常用分析化学专业英语词汇
(完整版)化学类专业英语词汇.doc

专业英语词汇Unit 1TEXT A : Chemical Reactions and Group Reactionscustomary a. 通常的,惯例的handle n.柄vt.触摸handling n.处理,管理derive vt.取得,得到,衍生oxidate vt.使氧化oxidation n.satisfactory a.令人满意的,符合要求的rapid a.快的,迅速的,动作快的combustion n.燃烧somewhat pron. ad. 一点点,几分,有点effort n.努力commercial a.商业的,商务的undesirable a不.合需要的,不受欢迎的,讨厌的retard vt.延迟,放慢,使停滞transformer n.变压器transform vt.改变,转变automotive a.自动的,机动的,汽车的cracked裂化的sluge n.软泥,淤泥stiff a.硬的,强烈的extent 广度,程度distillation n.蒸馏distill vt.vi.unrefined a.未精致,未提炼的acidity n.酸味,酸性acidify vt. Vi.Involve vt. 包缠,卷缠Fell=followingIndividual a.个人的,个体的Presumable a可.假定的,可推测的Destruction n.破坏,毁灭Overall n。
a.全面的,综合的Exceed 超过,胜过Isolate vt.隔离,孤立,使离析iso—构词成分“均匀”“异构”“苯”Analyse vt. 分析,分解Carbonyl 羰基Carboxyl羧基Hydroxyl羟基Decomposition分解Alkyl烷基,烃基Ketone 酮Aldehyde n.醛Yield vt. 出产,产出Explosive a. 爆炸Vapor n.蒸汽, vi.蒸发Propagation 繁殖,增殖;传播Dehydrate vt.使脱水Acet 构词成分Acetaldehyde乙醛Resin n.树脂Resinous a.树脂的Carboxylic a.羟基的Substantial a.物质的,实质的Susceptible a易.受感动的,敏感的Analogous a.类似的,相似的( to)Response n.作答,回答,响应,反应Readily ad.乐意地,很快地Readiness n准.备就绪,愿意Extent n.广度长度Steric 空间的,位的Likewise ad.同样的,照样地;也,又Suffer vt.遭受,经历Progressive a进.步的,长进的,渐次的Adjacent a.邻近的,紧挨着的Terminal a.末端的,终点的MethyleneBromide n.溴化物Substitute n.代替物(人),代用品substitution n.代替,替换Remote a相.隔较远的Acetone n.丙酮Ether n.醚,乙醚Correspond vi.符合,一致;相当,相应Reservation n保.留,预定Tend vi.走向,趋向。
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complexometrycomplexometric 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Terror 误差ethylenediaminetetraacetic 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frequency density 频率密度frequency distribution 频率分布gas chromatography (GC) 气相色谱grating 光栅gravimetric factor 重量因素gravimetry 重量分析guarantee reagent (GR) 保证试剂high performance liquid chromatography (HPLC) 高效液相色谱histogram 直方图homogeneous precipitation 均相沉淀hydrogen lamp 氢灯hypochromic shift 紫移ignition 灼烧indicator 指示剂induced reaction 诱导反应inert solvent 惰性溶剂instability constant 不稳定常数instrumental analysis 仪器分析intrinsic acidity 固有酸度intrinsic basicity 固有碱度intrinsic solubility 固有溶解度iodimetry 碘滴定法iodine-tungsten lamp 碘钨灯iodometry 滴定碘法ion association extraction 离子缔合物萃取ion chromatography (IC) 离子色谱ion exchange 离子交换ion exchange resin 离子交换树脂ionic strength 离子强度isoabsorptive point 等吸收点Karl Fisher titration 卡尔•费歇尔法Kjeldahl determination 凯氏定氮法Lambert-Beer law 朗泊-比尔定律leveling effect 拉平效应ligand 配位体light source 光源line spectrum 线状光谱linear regression 线性回归liquid chromatography (LC) 液相色谱macro analysis 常量分析masking 掩蔽masking index 掩蔽指数mass balance 物料平衡matallochromic indicator 金属指示剂maximum absorption 最大吸收mean, average 平均值measured value 测量值measuring cylinder 量筒measuring pipette 吸量管median 中位数mercurimetry 汞量法mercury lamp 汞灯mesh [筛]目methyl orange (MO) 甲基橙methyl red (MR) 甲基红micro analysis 微量分析mixed constant 混合常数mixed crystal 混晶mixed indicator 混合指示剂mobile phase 流动相Mohr method 莫尔法molar absorptivity 摩尔吸收系数mole ratio method 摩尔比法molecular spectrum 分子光谱monoacid 一元酸monochromatic color 单色光monochromator 单色器neutral solvent 中性溶剂neutralization 中和non-aqueous titration 非水滴定normal distribution 正态分布occlusion 包藏organic phase 有机相ossification of indicator 指示剂的僵化outlier 离群值oven 烘箱paper chromatography(PC) 纸色谱parallel determination 平行测定path lenth 光程permanganate titration 高锰酸钾法phase ratio 相比phenolphthalein (PP) 酚酞photocell 光电池photoelectric colorimeter 光电比色计photometric titration 光度滴定法photomultiplier 光电倍增管phototube 光电管pipette 移液管polar solvent 极性溶剂polyprotic acid 多元酸population 总体postprecipitation 后沉淀precipitant 沉淀剂precipitation form 沉淀形precipitation titration 沉淀滴定法precision 精密度preconcentration 