化工英语常用词汇课件

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1、化工英语常用词汇 化工英语常用词汇 化工英语常用词汇abscissa n. 横座标abundance n. 丰富, 充裕acceptor n. 接受体accumulator n. 储料器acetic acid n. 醋酸, 乙酸acknowledge v. &n. 致谢activation n. 活化acylation n. 酰化addition n. 加成反应adhesive n. 粘合剂advancement n. 进展，增长advantageous adj. 有利的aerosol n. 烟雾affinity n. 亲合力agent n. 试剂aldehyde n. 醛aldol n. 醛

2、醇 化工英语常用词汇alkaline adj. 碱的alkaloid n. 生物碱alkane n. 烷烃alkene n. 烯烃alkylation n. 烃化, 烷基化alkyl halide n. 烷基卤, 卤烷 alkyne n. 炔alphabetic adj. 依字母顺序ambiguity n. 模糊, 意义不明确amide n. 酰胺amine n. 胺amino acid n. 氨基酸amorphous adj. 无定形analogue n. 类似物anhydride n. 酸酐aniline n. 苯胺anion n. 阴离子anomaly n. 异常，反常化工英语常用词汇a

3、ntibiotics n. 抗菌素antifreezing agent n. 抗冻剂antioxidant n. 抗氧剂appreciable adj. 可估计的architect n. 建筑师, 设计师arene n. 芳烃aromatic adj. 芳香的aromatization n. 芳构化asymmetric adj. 不对称的autooxidation n. 自氧化awarenness n, 意识azeotrope n.共沸混合物azo dye n. 偶氮染料 化工英语常用词汇backup n. /adj 备用设备base n. 碱, 基, 底beaker n. 烧杯benzene

4、 n. 苯biological degradation n. 生物降解biosynthesis vt. 生物合成bleach vt. 漂白bond n. 键branched chain n. 支链budget n. & v. 预算bubble-cap tower n. 泡罩塔buffer n. 缓冲,缓冲剂化工英语常用词汇carbanion n. 负碳离子, 阴碳离子carbene n. 碳烯, 卡宾carbide n. 碳化物, 碳化钙carbocation n. 正碳离子, 阳碳离子carbonyl group n. 羰基carboxy group n. 羧基carboxylic acid

5、 n. 羧酸carcinogenic adj. 致癌的-carotene n. 胡萝卜素carrier n. 载体cartridge n. 软片暗盒catalysis n. 催化(作用)cation n. 阳离子cellulose n. 纤维素ceramic adj/n. 陶瓷(的)chemical shift n. 化学位移chirality n. 手性chlorination n. 氯化作用化工英语常用词汇coil n. 蛇管colorant n. 颜料，着色剂commodity n. 用品compensation n. 补偿competitive n. 竞争的complementary

6、n. 补充的complex n. 络合物complication n. 复杂concerted reaction n. 协同反应condensation n. 缩合反应condiment n. 调味品conformation n. 构象conjugation n. 共轭construction n. 建设, 建筑consultant n. 顾问consumer n. 消耗container n. 容器containment n. 抑制cooler n. 冷却器 化工英语常用词汇decolorant n. 脱色剂decolorize v. 脱色degradation n.降解dehydratio

7、n n. 脱水作用dehydrogenation n. 脱氢作用delocalization n. 离域作用denatured alcohol n. 变性酒精denominator n. 分母derivation n. 衍生，由来derivative n. 衍生物desorption n. 解吸作用destructive distillation 分解蒸馏detergent n. 洗涤剂developer n. 显影剂dextrorotary adj. 右旋的diazonium salt n. 重氮盐diazotization n. 重氮化作用化工英语常用词汇dielectric adj.不导

8、电的，n.电介质dipole n. 偶极directory n. 地址录disclose vt. 揭露, 揭发discrete adj. 离散的，不连续的disposal vt. 排出, 处理director n. 定位基dissolve v.溶解distillation n. 蒸馏dominant adj. 支配的，统治的donor n. 给体drastic n. 激烈的, 猛烈的droplet n. 液滴dyestuff n. 染料 化工英语常用词汇dielectric adj.不导电的，n.电介质dipole n. 偶极directory n. 地址录disclose vt. 揭露, 揭

