分析化学英语.docx

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分析化学英语.docx

分析化学英语

absorbance吸光度

absorption吸收

aceticacid乙酸

acetone丙酮

acetonitrile乙腈

aliquot等份(试液)

aluminumfoil铝箔

AmericanChemicalSociety(缩写ACS)美国化学会

ammoniumacetate乙酸铵

analyst化验师,化验员

analyticalchemistry分析化学

aqueous水的,含水的

argon氩(气)

autosampler自动进样器

beaker烧杯

bibliography参考书目

blender混合器,搅拌机

buffersolution缓冲溶液

burette滴定管

cartridge柱管

centrifugation离心

ChemicalAbstracts(缩写CA)化学文摘

chemicalanalysis化学分析

chromatograph色谱仪

chromatogram色谱图

cloudpointextraction(缩写CPE)浊点萃取

collisiongas碰撞气

confidencelevel置信水平

conicalflask锥形瓶

conevoltage锥电压

daughterion子离子

desolvationgas脱溶剂气

derivatization衍生化,衍生(作用)

dichloromethane二氯甲烷

Diodearraydetector(缩写DAD)二极管阵列检测器

dilution稀释(n.)

dispersersolvent分散剂

dispersiveliquid–liquidmicroextraction分散液液微萃取

distilledwater蒸馏水

droppingpipet滴管

electrochemicalanalysis电化学分析

electrode电极

electrolyte电解质

electromagneticspectrum电磁波谱

electrosprayionization(缩写ESI)电喷雾离子化

eliminate消除(v.)

eluate洗出液

eluent洗脱剂

elute洗脱(v.)

elution洗脱(n.)

Encyclopediaofanalyticalchemistry分析化学百科全书

TheEngineeringIndex(缩写EI)工程索引

enrichmentfactor富集因子

EvaporativeLightScatteringDetector(缩写ELSD)蒸发光散射检测器

extract萃取(v.)、萃取物(n.)

extractionefficiency萃取效率

filter过滤(v.)、过滤器(n.)

filtrate滤出液

filtration过滤

fluorescence荧光

fluorometry荧光分析法

formicacid甲酸

funnel漏斗

gaschromatography–massspectrometry(缩写GC–MS)气相色谱-质谱

gaschromatographycoupledtotandemmassspectrometry(缩写GC–MS/MS)气相色谱-串联质谱

gelfiltrationchromatography凝胶过滤色谱法

gelpermeationchromatography凝胶渗透色谱法

graduatedcylinder量筒

highperformanceliquidchromatography(缩写HPLC)高效液相色谱

homogenate匀浆(n.)

homogenize使均质,将……打成匀浆

hydrophobic疏水的

identification鉴定

ImpactFactor影响因子

incubationtime温育时间

IndextoScientificTechnicalProceedings(缩写ISTP)科技会议录索引

indicator指示剂

instrumentalanalysis仪器分析

inter-dayprecision天间精密度

intra-dayprecision天内精密度

interference干扰

internalstandard内标

ionexchangechromatography离子交换色谱法

ionsource离子源

limitofdetection(缩写LOD)检出限

limitofquantitation(缩写LOQ)定量限

linearity线性

linearrange线性范围

linearregressionequation线性回归方程

liquidchromatographytandemmassspectrometry(缩写LC-MS/MS)液相色谱串联质谱

liquidchromatographywithelectrosprayionizationtandemmassspectrometry(缩写LC-ESI-MS/MS)液相色谱电喷雾串联质谱

liquid-liquidpartitionchromatography液液分配色谱法

liquid-solidadsorptionchromatography液固吸附色谱法

massanalyzer质量分析器

MassSpectrometer质谱仪

massspectrum质谱图

mass-to-chargeratio质荷比

matrixeffect基质效应

maximumabsorption最大吸收

maximumvalue最大值

measuringpipet吸量管

methanol甲醇

micelle胶束

microwaveassistedextraction微波辅助提取

minimumvalue最小值

mobilephase流动相

molarconcentration摩尔浓度

molarity摩尔浓度

mole摩尔

monograph专著

Multiple-reactionmonitoring多反应监测(缩写MRM)

negativeionizationmode负离子(化)模式

nitrogen氮(气)

normalphaseliquidchromatography正相液相色谱法

nominalconcentration标示浓度

optimization优化

outlier离群值

parention母离子

pipette移液管

polycyclicaromatichydrocarbons多环芳烃

positiveionizationmode正离子(化)模式

potentiometry电位法

preconcentration预浓缩

precursorion前体离子(又称母离子)

primaryliterature一次文献

production产物离子(又称子离子)

quadrupole-time-of-flightmassspectrometry四极杆-飞行时间质谱(缩写Q-TOFMS)

qualitativeanalysis定性分析

qualityassuranceandqualitycontrol(缩写QA/QC)质量保证和质量控制

quantification定量

quantitative analysis定量分析

reconstitute重组、复溶(v.)

recovery回收率

refractiveindexdetector折光指数检测器,示差折光检测器

relativeabundance相对丰度

relativestandarddeviation(缩写RSD)相对标准偏差

reproducibility重现性

reversedphaseliquidchromatography(缩写RPLC)反相液相色谱法

RoyalSocietyofChemistry(缩写RSC)英国皇家化学会

ScienceCitationIndex(缩写SCI)科学引文索引

ScienceCitationIndexExpanded(缩写SCIE)科学引文索引扩展版

Scientificnotation科学计数法

signaltonoiseratio(缩写S/N)信噪比

sizeexclusionchromatography尺寸排除色谱法

secondaryliterature二次文献

solid-phaseextraction(缩写SPE)固相萃取

solid-phasemicroextraction(缩写SPME)固相微萃取

spike添加(v.)