预富集predominance-area diagram 优势区域图primary standard 基准物质prism 棱镜probability 概率proton 质子proton condition 质子条件protonation 质子化protonation constant 质子化常数purity 纯度qualitative analysis 定性分析quantitative analysis 定量分析quartering 四分法random error 随机误差range 全距(极差)reagent blank 试剂空白Reagent bottle 试剂瓶recording spectrophotometer 自动记录式分光光度计recovery 回收率redox indicator 氧化还原指示剂redox titration 氧化还原滴定referee analysis 仲裁分析reference level 参考水平reference material (RM) 标准物质reference solution 参比溶液relative error 相对误差resolution 分辨力rider 游码routine analysis 常规分析sample 样本,样品sampling 取样self indicator 自身指示剂semimicro analysis 半微量分析separation 分离separation factor 分离因数side reaction coefficient 副反应系数significance test 显著性检验significant figure 有效数字simultaneous determination of multiponents 多组分同时测定single beam spectrophotometer 单光束分光光度计single-pan balance 单盘天平slit 狭缝sodium diphenylamine sulfonate 二苯胺磺酸钠solubility product 溶度积solvent extraction 溶剂萃取species 型体(物种)specific extinction coefficient 比消光系数spectral analysis 光谱分析spectrophotometer 分光光度计spectrophotometry 分光光度法stability constant 稳定常数standard curve 标准曲线standard deviation 标准偏差standard potential 标准电位standard series method 标准系列法standard solution 标准溶液standardization 标定starch 淀粉stationary phase 固定相steam bath 蒸气浴stepwise stability constant 逐级稳定常数stoichiometric point 化学计量点structure analysis 结构分析supersaturation 过饱和systematic error 系统误差test solution 试液thermodynamic constant 热力学常数thin layer chromatography (TLC) 薄层色谱titrand 被滴物titrant 滴定剂titration 滴定titration constant 滴定常数titration curve 滴定曲线titration error 滴定误差titration index 滴定指数titration jump 滴定突跃titrimetry 滴定分析trace analysis 痕量分析transition interval 变色间隔transmittance 透射比tri acid 三元酸true value 真值tungsten lamp 钨灯ultratrace analysis 超痕量分析UV-VIS spectrophotometry 紫外-可见分光光度法volatilization 挥发Volhard method 福尔哈德法volumetric flask 容量瓶volumetry 容量分析Wash bottle 洗瓶washings 洗液water bath 水浴weighing bottle 称量瓶weighting form 称量形weights 砝码working curve 工作曲线xylenol orange (XO) 二甲酚橙zero level 零水平异步处理dispatch_async(dispatch_get_ global_queue(0, 0), ^{.[self test1]; ..........);});。
化学专业英语词汇

1.TheIdeal-GasEquation理想气体状态方程2.Partial Pressures分压3.Real Gases:Deviation from IdealBehavior真实气体:对理想气体行为的偏离4.Thevande rWaals Equation范德华方程5.Systemand Surroundings系统与环境6.Stateand State Functions状态与状态函数7.Process过程8.Phase相9.The First Lawof Thermodynamics热力学第一定律10.Heatand Work热与功11.Endothermicand Exothermic Processes吸热与发热过程12.Enthalpiesof Reactions反应热13.Hess’s Law盖斯定律14.Enthalpiesof Formation生成焓15.Reaction Rates反应速率16.Reaction Order反应级数17.Rate Constants速率常数18.Activation Energy活化能19.The Arrhenius Equation阿累尼乌斯方程20.Reaction Mechanisms反应机理21.Homogeneous Catalysis均相催化剂22.Heterogeneous Catalysis非均相催化剂23.Enzymes酶24.The Equilibrium Constant平衡常数25.the Directionof Reaction反应方向26.L eChatelier’s Principle列·沙特列原理27.Effects of V olume,Pressure,Temperature Changesand Catalystsi.体积,压力,温度变化以及催化剂的影响28.Spontaneous Processes自发过程29.Entropy (StandardEntropy)熵(标准熵)30.The Second Law of Thermodynamics热力学第二定律31.EntropyChanges熵变32.StandardFree-EnergyChanges标准自由能变33.Acid-Bases酸碱34.The Dissociation of Water水离解35.The Protonin Water水合质子36.Thep H ScalespH值37.Bronsted-Lowry Acidsand Bases Bronsted-Lowry酸和碱38.Proton-Transfer Reactions质子转移反应39.Conjugate Acid-Base Pairs共轭酸碱对71.ThePauli Exclusion Principle泡林不相容原理72.Electron Configurations电子构型73.The PeriodicTable周期表74.Row行75.Group族76.Isotopes,Atomic Numbers,andMass Numbers同位素,原子数,质量数77.Periodic Properties o fthe Elements元素的周期律78.Radiu of Atoms原子半径79.Ionization Energy电离能80.Electronegativity电负性81.Effective Nuclear Charge有效核电荷82.Electron