分析化學(xué)英語

1、I. vocabularyabsorbance吸光度absorption 吸收acetic acid 乙酸acetone 丙酮acetonitrile 乙腈aliquot 等份（試液）aluminum foil 鋁箔American Chemical Society (縮寫ACS) 美國化學(xué)會ammonium acetate 乙酸銨analyst 化驗(yàn)師，化驗(yàn)員analytical chemistry 分析化學(xué)aqueous 水的，含水的argon 氬（氣）autosampler 自動進(jìn)樣器beaker 燒杯bibliography 參考書目blender 混合器，攪拌機(jī)buffer solu

2、tion 緩沖溶液burette 滴定管cartridge 柱管centrifugation 離心Chemical Abstracts (縮寫CA) 化學(xué)文摘chemical analysis 化學(xué)分析chromatograph 色譜儀chromatogram色譜圖 cloud point extraction（縮寫CPE）濁點(diǎn)萃取collision gas 碰撞氣confidence level 置信水平conical flask 錐形瓶cone voltage 錐電壓daughter ion 子離子desolvation gas 脫溶劑氣derivatization 衍生化，衍生（作用）d

3、ichloromethane 二氯甲烷Diode array detector （縮寫DAD）二極管陣列檢測器dilution 稀釋（n.）disperser solvent 分散劑dispersive liquidliquid microextraction 分散液液微萃取distilled water 蒸餾水dropping pipet 滴管electrochemical analysis電化學(xué)分析electrode 電極electrolyte 電解質(zhì)electromagnetic spectrum 電磁波譜electrospray ionization (縮寫ESI ) 電噴霧離子化el

4、iminate 消除（v.）eluate 洗出液eluent 洗脫劑elute 洗脫 (v.)elution 洗脫（n.）Encyclopedia of analytical chemistry 分析化學(xué)百科全書The Engineering Index （縮寫EI ） 工程索引enrichment factor 富集因子Evaporative Light Scattering Detector (縮寫ELSD) 蒸發(fā)光散射檢測器extract 萃?。╲.）、萃取物 (n.)extraction efficiency 萃取效率filter 過濾（v.）、過濾器(n.)filtrate 濾出液f

5、iltration 過濾fluorescence熒光fluorometry熒光分析法formic acid 甲酸funnel 漏斗gas chromatographymass spectrometry (縮寫GCMS) 氣相色譜-質(zhì)譜gas chromatography coupled to tandem mass spectrometry （縮寫GCMS/MS）氣相色譜-串聯(lián)質(zhì)譜gel filtration chromatography凝膠過濾色譜法gel permeation chromatography凝膠滲透色譜法graduated cylinder 量筒high performanc

6、e liquid chromatography (縮寫HPLC) 高效液相色譜homogenate 勻漿 (n.)homogenize 使均質(zhì)，將打成勻漿hydrophobic 疏水的identification 鑒定Impact Factor影響因子incubation time 溫育時間Index to Scientific Technical Proceedings （縮寫ISTP） 科技會議錄索引indicator 指示劑instrumental analysis 儀器分析inter-day precision 天間精密度intra-day precision 天內(nèi)精密度interfe

7、rence 干擾internal standard 內(nèi)標(biāo)ion exchange chromatography離子交換色譜法ion source 離子源limit of detection （縮寫LOD）檢出限limit of quantitation (縮寫LOQ)定量限linearity 線性linear range 線性范圍linear regression equation 線性回歸方程liquid chromatography tandem mass spectrometry （縮寫LC-MS/MS）液相色譜串聯(lián)質(zhì)譜liquid chromatography with electro

8、spray ionization tandem mass spectrometry （縮寫LC-ESI-MS/MS）液相色譜電噴霧串聯(lián)質(zhì)譜liquid-liquid partition chromatography 液液分配色譜法liquid-solid adsorption chromatography 液固吸附色譜法mass analyzer 質(zhì)量分析器Mass Spectrometer 質(zhì)譜儀mass spectrum 質(zhì)譜圖 mass-to-charge ratio 質(zhì)荷比matrix effect 基質(zhì)效應(yīng)maximum absorption 最大吸收maximum value 最大

9、值measuring pipet 吸量管methanol 甲醇micelle 膠束microwave assisted extraction 微波輔助提取minimum value 最小值mobile phase 流動相molar concentration摩爾濃度molarity 摩爾濃度mole 摩爾monograph專著Multiple-reaction monitoring 多反應(yīng)監(jiān)測(縮寫MRM)negative ionization mode 負(fù)離子（化）模式nitrogen 氮（氣）normal phase liquid chromatography正相液相色譜法nominal

10、concentration 標(biāo)示濃度optimization 優(yōu)化outlier 離群值parent ion 母離子pipette 移液管 polycyclic aromatic hydrocarbons 多環(huán)芳烴positive ionization mode 正離子(化)模式potentiometry電位法preconcentration 預(yù)濃縮precursor ion 前體離子（又稱母離子）primary literature一次文獻(xiàn) product ion 產(chǎn)物離子（又稱子離子）quadrupole-time-of-flight mass spectrometry 四極桿-飛行時間質(zhì)