standardsolution标准溶液

stationaryphase固定相

stirringbar搅拌棒

stoichiometricpoint化学计量点

surfactant表面活性剂

supernatant上清液

syringe注射器

tapwater自来水

Teflon聚四氟乙烯

tetrahydrofuran四氢呋喃

titrant滴定剂

titration滴定

traceanalysis痕量分析

Ultraperformanceliquidchromatography(缩写UPLC)超高效液相色谱

Ultraviolet/VisibleSpectrophotometry紫外/可见分光光度法

vacuum真空

vessel容器

volumetricflask容量瓶

volumetricanalysis容量分析法

voltammetry伏安法

nanometer纳米(nm)

microgram微克(g)

picogram皮克(pg)

milligram毫克(mg)

femtogram飞克(fg)

II.Termsandtheirdefinitions

Accuracy准确度Ameasureoftheagreementbetween

anexperimentalresultanditsexpectedvalue.

Analysis分析Aprocessthatprovideschemicalorphysicalinformationabouttheconstituentsinthesampleorthesampleitself

Analyte被测物,被分析物Theconstituentofinterestina

sample

Calibrationcurve校准曲线Theresultofastandardizationshowinggraphicallyhowamethod’ssignalchangeswithrespecttotheamountofanalyte.

Calibrationmethod校准方法Thebasisofquantitativeanalysis:

magnitudeofmeasuredpropertyisproportionaltoconcentrationofanalyte

Chromophore生色团Afunctionalgroupwhichabsorbsacharacteristicultravioletorvisiblewavelength

Gradientelution梯度洗脱Theprocessofchangingthemobilephase’ssolventstrengthtoenhancetheseparationofbothearlyandlateelutingsolutes.

Gravimetricanalysis重量分析Atypeofquantitativeanalysisinwhich

theamountofaspeciesinamaterialisdetermined

byconvertingthespeciesintoaproductthatcanbe

isolatedandweighed.

Isocraticelution等度洗脱theuseofamobilephasewhose

compositionremainsconstantthroughoutthe

separation.

Matrix基质Allotherconstituentsinasampleexceptfor

theanalytes

Methodblank方法空白Asamplethatcontainsallcomponentsofthematrixexcepttheanalyte.

Outlier离群值Datapointwhosevalueismuchlargerorsmallerthantheremainingdata.

Precision精密度Anindicationofthereproducibilityofa

measurementorresult

Quantitativeanalysis定量分析Thedeterminationoftheamountofasubstanceorspeciespresentinamaterial.

Quantitativetransfer定量转移Theprocessofmovingasamplefromonecontainertoanotherinamannerthatensuresallmaterialistransferred.

Selectivity选择性Ameasureofamethod’sfreedomfrominterferencesasdefinedbythemethod’sselectivitycoefficient.

Significantfigures有效数字Thedigitsinameasuredquantity,includingalldigitsknownexactlyandonedigit(thelast)whosequantityisuncertain.

Spectrophotometry分光光度法.Ananalyticalmethodthatinvolveshowlightinteractswithasubstance

Stocksolution储备液Asolutionofknownconcentration

fromwhichothersolutionsareprepared.

Titrationcurve滴定曲线Agraphshowingtheprogressofatitrationasafunctionofthevolumeoftitrantadded.

Validation(方法)确证,验证Theprocessofverifyingthataprocedureyieldsacceptableresults.

Titrationerror滴定误差Thedeterminateerrorinatitrationduetothedifferencebetweentheendpointandtheequivalencepoint.

Robustmethod广泛适用的方法Amethodthatcanbeappliedto

analytesinawidevarietyofmatrices

Ruggedmethod稳健的方法Amethodthatisinsensitivetochangesin

experimentalconditions

MassSpectrometry质谱法Ananalyticalmethodwhichisbasedonionizationofgasphasemoleculefollowedbyanalysisofthemassesoftheionsproduced

 

III.Commonknowledges

1.SomekeyjournalsinAnalyticalChemistry:

AnalyticalChemistry

TrendsinAnalyticalChemistry

JournalofChromatographyA

JournalofChromatographyB

Analyst

AnalyticaChimicaActa

TALANTA

CriticalReviewsinAnalyticalChemistry

AnalyticalandBioanalyticalChemistry

ELECTROPHORESIS

2.Typesofarticlespublishedinscientificjournals:

FullLengthResearchPapers

RapidCommunications

Reviews

ShortCommunications

DiscussionsorLetterstotheEditor

(Somejournalspublishalltypesofarticles,whileothersaredevotedtoonlyasingletype.)

3.Thestructureofascientificpaper:

•Title

•Authors(withaffiliationsandaddresses)

•Abstract(summary)

•Keywords

•Introduction

•Experimental

•Resultsanddiscussion

•Conclusion

•Acknowledgement

•References

4.HowtoReadaScientificPaper:

FiveHelpfulQuestions

•1)WHYdidtheydothissetofexperiments?

•2)HOWweretheexperimentsactuallydone?

•3)WHATaretheresults?

•4)WHATcanbeconcludedfromtheresults?

•5)Didtheydoeverythingcorrectly?

5.Five-stepanalyzingprocess

1)Identifyanddefinetheproblem.

2)Designtheexperimentalprocedure.

3)Conductanexperimentandgatherdata.

4)Analyzetheexperimentaldata.

5)Reportandsuggestion.

6.Whatarethemainpartsofamassspectrometer?

1)sampleintroductionsystem

2)ionsource

3)massanalyzer

4)detector

5)vacuumsystem

 

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