Affinities亲电性83.Metals金属84.Nonmetals非金属85.Valence Bond Theory价键理论86.Covalence Bond共价键87.Orbital Overlap轨道重叠88.Multiple Bonds重键89.Hybrid Orbital杂化轨道90.The VSEPR Model价层电子对互斥理论91.Molecular Geometries分子空间构型92.Molecular Orbital分子轨道93.Diatomic Molecules双原子分子94.Bond Length键长95.Bond Order键级96.Bond Angles键角97.Bond Enthalpies键能98.Bond Polarity键矩99.Dipole Moments偶极矩100.Polarity Molecules极性分子101.Polyatomic Molecules多原子分子102.Crystal Structure晶体结构130.Peroxidesand Superoxides过氧化物和超氧化物131.Hydroxides氢氧化物132.Salts盐133.p-BlockElementsp区元素134.Boron Group(Boron,Aluminium,Gallium,Indium,Thallium)硼族(硼,铝,镓,铟,铊)135.Borane硼烷136.Carbon Group(Carbon,Silicon,Germanium,Tin,Lead)碳族(碳,硅,锗,锡,铅)137.Graphite,Carbon Monoxide,Carbon Dioxide石墨,一氧化碳,二氧化碳138.CarbonicAcid,Carbonatesand Carbides碳酸,碳酸盐,碳化物139.Occurrenceand Preparation of Silicon硅的存在和制备140.Silicic Acid,Silicates硅酸,硅酸盐141.Nitrogen Group(Phosphorus,Arsenic,Antimony,andBismuth)氮族(磷,砷,锑,铋)142.Ammonia,NitricAcid,PhosphoricAcid氨,硝酸,磷酸143.Phosphorates,phosphorus Halides磷酸盐,卤化磷144.Oxygen Group(Oxygen,Sulfur,Selenium,andTellurium)氧族元素(氧,硫,硒,碲)145.Ozone,HydrogenPeroxide臭氧,过氧化氢146.Sulfides硫化物147.Halogens(Fluorine,Chlorine,Bromine,Iodine)卤素(氟,氯,溴,碘)148.Halides,Chloride卤化物,氯化物149.The Noble Gases稀有气体150.Noble-GasCompounds稀有气体化合物151.d-Blockelementsd区元素152.Transition Metals过渡金属153.Potassium Dichromate重铬酸钾154.Potassium Permanganate高锰酸钾155.Iron Copper ZincMercury铁,铜,锌,汞156.f-Block Elementsf区元素nthanides镧系元素158.Radioactivity放射性159.Nuclear Chemistry核化学160.Nuclear Fission核裂变161.Nuclea Fusion核聚变162.analyticalchemistry分析化学163.qualitativeanalysis定性分析186.deviation偏差187.precision精密度188.relativestandarddeviation相对标准偏差(RSD)189.coefficientvariation变异系数(CV)190.confidencelevel置信水平191.confidenceinterval置信区间192.significanttest显著性检验193.significantfigure有效数字194.standardsolution标准溶液195.titration滴定196.stoichiometricpoint化学计量点197.endpoint滴定终点198.titrationerror滴定误差199.primarystandard基准物质200.amountofsubstance物质的量201.standardization标定202.chemicalreaction化学反应203.concentration浓度204.chemicalequilibrium化学平衡205.titer滴定度206.generalequationforachemicalreaction化学反应的通式207.protontheoryofacid-base酸碱质子理论208.acid-basetitration酸碱滴定法209.dissociationconstant解离常数210.conjugateacid-basepair共轭酸碱对211.aceticacid乙酸212.hydroniumion水合氢离子213.electrolyte电解质214.ion-productconstantofwater水的离子积215.ionization电离216.protoncondition质子平衡217.zerolevel零水准218.buffersolution缓冲溶液219.methylorange甲基橙220.acid-baseindicator酸碱指示剂221.phenolphthalein酚酞251.cerimetry铈量法252.redoxindicator氧化还原指示253.oxygenconsuming耗氧量(OC)254.chemicaloxygendemanded化学需氧量(COD) 255.dissolvedoxygen溶解氧(DO)256.precipitation沉淀反应257.argentimetry银量法258.heterogeneousequilibriumofions多相离子平衡259.aging陈化260.postprecipitation继沉淀261.coprecipitation共沉淀262.ignition灼烧263.fitration过滤264.decantation倾泻法265.chemicalfactor化学因数266.spectrophotometry分光光度法267.colorimetry比色分析268.transmittance透光率269.absorptivity吸光率270.calibrationcurve校正曲线271.standardcurve标准曲线272.monochromator单色器273.source光源274.wavelengthdispersion色散275.absorptioncell吸收池276.detector检测系统277.bathochromicshift红移278.Molarabsorptivity摩尔吸光系数279.hypochromicshift紫移280.acetylene乙炔281.ethylene乙烯282.acetylatingagent乙酰化剂283.aceticacid乙酸284.adiethylether乙醚285.ethylalcohol乙醇286.acetaldehtde乙醛287.