化学实验室常用物品英文名称
1、常用仪器
试管 test tube 试管架 test rack
试管夹test tube holder 玻璃棒 glass rod 滴管medicine dropper 小滴管 dropper 烧杯 beaker
不锈钢杯stainless-steel beaker 酒精灯alcohol burner
酒精喷灯blast alcohol burner 本生灯Bunsen burner 量杯 measuring cup
量筒 measuring cylinder
measuring/graduated flask 漏斗 funnel
分液漏斗separatory funnel 布氏漏斗Busher funnel 赫氏漏斗Hirsch funnel 长颈漏斗long-stem funnel 无颈漏斗stemless funnel 滤纸 filter paper
华特门滤纸Whatman (filter) paper 广口瓶wide-mouth bottle 烧瓶 flask
平底烧瓶florence flask 碘量瓶 iodine flask
锥形瓶Erlenmeyer flask
conical flask
容量瓶 volumetric flask
measuring flask
移液管 (one-mark) pipette 移液管架pipette rack
洗耳球 rubber suction bulb 刻度移液管graduated pipettes 吸液管pipette 滴定管 burette
滴定管夹burette clamp 滴定架burette holder 滴定台 support holder
2、其他常用器皿及仪器
酸氏滴定管Geiser burette (stopcock) 碱氏滴定管Mohr burette for use with pinchcock
石蕊试纸litmus paper 石蕊litmus
pH值指示剂PH indicator pH计 pH meter
广泛ph试纸universal ph indicator paper 三口烧瓶3-neck round bottom flask 蒸馏装置distilling apparatus 蒸馏烧瓶 distilling flask 滴液漏斗 dropping adapter
加装温度计的瓶塞reducing adapter 减压蒸馏头vacuum-distilling adapter 克氏蒸馏头Claisen distilling adapter 球型冷凝管Allihn condenser 直型冷凝管West condenser 空气冷凝管air condenser Liebig condenser 蛇型冷凝管 Grahams condenser 蒸馏头three-way adapter 分馏柱fractionating column 接液管105 degree bent adapter
adapter
曲颈甑retort
坩埚crucible (pot)
melting pot
坩埚钳crucible clamp crucible tong 天平balance , scale
分析天平analytical balance 电子天平electronic balance 台秤platform balance
游码crossbeams and sliding weights 称量瓶weighing bottle 称量纸weighing paper 研钵mortar 研杵pestle
玛瑙研钵agate mortar
洗瓶 plastic wash bottle 试剂瓶 reagent bottles 塞子stopper
橡胶塞rubber stopper 玻璃塞Pennyhead stopper 玻璃活塞 stopcpck 药匙lab spoon 镊子forceps 升降台lab jack 铁架台iron support 圆形漏斗架cast-iron ring 万能夹extension clamp 蝴蝶夹double-buret clamp 螺旋夹screw clamp
石棉网asbestos-free wire gauze 三角架tripod
搅拌装置 stirring device 搅拌棒stirring rod 表面皿 watch glass
蒸发皿 evaporating dish 瓷蒸发皿porcelain
旋转蒸发器 rotary evaporator trap 冷凝器 condenser 玻璃活塞 stopcock
止水夹flat jaw pinch cock 弹簧节流夹pinch clamp 橡胶管rubber tubing
恒温循环仪Thermostatic circulator 真空泵vacuum pump 真空阀vacuum traps
多头抽真空装置vacuum manifold 抽滤瓶filter flask
suction flask
离心机centrifuge 离心管centrifuge tube 电炉 heater 马弗炉furnace 烘箱oven
微波炉电热套heating mantle 电动搅拌器power basic stirrer 磁力搅拌器magnetic stirrer 转子rotor 水浴bath
沸石boiling stone
剪刀scissor 烤钵cupel
石蜡封口膜parafilm 卵形瓶matrass
比重瓶specific gravity bottle
提勒熔点管Thiele melting point tube 水银温度计(mercury-filled) thermometer 温度计 thermometer
倒置显微镜Inverted microscope 擦镜纸wiper for lens 玻璃片glass plate 盖玻片cover glass 载玻片slide