9、发discrete adj. 离散的，不连续的disposal vt. 排出, 处理director n. 定位基dissolve v.溶解distillation n. 蒸馏dominant adj. 支配的，统治的donor n. 给体drastic n. 激烈的, 猛烈的droplet n. 液滴dyestuff n. 染料 化工英语常用词汇fermentation n. 发酵fiber n. 纤维filament n. 细丝，丝状体filter n.过滤器，滤色片flare v. & n. 闪耀, 闪烁flavoring n. 香剂, 调味剂 fluorescent n. 荧光fore

10、 adj. 先时的, 前部的formaldehyde n. 甲醛fossil n. 化石fractional distillation n. 分馏free radical n. 自由基fumigant n. 熏蒸(消毒)剂al group n. 官能团化工英语常用词汇generalization n. 一般(性), 普遍(性)genetic code n. 遗传密码geological adj. 地质(学)的geomatrical adj. 几何学的glacial acetic acid n. 冰醋酸glucose n. 葡萄糖glycerol n. 甘油, 丙三醇graphics n. 图，

11、制图法 化工英语常用词汇habituation n. 习惯作用, 毒瘾halogenation n. 卤化hazardous adj. 危险的, 有危害的herbicide n.除草剂heterocyclic compound n.杂环化合物heterogeneous adj. 非均相的, 多相的hexagon n. 六边形highlight n. 光线明亮处hold-up n. 塔储量, 容纳量homologous series n. 同系列hormone n. 激素humectant n. 润湿剂hybrid n. 杂化hydration n. 水合作用hydrogenation n. 氢

12、化作用hydrolysis n. 水解hydrophobic adj. 疏水的hydroxyl group n. 羟基化工英语常用词汇inasmuch as adv. 因为, 由于indicator n. 指示剂indiscriminate adj. 不加选择的indol n. 吲哚inductive effect n. 诱导效应ineffective adj. 无效的, 低效率的infrared spectroscopy n. 红外光谱ingenious adj. 坦率的, 天真的ingestion n. 吸收, 吸入inlet n. 进口, 入口insecticide n. 杀虫剂insu

13、lin n. 胰岛素integrate vt. 积分，使.一体化interchangeable adj. 可互换的intermediate n. 中间体ion n. 离子isoelectric point n. 等电点isomer n. 异构体化工英语常用词汇lactic acid n. 乳酸leakage n. 泄漏lesser adj. 较小的, 更少的lime n. 石灰lining n. 衬里, 衬料, 衬套link vt. 连接，键合liquefy vt. 液化lubricating grease n. 润滑脂 化工英语常用词汇manipulation n. 操作, 操纵manu n

14、. 稿子, 手稿mass spectroscopy n. 质谱mechanism n. 机理, 历程medium n. 介质, 培养基llurgical adj. 冶金(学)的methane n. 甲烷methnol n. 甲醇methodology n. 方法论micelle n. 胶粒microorganism n. 微生物migrate vi. 迁移miscible adj. 可溶混的modification n. 修饰monomer n. 单体monosaccharide n. 单糖multiplet n. 多重峰multiplicity n 多重性 化工英语常用词汇naphthale

15、ne n. 萘nitration n. 硝化作用nitric acid n. 硝酸nitrile n. 腈noble adj. 贵重的, 惰性的nomenclacture n. 命名法noteworthy adj. 显著的nucleophile n. 亲核试剂nucleic acid n. 核酸neutralization n. 中和numerator n. (数学上) 分子nutrient n. 营养素, 养分化工英语常用词汇observable a. 可观察到的octane number n. 辛烷值olefin n. 烯烃optical activity n. 旋光性optics n.

16、光学optimum n. 最佳条件orbital n. 轨道organollic compound 金属有机化合物originate vi./vt. 起源outermost adj. 最外层的，远离中心的overhead n. 塔顶馏出物overheat vt. 过热overlap vt. 重叠oxidation n. 氧化作用ozonide n. 臭氧化合物ozonolysis n. 臭氧分解 化工英语常用词汇paraffin n. 链烷烃, 石蜡peptide n. 肽perfume n. 香料peroxide n. 过氧化合物persistence n. 坚持, 固执pesticide

17、n. 杀虫剂pharmaceuticals n. 药物phenol n. 苯酚phenoxide n. (苯)酚盐phenylsulfonic acid n. 苯磺酸phosphoric acid n. 磷酸photochemical reaction n. 光化学反应photochromism n. 光致变色photoconductivity n. 光电导性pigment n. 颜料pink n. 粉红色polyamide n. 聚酰胺polarization n. 极化作用化工英语常用词汇polyhydric alcohol n. 多元醇polymerization n. 聚合作用prec

18、ipitate vi. /n. 沉淀preservative n. 防腐剂prolong vt. 延长, 拖延propellant n. 推进剂prospective adj. 预期的, 有希望的protecting group n. 保护基purity n. 纯度pyridine n. 吡啶pyrolysis n. 热解pyrrole n. 吡咯化工英语常用词汇racemization n. 外消旋作用reagent n. 试剂realization n. 实现recover vt. 回收recrystallization n. 重结晶rectifier n. 精馏器reduction n.