β-dicarbontlcompoundβ–二羰基化合物288.bimolecularelimination双分子消除反应289.bimolecularnucleophilicsubstitution双分子亲核取代反应322.Michaelreacton麦克尔反应323.halogenatedhydrocarbon卤代烃324.haloformreaction卤仿反应325.systematicnomenclatur系统命名法e326.Newmanprojection纽曼投影式327.aromaticcompound芳香族化合物328.aromaticcharacter芳香性r329.Claisencondensationreaction克莱森酯缩合反应330.Claisenrearrangement克莱森重排331.Diels-Alderreation狄尔斯-阿尔得反应332.Clemmensenreduction克莱门森还原333.Cannizzaroreaction坎尼扎罗反应334.positionalisomers位置异构体335.unimoleculareliminationreaction单分子消除反应336.unimolecularnucleophilicsubstitution单分子亲核取代反应337.benzene苯338.functionalgrou官能团p339.configuration构型340.conformation构象341.confomationalisome构象异构体342.electrophilicaddition亲电加成343.electrophilicreagent亲电试剂344.nucleophilicaddition亲核加成345.nucleophilicreagent亲核试剂346.nucleophilicsubstitutionreaction亲核取代反应347.activeintermediate活性中间体348.Saytzeffrule查依采夫规则349.cis-transisomerism顺反异构350.inductiveeffect诱导效应t351.Fehling’sreagent费林试剂352.phasetransfercatalysis相转移催化作用353.aliphaticcompound脂肪族化合物354.eliminationreaction消除反应355.Grignardreagent格利雅试剂灭滴灵Metronidazole柠檬酸CitricAcid硝酸钙calciumnitrate癸二酸SebacicAcid冰醋酸glacialaceticacid维生素C磷酸镁MagnesiumAscorbylPhosphate 对苯二酚Hydroquinone环丙沙星盐酸CIPROFLOXACINHCL氢氧化钠SodiumHydroxide吗菌灵醋酸盐dodemorphacetate烯酰吗啉dimethomorph百菌清Chlorothalonil尼索朗hexythiazox哒螨灵pyridaben葡萄糖酸-δ-内酯gluconodeltalactone硫酸粘杆菌素colistinesulfate恩诺沙星EnrofloxacinBase土霉素盐酸OxyTetraCyclineHCl黄磷YellowPhosphorus索布瑞醇Sobrerol焦棓酸PYROGALLOL硫乙醇酸THIOGLYCOLLICACID茴香硫醚THIOANISOLE1-溴-3-氯丙烷1-BROMO-3-CHLOROPROPANE 氟苯FLUOROBENZEN叔丁基胺tert-butylamine丙烯酸树脂Acrylicresin维生素B6VITAMINB6磺胺胍Sulfaguanidine松香树脂GumRosin苯甲酸钠SODIUMBENZOATE双氧水HydrogenPeroxide6-氨基己烷-1-醇6-aminohexan-1-ol邻苯二甲酸酐PhthalicAnhydride2,3-二氨基甲苯2,3-diaminotoluene吲哚indole2-甲基吲哚2-methylindole三苯基硼triphenylborane松油精Dipentine十六烷醇CetylAlcohol呋喃-2-硼酸FURAN-2-BORONICACID莫匹罗星Mupirocin高锰酸钾PotassiumPermanganate噻苯咪唑Thiabendazole42-amino-2-(hydroxymethyl)-1,3,propanediol二环戊二烯Dicyclopentadiene(DCPD)金红石型氧化钛TitaniumDioxide(Rutile)Topgrade硼酸boricacid氧化铅LeadOxide邻苯二甲酸酐PhthalicAnhydride叔丁基锡烷tributylstannane碳黑CarbonBlackElftex430碳黑CarbonBlackN300碳黑CarbonBlackN-326磷酸PHOSPHORICACID硝酸铅LEADNITRATE硬脂酸铅LEADSTEARA TE次硫酸钠SodiumHydrosulfite磷酸二氢铵AmmoniumDihydrogenPhosphate 水合肼HydrazineHydrate6三聚磷酸钠SodiumTripolyphosphate氧化铁黄ironoxideyellow氧化铁红ironoxidered1,1,1-三氯乙烷1,1,1-TrichloroEthane氯化铵AmmoniumChloride苯酚PHENOL甲氧苄氨嘧啶TRIMETHOPRIM磷酸三钙tricalciumphosphate酒石酸苯甲曲秦PhendimetrazineTartrate碳酸氢钠sodiumbicarbonate氯四环素盐酸ChlortetracyclineHCl三水合氨卡青霉素AmpicillinTrihydratemicronized 山梨糖醇SorbitolPowder一水葡萄糖DextroseMonohydrate碳化钙calciumcarbide柚皮甙Naringin叶绿素铜钠盐sodiumcopper苏打灰sodaash酒石酸盐tartrate鉻酸銨AMMONIUMCHROMATE苦味酸PICRICACID甲酸铵AMMONIUMFORMATE7聚丙烯薄膜PPSHEETFOROPPTAPE氨基乙酸Glycine氨比西林AMPICILINE土霉素盐酸OxytetracyclineHCL6-溴-2-羟基萘6-Bromo-2-hydroxynaphthalene2,6-二甲氧基萘2,6-Dimethoxynaphthalene2,6-二羟基萘2,6-Dihydroxynaphthalene6-甲氧基-2-羟基萘6-Methoxy-2-hydroxynaphthalene 2-叔丁基-4-甲基苯酚2-Tertiary-butyl-4-methylphenol 炉甘石Calamine5-溴-2-甲基嘧啶5-Bromo-2-methylpyridine氯化镁MagnesiumChloride。
分析化学专业英语词汇

ether-soluble acidic matter
酸中和容量
acid-n eutraliz ing capacity
热原
pyroge n
异常毒性
un due toxicity
衰变
decay
放射性核纯度
radi onu clide purity
放射性浓度
radioactive concen trati on
耐用性
ruggedness
计算机辅助药物分析
computati onal pharmaceutical an alysis,
computeraided pharmaceutical an alysis
模式
pattern
收敛
conv erge nee
特征
feature
特征选择
feature selecti on
索氏[脂肪]抽提器
Soxhlet extractor
丹氏浓缩器
Danish concen trator
不皂化物
non-sap on ifiable matter
羟值
hydroxyl value
烷氧基测定
alkyloxy determ in atio n
范氏氨基氮测定法
van Slyke method
变量校正
variate calibratio n
多变量校正
multivariate calibrati on
反向传播
back propagati on
最优化方法
optimizatio n method
窗口图解技术
分子大小
moleeular size
化学常用英语词汇

