name"来表示。 这里，“clear”是一个动词，意思是“to free from a legal charge or imputation of guilt”。比如： The verdict cleared the accused man. 裁决宣判被告人无罪。 The company gave him an opportunity to clear himself. 公司给了他一个辩白的机会。 我们也能够用“acquit”这个词来表示同样的意思：to free or clear from a charge or accusation。但两者之间还是有些细微的区 别的： She not only wanted to be acquitted, she wanted to clear her name entirely. 她不但要求被判无罪，还要求彻底还她清白。 So, "clear" carries a sense of "purity", of washing away a stain on one's reputation. Clear 有“彻底洗刷掉污点”的意思，acquit 指的是司法行为。 2.sob story 走在大街上，时常会有些衣着破旧的老夫妻过来和你问路，说出 来寻人，找不到人了，没钱吃饭了，让你给他们点钱吃口饭。实际上，这些人中有很多是骗子，他们故意编了可怜的故事来骗钱。但这还算
生物实验室常用英文单词
生物实验室常用英文单词 一、化学试剂 1、氨基酸 alanine (Ala, A) 丙氨酸 valine (Val, V) 缬氨酸 leucine (Leu, L) 亮氨酸 isoleucine (Ile,I) 异亮氨酸 proline (Pro, P) 脯氨酸 phenylalanine (Phe, F) 苯丙氨酸 tryptophan (Trp, W) 色氨酸 methionine (Met, M) 蛋氨酸 glycine (Gly, G)甘氨酸 serine (Ser, S)丝氨酸 threonine (Thr, T)苏氨酸 cysteine (Cys, C)半胱氨酸 tyrosine (Tyr, Y) 酪氨酸 asparagines (Asn, N) 天冬氨酸 glutamine (Gln, Q)谷氨酰胺 lysine (Lys, K)赖氨酸 arginine (Arg, R)精氨酸 histidine (His, H) 组氨酸 aspartic acid (Asp, D)天冬氨酸 glutamic acid (Glu, E)谷氨酸 2、核苷酸 adenosine 阿糖腺苷 guanosine 鸟嘌呤核苷 cytidine 胞二磷胆碱 thymidine胸腺嘧啶脱氧核苷 uridine尿嘧啶核甙 deoxy-脱氧 3、其他化学试剂 Acetic acid glacial 冰乙酸 Boric acid (H3BO3,61.83) 硼酸 Calcium chloride 2-hydrate (CaCl2.2H2O, 147.02) D(+) Glucose (180.16) EDTA tetrasodium dihydrate (EDTA-Na4.2H2O,416.20)
英语口语情景对话40篇
英语口语情景对话40篇
Telephone Calls A: Hello, thank you for calling Bradford and Sons. This is Tracy speaking, How may I help you? B: Hello. I would like to speak to your director of human resources, Ms. Jenkins, Please. A: Just a moment. I'll check to see if she is at her desk. May I tell her who is calling? B: This is Bill Burton from Milford Insurance, I'm calling in regards to our meeting next Tuesday. A: Thank you, Mr. Burton. Can you please hold for a moment? I’ll check to see if she is available. B: No problem. A: I'm sorry. Ms. Jenkins is away from her desk. She has already left for lunch. Would you like to leave a message for her? B: Yes, please have her return my call when she returns to the office. It's best if she can get in touch with me before 3 pm today, she can reach me at my office number, 635-8799. A: I'm sorry. I didn't quite catch that, could you please repeat the number? B: No problem, my office number is 635-8799. Tell her to ask for extension 31. A: I'm sorry, Mr. Burton, just to confirm, your name is spelled B-U-R-T-O-N, is that correct? B: Yes, and I represent Milford Insurance. A: I will make sure Ms. Jenkins receives your message and returns your call before 3pm this afternoon. B: Thank you very much. Memos A: I have been waiting here in the conference room for ten minutes already, what