19、 还原(作用)reflux n. 回流refract vt. 折射refrigerant n. 冷冻剂remainder n. 剩余物, 残余部分的replica n. 复制品，拷贝resolution n. 分辨, 拆开restrictive adj. 限制性的ribonucleic acid n. 核糖核酸(RNA)rigorous adj. 严厉(格)的化工英语常用词汇saccharin n. 糖精saponification n. 皂化(作用)screen n. 筛子, 屏幕seal n. 密封(垫)segment n. 部分, 链段selectivity n. 选择性settle v

20、t. (使)沉淀, 澄清setup vt. 装置, 装配sewage n. 污水silica gel n. 硅胶singlet n. 单重峰skeleton n. 骨架solubility n. 溶解度solvant n. 溶剂化物solvent n. 溶剂, 有溶解力的sophistication n. 复杂spectroscopy n. 光谱spin-spin coupling n. 自旋-自旋偶合化工英语常用词汇stoichiometric adj. 化学计算的straightforward adj.一直向前, 正直的substituent n. 取代基substitution reac

21、tion n. 取代反应sucrose n. 蔗糖sulfa drug n. 磺胺药sulfonation n.磺化作用sulfuric acid n. 硫酸supervisor n. 导师, 监督人, 主管人suspension n. 悬浮液sweetener n. 增甜剂symmetry n. 对称性symposium n. 座谈会syn addition n. 顺式加成化工英语常用词汇tar n. 焦油(沥青)tartaric acid n. 酒石酸tautomerism n. 互变异构现象terpene n. 萜烯tertiary adj. 叔的, 第三的tetrahedron n.

22、四面体thiazole n. 噻唑thiophene n. 噻吩toluene n. 甲苯toxicity n. 毒性transesterification n. 酯交换反应transition state n. 过渡状态tray n. 盘, 分馏塔盘triplet n. 三重峰trivial adj. 轻微的化工英语常用词汇ultraviolet-visible spectroscopy n. 紫外-可见光谱unify vt. 统一urea n. 尿素validate vt. 使生效vaporize vt.蒸发versatile adj. 多方面的vice versa adj. 反之也然vi

23、negar n. 醋violate vt. 破坏，侵害whereas conj. 而, 却, 鉴于withdraw vt. 拉, 提取, 取出withdrawal n. 收回，撤回xerography n. 静电复印法yeast n. 酵母zymochemistry n. 酶化学化工英语常用词汇D5G8KbNeQiTlWo#r%u(y+B3E6H9LcOfRjUmYp!s&w)z0C4F7JaMdPhSkVnZq$u*x-A2D5G8KbNfQiTlXo#r%v(y0B3E6I9LcOgRjVmYp!t&w)z1C4G7JaMePhSkWnZq$u*x+A2D5H8KbNfQiUlXo#s%v

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33、aLdOgSjVmYq!t*w-z1D4G7JbMeQhTkWoZr$u(x+B2E5H9KcNfRiUmXp#s&v)y0C3F7IaLdPgSjVnYq!t*w-A1D4G8JbMeQhTlWoZr%u(x+B2E6H9KcOfRiUmXp!s&v)z0C3F7IaMdPgSkVnYq$t*x-A1D5G8JbNeQiTlWo#r%u(y+B2E6H9LcOfRjUmXp!s&w)z0C4F7IaMdPhSkVnZq$t*x-A2D5G8KbNeQiTlXo#r%v(y+B3E6I9LcOgRjUmYp!t&w)z1C4F7JaMdPhSkWnZq$u*x-A2D5H8KbNfQiTlXo