化学常用英语词汇————————————————————————————————作者:————————————————————————————————日期:?化学常用英语词汇2. Partial Pressures 1.The Ideal-Gas Equation理想气体状态方程?分压3.Real Gases: DeviationfromIdealBehavior 真实气体:对理想气体行为的偏离4. The van derWaals Equation范德华方程?5.System and Surroun6. State and State Functions 状态与状态函数dings 系统与环境?7.Process 过程?8.Phase 相9.The First Law of Thermodynamics热力学第一定律10. Heat and Work 热与功?11. Endothermic and Exothermic Processes吸热与发热过程?12. EnthalpiesofReactions反应热?13. Hess’s Law 盖斯定律?14.Enthalpies of Formation生成焓15. ReactionRates反应速率?16. ReactionOrder反应级数18. Activation Energy活化能17. Rate Constants 速率常数?20. Reaction 19.TheArrhenius Equation 阿累尼乌斯方程?Mechanisms(机制) 反应机理21. Homogeneous Catalysis(catalysis英[k?'t?l?s?s]n.催化作用)均相催化剂22.Heterogeneous Catalysis 非均相催化剂24. The EquilibriumConstant平衡常数23. Enzymes酶?25.theDirection ofReaction 反应方向26. Le Chatelier’s Principle 列沙特列原理27. Effects of Volume, Pressure,Temperature Changes and Catal28. Spontaneous Processes ysts体积,压力,温度变化以及催化剂的影响?自发过程(spontaneous[sp?n?te?ni?s] adj.自发的;自然的;天然产生的;无意识的)29. Entropy (Standard Entropy) 熵(标准熵)31. 30.The Second Lawof Thermodynamics热力学第二定律?EntropyChanges 熵变?32. StandardFree-Energy Changes标准自由能变33. Acid-Bases酸碱34. TheDissociation of Water水离解35.The Proton in Water 水合质子?36.ThepHScales pH 37.Bronsted-Lowry AcidsandBases Bronsted-Lowry 酸和碱值?39. Conjugate Acid-Ba 38.Proton-Transfer Reactions 质子转移反应?se Pairs 共轭酸碱对41. Lewi 40. Relative Strength of Acids and Bases 酸碱的相对强度?42.Hydrolysis of MetalIons 金属离sAcids and Bases路易斯酸碱?子的水解?43.Buffer Solutions缓冲溶液?44.The Common-Ion Effects 同离子效应45. Buffer Capacity 缓冲容量46. Formation of Complex Ions 配离子的形成?47.Solubility溶解度48. TheSolubility-Product Constant Ksp溶度积常数50. Sel 49.Precipitation and separation of Ions离子的沉淀与分离?ective Precipitation ofIons 离子的选择沉淀52. Oxidation N 51.Oxidation-ReductionReactions 氧化还原反应?umber氧化数53. Balancing Oxidation-ReductionEquations氧化还原反应方程的配平56. Voltaic Cell 伏54.Half-Reaction 半反应?55.Galvani Cell原电池?特电池57.Cell EMF 电池电动势59.Oxidizing 58. StandardElectrode Potentials 标准电极电势?and Reducing Agents氧化剂和还原剂60.The Nernst Equation能斯特方程61. Electrolysis 电解62.The WaveBehavior of Electrons 电子的波动性63. Bohr’sModelofThe Hydrogen Atom氢原子的波尔模型?64. Line Spectra 线光谱65. Quantum Numbers量子数66. Electron Spin 电子自旋67. Atomic Orbital原子轨道68. Thes (p, d, f) Orbitals(p,d,f)轨道69. Many-Electron Atoms多电子原子71. The Pauli Exclusion Princip 70. Energies of Orbital轨道能量?le 泡林不相容原理?72. ElectronConfigurations电子构型73. ThePeriodic Table 周期表75.Group 族?76. Isotopes, Atomic Numbers, and 74.Row行?Mass Numbers同位素,原子数,质量数78.R77. Periodic PropertiesoftheElements 元素的周期律?adiusof Atoms原子半径79.Ionization Energy电离能80. Electronegativity 电负性81. EffectiveNuclear Charge有效核电荷?82.Electron Affin ities 亲电性83. Metals 金属?84. Nonmetals 非金属85. Valence Bond Theory价键理论87. Orbital Overlap 轨道重叠?88.Multi 86.Covalence Bond 共价键?89. HybridOrbital杂化轨道pleBonds 重键?90.The VSEPR Model 价层电子对互斥理论91.Molecular Geometries 分子空间构型93. Diatomic Molecules双原子分子92.Molecular Orbital分子轨道?94. Bond Length键长95. Bond Order键级96. Bond Angles 键角98. Bond Polarity 键矩?99.DipoleM 97.Bond Enthalpies 键能?101.Poments偶极矩?100. PolarityMolecules 极性分子?102. Crystal Structure 晶体结构olyatomic Molecules 多原子分子?104. Close Packingof Spheres 球密堆积103. Non-Crystal 非晶体??105. Metallic Solids 金属晶体106. Metallic Bond金属键107.Alloys合金?108. Ionic Solids离子晶体109. Ion-Dipole Forces 离子偶极力?110. Molecular Forces 分子间力?111.IntermolecularForces分子间作用力112. Hydrogen Bonding 氢键113. Covalent-Network Solids原子晶体114. Compounds化合物?115. The Nomenclature, Compositionand Structure ofComplexes 配合物的命名,组成和结构?116. Charges,Coordination Numbers, and Geometries电荷数、配位数、及几何构型117. Chelates螯合物118. Isomerism异构现象119.Structural Isomerism结构异构?120.Stereoisomerism 立体异构?121. Magnetism磁性122. Electron Configurations in Octahedral Complexes 八面体构型配合123. Tetrahedral andSquare-planar Complexes 四物的电子分布?