[精品]专业英语竞赛.doc

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1、0.1g托盘pan指针亥】J度表pointerandscalecrossbeamsandslidingweights游码分析天平two-pan/single-pananalyticalbalance滴定管buretteglassbead(basic)nozzle移液管pipette胖肚elongatedglassbulb洗耳球rubbersuctionbulb玻棒glassrod玻璃活塞stopcock容量瓶pyknowmeterflasks比重瓶(one-mark)volumetricflasks胖肚吸管one-markpipette刻度吸管graduatedpipettes锥形瓶(coni

2、calflask)250mlx4药匙(medicinespoon)x1(Erlenmeyerflask)100mlx3滴管(driptube;dropper)x2烧杯(beaker)500mlx1玻棒(Glassstic)x2250mlx3木试管夹(testtubeclamp;testtubeholder)x1100mlx3胖肚吸管(st「aws)25mlx150mlx210mlx1萃下量瓶(volumetricflask)100mlx2乳钵(morta)x150mlx4洗耳球(earwashingbulb)碘量瓶(Iodinenumoeflask;iodineflask)500mlx3试剂瓶

3、(reagentbottle)(无色)x2(棕色)x2配洗液：量筒(cylinder)100m1x1K2Cr2O72g+5ml水—65mlH2SO4(graduatedcylinder)10mlx1边加边搅拌(stir)。铁支架(siderocradle)+蝴蝶架白瓷板(WhitePorcelainBoard)(一)清点仪器(tocount;tomakeaninventory)酸式滴定管(Acidburette)25mlx1配洗液(Lotion)碱式滴定管(Alkaliburette)25mlx1一般仪器的洗涤肓型冷凝器(rectocondensor)x1容量瓶(volumetricflask

4、)漏斗架(funnelstand)x2移液管(pipe)水浴锅(waterbathkettle)xl温度计仃he「mometer;hygrometer;hydroscope)x1电炉(electricfurnace;electrichotplate;electricstove)四人一个分析化学：analyticalchemistry定性分析：qualitativeanalysis定量分权i：quantitativeanalysis物理分析:physicalanalysis物理化学分析:physicochemicalanalysis仪器分析法:instrumentalanalysis流动注射分

5、析法：flowinjectionanalysis：FIA顺序注射分析法:sequenticalinjectionanalysis;SIA化学计量学：chemometrics绝对谋并:absoluteerror相对误差:relativeerror系统谋羌：systematicerror可定误差:determinateerror随机误差:accidentalerror不可定误差:indeterminateerror准确度：accuracy精确度：precision偏差：debiation,d平均偏差:averagedebiation相对平均偏差：relativeaveragedebiationne

6、eequationphenolbenzylalcohol标准偏差（标准茅）:st酸碱滴定法：acid-baset奎哪i症红：quinadineredanderddeviationsitrations百里酚蓝：thymolblue相对平均偏差:relatibe质了白递反应：autoprot偶氮紫：azovioletstandarddeviation;RSDolysisreaction»臭酚蓝：bromophenolbl变异系数:coefficientof质了白递常数：autoprotuevariationolysisconstant配位滴定法:complexime谋旁传递：propagation

7、质子条件式:protonbalatryoferrorneeequation乙二胺川乙酸：ethylene有效数字：significantfig酸碱指示剂：acid-baseidiaminetetraaceticaciurendicatord,EDTA置信水平：confidence1指示齐ll常数：indicatorc螯合物：chelatecompoevelonstantund显著性水平:level