常用分析化学专业英语词汇

常用分析化学专业英语词汇absorbance 吸光度

absorbent 吸附剂

absorption curve 吸收曲线absorption peak 吸收峰absorptivity 吸收系数accident error 偶然误差accuracy 准确度

acid-base titration 酸碱滴定acidic effective coefficient酸效应系数

acidic effective curve 酸效应曲线

acidity constant 酸度常数activity活度

activity coefficient活度系数adsorption 吸附

adsorption indicator吸附指示剂

affinity亲和力

aging 陈化

amorphous precipitate 无定形沉淀

amphiprotic solvent 两性溶剂amphoteric substance 两性物质

amplification reaction 放大反应

analytical balance 分析天平analytical chemistry 分析化学analytical concentration 分析浓度

analytical reagent (AR)分析试剂

apparent formation constant 表观形成常数

aqueous phase 水相argentimetry 银量法

ashing 灰化

atomic spectrum 原子光谱autoprotolysis constant 质子自递常数

auxochrome group 助色团back extraction 反萃取

band spectrum 带状光谱chromatography 色谱法bandwidth 带宽chromophoric group发色团bathochromic shift 红移coefficient of variation 变异系blank 空白数

blocking of indicator 指示剂的color reagent 显色剂

封闭color transition point颜色转变bromometry 溴量法点

buffer capacity缓冲容量colorimeter 比色计

buffer solution缓冲溶液colorimetry 比色法

burette 滴定管column chromatography 柱色calconcarboxylic acid 钙指示谱

剂complementary color互补色calibrated curve校准曲线complex 络合物

calibration 校准complexation 络合反应catalyzed reaction 催化反应complexometry complexometric cerimetry 铈量法titration 络合滴定法

charge balance 电荷平衡complexone 氨羧络合剂chelate 螯合物concentration constant 浓度常chelate extraction 螯合物萃取数

chemical analysis 化学分析conditional extraction constant chemical factor 化学因素条件萃取常数

chemically pure化学纯conditional formation

coefficient条件形成常数degree of freedom 自由度conditional potential 条件电位demasking 解蔽

conditional solubility product derivative spectrum 导数光谱

条件溶度积desiccant; drying agent 干燥剂confidence interval 置信区间desiccator 保干器

confidence level 置信水平determinate error 可测误差conjugate acid-base pair 共轭deuterium lamp 氘灯

酸碱对deviation 偏差

constant weight 恒量deviation average 平均偏差contamination 沾污dibasic acid 二元酸

continuous extraction连续萃dichloro fluorescein二氯荧光取黄

continuous spectrum 连续光谱dichromate titration重铬酸钾coprecipitation 共沉淀法

correction校正dielectric constant 介电常数correlation coefficient相关系differential spectrophotometry 数示差光度法

crucible 坩埚differentiating effect区分效应crystalline precipitate晶形沉dispersion色散

淀dissociation constant 离解常数cumulative constant 累积常数distillation蒸馏

curdy precipitate 凝乳状沉淀distribution coefficient 分配系

数T

distribution diagram 分布图error 误差

distribution ratio 分配比ethylenediamine tetraacetic acid double beam spectrophotometer(EDTA) 乙二胺四乙酸

双光束分光光度计evaporation dish 蒸发皿

dual-pan balance 双盘天平exchange capacity 交换容量dual-wavelength extent of crosslinking 交联度spectrophotometry 双波长分光extraction constant 萃取常数

光度法extraction rate萃取率electronic balance 电子天平extraction spectrphotometric electrophoresis 电泳method 萃取光度法

eluent 淋洗剂Fajans method 法杨斯法

end point 终点ferroin 邻二氮菲亚铁离子

end point error 终点误差filter漏斗

enrichment 富集filter滤光片

eosin 曙红filter paper 滤纸

equilibrium concentration平衡filtration 过滤

浓度fluex 溶剂

equimolar series method等摩fluorescein 荧光黄

尔系列法flusion 熔融

Erelenmeyer flask 锥形瓶formation constant 形成常数eriochrome black T (EBT)铬黑frequency 频率