面体和平面四边形配合物?124.General Characteristics 共性126.Alkali Metals 碱金属125.s-BlockElements s区元素?127. Alkaline Earth Metals 碱土金属?128.Hydrides 氢化物129.Oxides氧化物130.Peroxides and Superoxides 过氧化物和超氧化物?131. Hydroxides 氢氧化物132. Salts 盐133. p-Block Elementsp区元素134. Boron Group (Boron, Aluminium, Gallium,Indium, Thallium) 硼族(硼,铝,镓,铟,铊)?135.Borane 硼烷136. CarbonGroup(Carbon, Silicon, Germanium, Tin,Lead)137.Graphite, CarbonMonoxide, Ca 碳族(碳,硅,锗,锡,铅)?138. Carbonic Acid, CarbonDioxide石墨,一氧化碳,二氧化碳?13. Occurrence and rbonates andCarbides碳酸,碳酸盐,碳化物?9Preparation of Silicon硅的存在和制备140. Silicic Acid,Silicates 硅酸,硅酸盐141. Nitrogen Group(Phosphorus,Arsenic, Antimony, and Bismuth)氮族(磷,砷,锑,铋)142. Ammonia, NitricAcid, PhosphoricAcid氨,硝酸,磷酸?143. Ph osphorates, phosphorus Halides磷酸盐,卤化磷144. Oxygen Group (Oxygen,Sulfur, Selenium, and Tellurium)氧族元素(氧,硫,硒,碲)?145. Ozone, Hydrogen Peroxide 臭氧,过氧化氢?146. Sulfides 硫化物147.Halogens (Fluorine, Chlorine, Bromine, Iodine)卤素(氟,氯,溴,碘)149. The NobleGases稀有气148.Halides, Chloride 卤化物,氯化物?体151. d-Block elements d区元150.Noble-Gas Compounds 稀有气体化合物?素?152. Transition Metals 过渡金属153. PotassiumDichromate重铬酸钾?154.PotassiumPermanganate 高锰酸钾155. Iron Copper ZincMercury 铁,铜,锌,汞?156. f-BlockElementsf区元素?15nthanides镧系元素158.Radioactivity放射性159. Nuclear Chemistry 核化学161. NuclearFusion核聚变160.NuclearFission核裂变?162.analyticalchemistry 分析化学163. qualitative analysis 定性分析?164.quantitative analysis 定量分析166. instrumentalanalysis仪器分析165. chemical analysis 化学分析?167. titrimetry 滴定分析168. gravimetricanalysis 重量分析法170. chromatographic analysis色谱分析?17169. regent试剂?1. product 产物172.electrochemical analysis电化学分析173.on-line analysis在线分析175. characteristic 表征174.macroanalysis常量分析?176.micro analysis微量分析?177. deformation analysis 形态分析178. semimicroanalysis半微量分析?179.systematicalerror180. routineanalysis常规分析?181.randomerror偶系统误差?182.arbitration analysis 仲裁分析?183. gross error过失误然误差?184. normaldistribution 正态分布差?185. accuracy 准确度186. deviation偏差187. precision精密度188. relativestandard deviation 相对标准偏差(RSD)189.coefficient variation 变异系数(CV)190. confidence level 置信水平?191. confidenceinterval 置信区间?192. significanttest 显著性检验194. standard solution 标准溶液193.significant figure有效数字??195. titration滴定196.stoichiometric point 化学计量点198.titration error 滴定误差?1 197.end point 滴定终点?99.primary standard 基准物质200. amountof substance物质的量?201.standardization 标定20202. chemical reaction化学反应?203. concentration浓度?4.chemicalequilibrium 化学平衡?205. titer 滴定度?206. gener al equation for a chemical reaction化学反应的通式207.protontheory of acid-base 酸碱质子理论208. acid-basetitration 酸碱滴定法?209.dissociation210. conjugateacid-base pair共轭酸碱constant 解离常数?对?211. acetic acid 乙酸?212.hydronium ion水合氢离子214. ion-productconstant of water水213.electrolyte 电解质?的离子积216. proton condition 质子平衡215. ionization 电离?218. buffersolution 缓冲溶液217.zeroleve零水准?219. methyl orange甲基橙220.acid-base indicator 酸碱指示剂221.phenolphthalein酚酞222.coordination compound 配位化合物?223. center ion中心离子224.cumulative stability constant 累积稳定常数225.alphacoefficient 酸效应系数227. ligand配位体226.overall stabilityconstant总稳定常数?228. ethylenediamine tetraaceticacid 乙二胺四乙酸230. coordinationato229. side reactioncoefficient 副反应系数?232. lone pairelec231. coordination number 配位数?m 配位原子?tron 孤对电子234. metal indicator金属指示剂233.chelate compound螯合物?235. chelating agent 螯合剂237.demasking 解蔽236.masking 掩蔽?238. electron电子241. catalyst催化剂239. catalysis 催化?240.oxidation氧化?242. reduction还原243.catalytic reaction催化反应244. reaction rate 反应速率?245.electrodepotential电极电势247. redox couple氧化还?246.activation energy 反应的活化能?