11、譜（縮寫Q-TOF MS）qualitative analysis 定性分析quality assurance and quality control （縮寫QA/QC） 質(zhì)量保證和質(zhì)量控制quantification 定量quantitative analysis 定量分析 reconstitute 重組、復(fù)溶（v.）recovery 回收率 refractive index detector 折光指數(shù)檢測器，示差折光檢測器relative abundance 相對豐度relative standard deviation （縮寫RSD）相對標(biāo)準(zhǔn)偏差reproducibility 重現(xiàn)性re

12、versed phase liquid chromatography（縮寫RPLC）反相液相色譜法Royal Society of Chemistry（縮寫RSC）英國皇家化學(xué)會Science Citation Index （縮寫SCI ） 科學(xué)引文索引Science Citation Index Expanded (縮寫SCIE) 科學(xué)引文索引擴(kuò)展版Scientific notation 科學(xué)計(jì)數(shù)法signal to noise ratio （縮寫S/N）信噪比size exclusion chromatography尺寸排除色譜法secondary literature二次文獻(xiàn)solid-

13、phase extraction （縮寫SPE） 固相萃取solid-phase microextraction （縮寫SPME） 固相微萃取spike 添加（v.）standard solution標(biāo)準(zhǔn)溶液stationary phase 固定相 stirring bar 攪拌棒stoichiometric point化學(xué)計(jì)量點(diǎn)surfactant 表面活性劑supernatant 上清液syringe 注射器tap water 自來水Teflon 聚四氟乙烯tetrahydrofuran 四氫呋喃titrant 滴定劑titration滴定trace analysis 痕量分析Ultra

14、performance liquid chromatography (縮寫UPLC) 超高效液相色譜Ultraviolet/Visible Spectrophotometry 紫外/可見分光光度法vacuum 真空vessel 容器volumetric flask 容量瓶volumetric analysis容量分析法voltammetry 伏安法nanometer 納米（nm） microgram 微克（mg） picogram 皮克（pg） milligram 毫克（mg） femtogram 飛克（fg） II. Terms and their definitionsAccuracy 準(zhǔn)

15、確度 A measure of the agreement between an experimental result and its expected value.Analysis 分析A process that provides chemical or physical information about the constituents in the sample or the sample itself Analyte 被測物，被分析物The constituent of interest in a sample Calibration curve 校準(zhǔn)曲線 The result

16、of a standardization showing graphically how a methods signal changes with respect to the amount of analyte.Calibration method 校準(zhǔn)方法The basis of quantitative analysis: magnitude of measured property is proportional to concentration of analyteChromophore 生色團(tuán)A functional group which absorbs a character

17、istic ultraviolet or visible wavelengthGradient elution 梯度洗脫 The process of changing the mobile phases solvent strength to enhance the separation of both early and late eluting solutes.Gravimetric analysis 重量分析 A type of quantitative analysis in which the amount of a species in a material is determi

18、ned by converting the species into a product that can be isolated and weighed.Isocratic elution 等度洗脫the use of a mobile phase whose composition remains constant throughout the separation.Matrix 基質(zhì)All other constituents in a sample except for the analytesMethod blank 方法空白 A sample that contains all c

19、omponents of the matrix except the analyte.Outlier 離群值Data point whose value is much larger or smaller than the remaining data.Precision 精密度 An indication of the reproducibility of a measurement or resultQuantitative analysis 定量分析The determination of the amount of a substance or species present in a

20、 material.Quantitative transfer 定量轉(zhuǎn)移 The process of moving a sample from one container to another in a manner that ensures all material is transferred.Selectivity 選擇性 A measure of a methods freedom from interferences as defined by the methods selectivity coefficient.Significant figures 有效數(shù)字The digit

21、s in a measured quantity, including all digits known exactly and one digit (the last) whose quantity is uncertain.Spectrophotometry 分光光度法. An analytical method that involves how light interacts with a substanceStock solution 儲備液 A solution of known concentration from which other solutions are prepar

22、ed.Titration curve 滴定曲線 A graph showing the progress of a titration as a function of the volume of titrant added.Validation （方法）確證，驗(yàn)證 The process of verifying that a procedure yields acceptable results.Titration error 滴定誤差The determinate error in a titration due to the difference between the end poi

23、nt and the equivalence point.Robust method 廣泛適用的方法A method that can be applied to analytes in a wide variety of matricesRugged method 穩(wěn)健的方法 A method that is insensitive to changes in experimental conditionsMass Spectrometry 質(zhì)譜法An analytical method which is based on ionization of gas phase molecule f

24、ollowed by analysis of the masses of the ions producedIII. Common knowledges1. Some key journals in Analytical Chemistry: Analytical Chemistry Trends in Analytical Chemistry Journal of Chromatography A Journal of Chromatography B Analyst Analytica Chimica Acta TALANTA Critical Reviews in Analytical Chemistry Analytical and Bioanalytical Chemistry ELECTROPHORESIS2. Types of articles published in scientific journals: Full Length Research Papers Rapid Communications Reviews Short Communications Discussions or Letters to the Editor (Some journals publish all types of articles, while others