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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