闪点仪flash point tester 折光仪refractometer
紫外灯ultraviolet illumination 狭槽slot
秒表stopwatch
空气过滤器air filter(laminar flow cabinet) 药柜cupboard
衣服挂钩coat hanger 口罩respirator
防毒面具respirator、gasmask 消毒器Sterilizer 消毒剂disinfector 空调机air conditioner 摇床shaker 螺丝钉screw
螺丝刀screw driver 螺栓,插销bolt 锁紧螺母nut, cap nut 齿槽,插口socket
扳手shifting spanner 锤子 hammer 钉子 nail 插头 plug 电极 electrode 电泳槽gel tank
微细胞;小电泳槽minicell 复印机duplicator
copying machine
复印纸copy paper 复写纸carbon paper 关节joint 计时器timer
闹钟alarm clock 订书机stapler
U形钉staple
3、有关化学反应的词汇
分析analysis 分馏fractionation
吸热反应endothermic reaction 放热反应exothermic reaction 热力学thermodynamics 动力学kinetics
沉淀precipitate, precipitation
沉淀,沉降sediment, sedimentation 蒸馏distill, distillation 煅烧calcine
氧化oxidize, oxygenate 碱化alkalinization
中和neutralize, neutralization 滴定titration 氢化hydrogenate 水合,水化hydrate 脱水dehydrate 发酵fermentation 溶解solution 燃烧combustion 熔解fusion, melting 碱性alkalinity
同分异物现象isomerism 水解hydrolysis 电解electrolysis
电解质溶液electrolyte 电极electrode 阳极,正极anode 阴极,负极cathode 催化catalyse, catalyze 催化剂catalyst 催化作用catalysis
氧化oxidization, oxidation 还原剂reducer
分解dissolution, decomposition 合成synthesis 可逆的reversible 不可逆的irreversible
仪器设备 apparatus 产物 product
1.有机化合物的官能团和重要的基团 官能团 functional group 双键 double bond 三键 triple bond 烃基 hydroxy group 琉基 mercapto
硫轻基 sulfhydryl group 羰基 carbonyl group 氨基 amino group 亚氨基 imino group 硝基 nitro group 亚硝基 nitroso group 氰基 cyano group 羧基 carboxyl group 磺基 sulpho group 烷基 alkyl group 苯基 phenyl group 卡基 benzyl group 芳基 aryl group 烯基 allyl group 烷氧基 alkoxyl group 酰基 acyl group
活性亚甲基 active methylene group
2.有机化合物的类型 烃 hydrocarbon 石蜡 paraffin
脂肪烃 aliphatic hydrocarbon 烷烃 alkane 烯烃 alkene 炔烃 alkyne
共扼二烯烃 conjugated diene 脂环烃 alicyclic hydrocarbon 螺环化合物 spiro compound
桥环化合物 bridged ring compound 芳烃 aromatic hydrocarbon
非苯芳烃 nonbenzenoid aromatic hydrocarbon 稠环芳烃 condensed aromatics 卤代烃 halohydrocarbon
醇 alcohol 酚 phenol 醚 ether
环氧化合物 epoxide 冠醚 crown ether 硫醇 thiol
硫酚 thiophenol 硫醚 sulfide
二硫化物 disulfide
亚磺酸 sulfinic acid 磺酸 sulfonic acid 亚砜 sulfoxide 砜 sulfone
醛 aldehyde 酮 ketone
半缩醛 hemiacetaI 半缩酮 hemiketal 缩醛 acetal 缩酮 ketal
西佛碱 shiff's base 肟 oxime 腙 hydrozone
缩氨脲 semicarbazone
α,β-不饱和酮α,β--unsaturated ketone 醌 quinone
羧酸 carboxylic acid 酰卤 acid halide
酸酐 acid anhydride 酯 ester 酰胺 amide 內酯 lactone 内酰胺 lactam 月青 nitrile
取代酸 substituted acid 羟基酸 hydroxy acid 醇酸 alcoholic acid 酚酸 phenolic acid 酮酸 keto acid
B-酮酸酯 B-ketone ester
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