34、#s%v(y0B3E6I9LdOgRjVm$t*x-A2D5G8KbNeQiTlXo#r%v(y+B3E6I9LcOgRjUmYp!s&w)z1C4F7JaMdPhSkWnZq$u*x-A2D5H8KbNfQiTlXo#s%v(y0B3E6I9LdOgRjVmYp!t&w-z1C4G7JaMePhTkWnZr$u*x+A2D5H8KcNfQiUlXo#s%v)y0B3F6I9LdOgSjVmYq!t&w-z1D4G7JbMePhTkWoZr$u(x+A2E5H9KcNfRiUlXp#s&v)y0C3F6IaLdPgSjVnYq!t*w-z1D4G8JbMeQhTkWoZr%u(x+B2E5H9

35、KcOfRiUmXp#s&v)z0C3F7IaLdPgSkVnYq$t*w-A1D5G8JbNeQhTlWo#r%u(y+B2E6H9KcOfRjUmXp!s&v)z0C4F7IaMdPgSkVnZq$t*x-A1D5G8KbNeQiTlWo#r%v(y+B3E6H9LcOgRjUmYp!s&w)z1C4F7JaMdPhSkVnZq$u*x-A2D5G8KbNfQiTlXo#r%v(y0B3E6I9LcOgRjVmYp!t&w)z1C4G7JaMePhSkWnZr$u*x+A2D5H8KcNfQiUlXo#s%v)y0B3F6I9LdOgRjVmYq!t&w-z1C4G7JbMePhTkWnZ

36、r$u(x+A2E5H8KcNfRiUlXp#s%v)y0C3F6IaLdOgSjVnYq!t*w-z1D4G8JbMeQhTkWoZr$u(x+B2E5H9KcNfRiUmXp#s&v)4G7JbMePhTkWnZr$u(x+A2E5H8KcNfRiUlXp#s%v)y0C3F6IaLdOgSjVnYq!t*w-z1D4G7JbMeQhTkWoZr$u(x+B2E5H9KcNfRiUmXp#s&v)y0C3F7IaLdPgSjVnYq$t*w-A1D4G8JbNeQhTlWoZr%u(y+B2E6H9KcOfRiUmXp!s&v)z0C3F7IaMdPgSkVnYq$t*x-A1D5G8Jb

37、NeQiTlWo#r%u(y+B3E6H9LcOfRjUmYp!s&w)z0C4F7JaMdPhSkVnZq$u*x-A2D5G8KbNeQiTlXo#r%v(y+B3E6I9LcOgRjUmYp!t&w)z1C4F7JaMePhSkWnZq$u*x+A2D5H8KbNfQiUlXo#s%v(y0B3F6I9LdOgRjVmYp!t&w-z1C4G7JaMePhTkWnZr$u*x+A2E5H8KcNfQiUlXp#s%v)y0B3F6IaLdOgSjVmYq!t*w-z1D4G7JbMeQhTkWoZr$u(x+A2E5H9KcNfRiUlXp#s&v)y0C3F6IaLdPgSjVnYq!

38、t*w-A1D4G8JbMeQhTlWoZr%u(x+B2E6H9KcOfRiUmXp!s&v)z0C3F7IaMdPgSkVnYq$t*w-A1D5G8JbNeQhTlWo#r%u(y+B2E6H9LcOfRjUmXp!s&w)z0C4F7IaMdPhSkVnZq$t*x-A2D5G8KbNeQiTlXo#r%v(y+B3E6H9LcOgRjUmYp!s&w)z1C4F7JaMdPhSo#r%u(y+B2E6H9LcOfRjUmXp!s&w)z0C4F7IaMdPhSkVnZq$t*x-A2D5G8KbNeQiTlWo#r%v(y+B3E6H9LcOgRjUmYp!s&w)z1C4F7JaM

39、dPhSkWnZq$u*x-A2D5H8KbNfQiTlXo#s%v(y0B3E6I9LdOgRjVmYp!t&w)z1C4G7JaMePhSkWnZr$u*x+A2D5H8KcNfQiUlXo#s%v)y0B3F6I9LdOgSjVmYq!t&w-z1D4G7JbMePhTkWoZr$u(x+A2E5H8KcNfRiUlXp#s%v)y0C3F6IaLdOgSjVnYq!t*w-z1D4G8JbMeQhTkWoZr%u(x+B2E5H9KcOfRiUmXp#s&v)z0C3F7IaLdPgSkVnYq$t*w-A1D4G8JbNeQhTlWoZr%u(y+B2E6H9KcOfRjUmXp!s&v)z0C4F7IaMdPgSkVnZq$t*x-A1D5G8KbNeQiTlWo#r%v(y