原电对248. potassiumpermanganate 高锰酸钾249. iodimetry 碘量法?250. potassium dichromate 重铬酸钾?251.252. redoxindicator 氧化还原指示cerimetry铈量法?253. oxygen consuming 耗氧量(OC)254. chemical oxygen demanded化学需氧量(COD)255.dissolved oxygen溶解氧(DO)256. precipitation沉淀反应258. heterogeneous equilibrium ofion257.argentimetry银量法?s 多相离子平衡260. postprecipitation 继沉淀259.aging陈化?261.coprecipitation共沉淀264.decantation倾泻法263. fitration 过滤?262. ignition灼烧?265.chemical factor化学因数266.spectrophotometry分光光度法?267.colorimetry比色分析?2269. absorptivity 吸光率68. transmittance透光率?270.calibration curve 校正曲线271.standard curve标准曲线?272. monochromator单色器273.source光源274. wavelengthdispersion 色散275.absorptioncell 吸收池277. bathochromic shif红移276. detector 检测系统?279.hypochromic shift 紫278. Molar absorptivity 摩尔吸光系数?移280. acetylene乙炔282.acetylating agent 乙酰化剂281. ethylene乙烯?285.ethyl alcoh284.adiethylether乙醚?283.aceticacid 乙酸?ol 乙醇287. β-dicarbontl compound β–二羰基化合286. acetaldehtde乙醛?物289. bimolecular n288. bimolecular elimination 双分子消除反应?ucleophilic substitution 双分子亲核取代反应291. molecularorbital theo290. open chaincompound 开链族化合物?ry分子轨道理论292. chiral molecule 手性分子?293.tautomerism 互变异构现象?294.reaction mechanism反应历程295. chemicalshift 化学位移296. Waldeninversio瓦尔登反转n?297. Enantiomorph对映体?298.addition rea ction 加成反应?299. dextro- 右旋302.stereo isomer 301. stereochemistry 立体化学?300. levo- 左旋?303.Lucas reagent卢卡斯试剂?304. covalentbond 立体异构体?共价键?305. conjugated diene 共轭二烯烃306. conjugated double bond共轭双键307. conjugated system 共轭体系308.conjugated effect 共轭效应?309.isomer 同分异构体311. organicchemistry 有机化学310. isomerism同分异构现象?312.hybridization 杂化313. hybrid orbital 杂化轨道315. peroxide effect过氧化314.heterocycliccompound 杂环化合物?物效应t316. valencebond theory价键理论318.electron-attracting group 吸电子基317. sequence rule 次序规则?319.Huckelrule 休克尔规则?320.Hinsberg test 兴斯堡试验321.infraredspectrum 红外光谱322.Michaelreacton 麦克尔反应?323.halogenated hydrocarbon 卤代烃324.haloform reaction 卤仿反应326. Newmanprojecti325. systematic nomenclatur 系统命名法e?on 纽曼投影式327. aromaticcompound 芳香族化合物?328. aromaticcharacter芳香性r?329.Claisen condensation reaction克莱森酯缩合反应330. Claisen rearrangement 克莱森重排331. Diels-Alder reation狄尔斯-阿尔得反应332. Clemmensen reduction 克莱门森还原333. Cannizzaro reaction坎尼扎罗反应334. positional isomers 位置异构体336. 335. unimolecular elimination reaction单分子消除反应? unimolecular nucleophilicsubstitution 单分子亲核取代反应?337. benzene 苯?338.functional grou官能团p339. configuration构型341.confomationalisome构象异构体?340. conformation构象?342.electrophilic addition亲电加成?343. electrophilicreagent 344. nucleophilicaddition亲核加成?345. nucleophil亲电试剂?ic reagent亲核试剂346.nucleophilic substitution reaction亲核取代反应?347. activeintermediate活性中间体?348.Saytzeff rule查依采夫规则349. cis-trans isomerism 顺反异构350. inductiveeffect诱导效应t351.Fehling’s reagent 费林试剂?352.phase transfer catalysis 相转移催化作用353.aliphatic compound 脂肪族化合物?354. elimination reaction 消除反应?355. Grignard reagent 格利雅试剂356. nuclear magnetic resonance核磁共振?357.alkene烯烃359. leaving group离去基团?358. allyl cation烯丙基正离子?360.optical activity 旋光性?361. boatconfomation船型构象?362. silvermirror reaction银镜反应363.Fischerprojection 菲舍尔投影式365. Friedel-Crafts reactio364. Kekulestructure 凯库勒结构式?n 傅列德尔-克拉夫茨反应366.Ketone酮368. carboxylic acidderivative 羧酸367.carboxylic acid羧酸?衍生物369.hydroboration 硼氢化反应370. bond oength 键长371. bond energy 键能374.c 372.bond angle 键角?373.carbohydrate碳水化合物?arbocation碳正离子375.carbanion 碳负离子376. alcohol醇377. Gofmann rule 霍夫曼规则?378. Aldehyde 醛380.Polymer 聚合物379. Ether 醚?。
常用分析化学专业英语词汇

