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bandwidth 带宽bathochromic shift 红移

blank 空白

blocking of indicator 指示剂的封闭

bromometry 溴量法

buffer capacity 缓冲容量buffer solution 缓冲溶液burette 滴定管calconcarboxylic acid 钙指示剂

calibrated curve 校准曲线calibration 校准

catalyzed reaction 催化反应cerimetry 铈量法

charge balance 电荷平衡chelate 螯合物

chelate extraction 螯合物萃取chemical analysis 化学分析chemical factor 化学因素chemically pure 化学纯chromatography 色谱法chromophoric group 发色团coefficient of variation 变异系数

color reagent 显色剂

color transition point 颜色转变点

colorimeter 比色计colorimetry 比色法

column chromatography 柱色谱

complementary color 互补色complex 络合物complexation 络合反应complexometry complexometric titration 络合滴定法complexone 氨羧络合剂concentration constant 浓度常数

conditional extraction constant 条件萃取常数

conditional formation

coefficient 条件形成常数conditional potential 条件电位conditional solubility product 条件溶度积

confidence interval 置信区间confidence level 置信水平conjugate acid-base pair 共轭酸碱对

constant weight 恒量contamination 沾污continuous extraction 连续萃取

continuous spectrum 连续光谱coprecipitation 共沉淀correction 校正

correlation coefficient 相关系数

crucible 坩埚

crystalline precipitate 晶形沉淀

cumulative constant 累积常数curdy precipitate 凝乳状沉淀degree of freedom 自由度demasking 解蔽

derivative spectrum 导数光谱desiccant; drying agent 干燥剂desiccator 保干器determinate error 可测误差deuterium lamp 氘灯deviation 偏差

deviation average 平均偏差dibasic acid 二元酸

dichloro fluorescein 二氯荧光黄

dichromate titration 重铬酸钾法

dielectric constant 介电常数differential spectrophotometry 示差光度法

differentiating effect 区分效应dispersion 色散

dissociation constant 离解常数distillation 蒸馏

distribution coefficient 分配系

数

distribution diagram 分布图distribution ratio 分配比double beam spectrophotometer 双光束分光光度计

dual-pan balance 双盘天平dual-wavelength spectrophotometry 双波长分光光度法

electronic balance 电子天平electrophoresis 电泳

eluent 淋洗剂

end point 终点

end point error 终点误差enrichment 富集

eosin 曙红

equilibrium concentration 平衡浓度

equimolar series method 等摩尔系列法

Erelenmeyer flask 锥形瓶eriochrome black T (EBT) 铬黑T

error 误差

ethylenediamine tetraacetic acid (EDTA) 乙二胺四乙酸evaporation dish 蒸发皿exchange capacity 交换容量extent of crosslinking 交联度extraction constant 萃取常数extraction rate 萃取率extraction spectrphotometric method 萃取光度法

Fajans method 法杨斯法ferroin 邻二氮菲亚铁离子filter 漏斗

filter 滤光片

filter paper 滤纸

filtration 过滤

fluex 溶剂

fluorescein 荧光黄

flusion 熔融

formation constant 形成常数frequency 频率