常用分析化学专业英语词汇

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1、常用分析化学专业英语词汇absorbance吸光度absorbent吸附剂absorptioncurve吸收曲线absorptionpeak吸收峰absorptivity吸收系数accidenterror偶然误差accuracy准确度acid-basetitration酸碱滴定acidiceffectivecoefficient酸效应系数acidiceffectivecurve酸效应曲线acidityconstant酸度常数activity活度activitycoefficient活度系数adsorption吸附adsorptionind

2、icator吸附指示剂affinity亲和力aging陈化amorphousprecipitate无定形沉淀amphiproticsolvent两性溶剂amphotericsubstance两性物质amplificationreaction放大反应analyticalbalance分析天平analyticalchemistry分析化学analyticalconcentration分析浓度analyticalreagent(AR)分析试剂apparentformationconstant表观形成常数aqueousphase水相argenti

3、metry银量法ashing灰化atomicspectrum原子光谱autoprotolysisconstant质子自递常数auxochromegroup助色团backextraction反萃取bandspectrum带状光谱bandwidth带宽bathochromicshift红移blank空白blockingofindicator指示剂的封闭bromometry溴量法buffercapacity缓冲容量buffersolution缓冲溶液burette滴定管calconcarboxylicacid钙指示剂calibratedcurv

4、e校准曲线calibration校准catalyzedreaction催化反应cerimetry铈量法chargebalance电荷平衡chelate螯合物chelateextraction螯合物萃取chemicalanalysis化学分析chemicalfactor化学因素chemicallypure化学纯chromatography色谱法chromophoricgroup发色团coefficientofvariation变异系数colorreagent显色剂colortransitionpoint颜色转变点colorimeter比色计

5、colorimetry比色法columnchromatography柱色谱complementarycolor互补色complex络合物complexation络合反应complexometrycomplexometrictitration络合滴定法complexone氨羧络合剂concentrationconstant浓度常数conditionalextractionconstant条件萃取常数conditionalformationcoefficient条件形成常数conditionalpotential条件电位conditional

6、solubilityproduct条件溶度积confidenceinterval置信区间confidencelevel置信水平conjugateacid-basepair共轭酸碱对constantweight恒量contamination沾污continuousextraction连续萃取continuousspectrum连续光谱coprecipitation共沉淀correction校正correlationcoefficient相关系数crucible坩埚crystallineprecipitate晶形沉淀cumulativecon

7、stant累积常数curdyprecipitate凝乳状沉淀degreeoffreedom自由度demasking解蔽derivativespectrum导数光谱desiccant;dryingagent干燥剂desiccator保干器determinateerror可测误差deuteriumlamp氘灯deviation偏差deviationaverage平均偏差dibasicacid二元酸dichlorofluorescein二氯荧光黄dichromatetitration重铬酸钾法dielectricconstant介电常数diff

8、erentialspectrophotometry示差光度法differentiatingeffect区分效应dispersion色散dissociationconstant离解常数disti