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

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

药匙lab spoon

镊子forceps

剪刀scissor

打孔器stopper borer

pH试纸 universal ph indicator paper

称量纸weighing paper

擦镜纸wiper for lens

水银温度计mercury-filled thermometer

真空泵vacuum pump

水浴锅water bath kettle

口罩respirator

电极electrode

阳极,正极anode

阴极,负极cathode

二.实验操作(manipulation):
丢弃 discard

转移容器 decant

吸出 aspirate

吹吸 blowing and suction

离心收集 pellet

重悬 resuspend


絮状沉淀 flocculent precipitate

浑浊的 turbid

烘 bake

灭菌 sterilize

培养 foster

通风 ventilate

冷却 chill down

稀释 dilute

洗脱 elute

孵育 incubate

裂解物Lysate

沉淀物Sediment

上清 Supernatant

色谱chromatograph

沉淀precipitate

接种inoculate

探针probe

蒸馏distil/distill

搅拌Stir/agitate

中和neutralize

漂洗rinse

脱水dehydrate

发酵fermentation

溶解 dissolve

燃烧combustion

水解hydrolysis

过滤 filtrate

催化剂catalyst

研磨 grind

破碎 crush

催化作用catalysis

分解dissolution

涡旋震荡Vortex

电泳 Electrophoresis

抽滤suction filtration

电转化electrotransformation

收菌 harvest

切碎 chop/mince

灌注perfusion

浆液slurry

三.仪器 (apparatus)

恒温循环仪Thermostatic circulator

空调机Air conditioner

pH计pH meter

磁力搅拌器magnetic stirrer

烘箱oven 微波炉microwave oven

电磁炉electromagnetic oven

凝胶系统Gel system

电子天平Electronic balance

转接器Adapter

离心机 centrifuge

封口设备Sealing equipment

复印机Duplicator, copying machine

超净工作台super clean bench

通风橱 fume cupboard

药柜Cupboard

电泳电源Electrophoresis power supply

紫外灯Ultraviolet illumination

真空泵Vacuum pump

天平 balance/scale

分析天平 analytical balance

台秤 platform balance

涡旋振荡器Vortexing machine

CO2培养箱CO2 Incubators

电子显微镜Electro Microscopy

电泳仪Electrophoresis System

酶标仪ELIASA

恒流泵constant flow pump

解剖镜anatomical lens

PCR仪Instrument for Polymerase Chain Reaction

倒置显微镜Inverted Microscope

核磁共振波谱仪Nuclear Magnetic Resonance Spectrometer

光学显微镜Optical Microscopy

摇床Shaker

培养箱incubator

超滤器Ultrahigh Purity Filter

超低温冰箱Ultra-low Temperature Freezer

超声破碎仪Ultrasonic Cell Disruptor

紫外观察灯Ultraviolet Lamp

紫外-可见光分光光度计UV-Visible Spectrophotometer

计算器 calculator/numerator



四.化学试剂(reagent)

1、氨基酸

丙氨酸alanine (Ala, A)

缬氨酸valine (Val, V)

亮氨酸leucine (Leu, L)

异亮氨酸isoleucine (Ile,I)

脯氨酸proline (Pro, P)

苯丙氨酸phenylalanine (Phe, F)

色氨酸tryptophan (Trp, W)

蛋氨酸methionine (Met, M)

甘氨酸glycine (Gly, G)

丝氨酸serine (Ser, S)

苏氨酸threonine (Thr, T)

半胱氨酸cysteine (Cys, C)

酪氨酸tyrosine (Tyr, Y)

天冬氨酸asparagines (Asn, N)

谷氨酰胺glutamine (

Gln, Q)

赖氨酸lysine (Lys, K)

精氨酸arginine (Arg, R)

组氨酸histidine (His, H)


冬氨酸aspartic acid (Asp, D)

谷氨酸glutamic acid (Glu, E)

2、核苷酸

腺苷adenosine

鸟嘌呤核苷guanosine

胞苷cytidine

胸腺嘧啶脱氧核苷thymidine

尿嘧啶核苷uridine

脱氧deoxy-

3、其他化学试剂

二甲苯Xylene

冰乙酸Acetic acid glacial

硼酸Boric acid (H3BO3,61.83)

氯化钙 Calcium chloride

巯基乙醇 mercaptoethanol

咪唑 Imidazole

盐酸胍guanidine hydrochloride

无水乙醇absolute ethanol

乙酸钠Sodium acetate

氯化钠Sodium chloride

生理盐水physiological saline

洗涤剂detergent

十二烷基磺酸钠Sodium dodecyl sulphate

盐酸hydrochloric acid

氢氧化钠sodium hydrate/hydroxide

胰蛋白胨Tryptone

酵母提取物yeast extract

琼脂Agar

两性霉素amphotericin

氨苄Ampicillin

肝素heparin

卡那霉素 Kanamycin

胰蛋白酶 Trypsin

胰岛素Insulin

蔗糖Sucrose

醋酸钾Potassium acetate

异丙醇Isopropanol

醋酸铵Ammonium acetate

异戊醇Isoamyl alcohol

氯仿Chloroform

甲醇 methanol

高锰酸钾potassium hypermanganate

考马斯亮蓝 Coomassie brilliant blue

液氮liquid nitrogen

次氯酸钠clorox

苯酚phenol

阴离子anion

碱性 alkalinity



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