精品文档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 反萃取精品文档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精品文档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 分配系精品文档数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Terror 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 频率精品文档frequency density 频率密度frequency distribution 频率分布gas chromatography (GC) 气相色谱grating 光栅gravimetric factor 重量因素gravimetry 重量分析guarantee reagent (GR) 保证试剂high performance liquid chromatography (HPLC) 高效液相色谱histogram 直方图homogeneous precipitation 均相沉淀hydrogen lamp 氢灯hypochromic shift 紫移ignition 灼烧indicator 指示剂induced reaction 诱导反应inert solvent 惰性溶剂instability constant 不稳定常数instrumental analysis 仪器分析intrinsic acidity 固有酸度intrinsic basicity 固有碱度intrinsic solubility 固有溶解度iodimetry 碘滴定法iodine-tungsten lamp 碘钨灯iodometry 滴定碘法ion association extraction 离子缔合物萃取ion chromatography (IC) 离子色谱ion exchange 离子交换ion exchange resin 离子交换树脂ionic strength 离子强度isoabsorptive point 等吸收点Karl Fisher titration 卡尔?费歇尔法Kjeldahl determination 凯氏定氮法Lambert-Beer law 朗泊-比尔精品文档定律leveling effect 拉平效应ligand 配位体light source 光源line spectrum 线状光谱linear regression 线性回归liquid chromatography (LC) 液相色谱macro analysis 常量分析masking 掩蔽masking index 掩蔽指数mass balance 物料平衡matallochromic indicator 金属指示剂maximum absorption 最大吸收mean, average 平均值measured value 测量值measuring cylinder 量筒measuring pipette 吸量管median 中位数mercurimetry 汞量法mercury lamp 汞灯mesh [筛]目methyl orange (MO) 甲基橙methyl red (MR) 甲基红micro analysis 微量分析mixed constant 混合常数mixed crystal 混晶mixed indicator 混合指示剂mobile phase 流动相Mohr method 莫尔法molar absorptivity 摩尔吸收系数mole ratio method 摩尔比法molecular spectrum 分子光谱monoacid 一元酸monochromatic color 单色光monochromator 单色器neutral solvent 中性溶剂neutralization 中和non-aqueous titration 非水滴定normal distribution 正态分布occlusion 包藏organic phase 有机相精品文档ossification of indicator 指示剂的僵化outlier 离群值oven 烘箱paper chromatography(PC) 纸色谱parallel determination 平行测定path lenth 光程permanganate titration 高锰酸钾法phase ratio 相比phenolphthalein (PP) 酚酞photocell 光电池photoelectric colorimeter 光电比色计photometric titration 光度滴定法photomultiplier 光电倍增管phototube 光电管pipette 移液管polar solvent 极性溶剂polyprotic acid 多元酸population 总体postprecipitation 后沉淀precipitant 沉淀剂precipitation form 沉淀形precipitation titration 沉淀滴定法precision 精密度preconcentration 预富集predominance-area diagram 优势区域图primary standard 基准物质prism 棱镜probability 概率proton 质子proton condition 质子条件protonation 质子化protonation constant 质子化常数purity 纯度qualitative analysis 定性分析quantitative analysis 定量分析精品文档quartering 四分法random error 随机误差range 全距(极差)reagent blank 试剂空白Reagent bottle 试剂瓶recording spectrophotometer 自动记录式分光光度计recovery 回收率redox indicator 氧化还原指示剂redox titration 氧化还原滴定referee analysis 仲裁分析reference level 参考水平reference material (RM) 标准物质reference solution 参比溶液relative error 相对误差resolution 分辨力rider 游码routine analysis 常规分析sample 样本,样品sampling 取样self indicator 自身指示剂semimicro analysis 半微量分析separation 分离separation factor 分离因数side reaction coefficient 副反应系数significance test 显著性检验significant figure 有效数字simultaneous determination of multiponents 多组分同时测定single beam spectrophotometer 单光束分光光度计single-pan balance 单盘天平slit 狭缝sodium diphenylamine sulfonate 二苯胺磺酸钠solubility product 溶度积solvent extraction 溶剂萃取species 型体(物种)specific extinction coefficient 比消光系数精品文档spectral analysis 光谱分析spectrophotometer 分光光度计spectrophotometry 分光光度法stability constant 稳定常数standard curve 标准曲线standard deviation 标准偏差standard potential 标准电位standard series method 标准系列法standard solution 标准溶液standardization 标定starch 淀粉stationary phase 固定相steam bath 蒸气浴stepwise stability constant 逐级稳定常数stoichiometric point 化学计量点structure analysis 结构分析supersaturation 过饱和systematic error 系统误差test solution 试液thermodynamic constant 热力学常数thin layer chromatography (TLC) 薄层色谱titrand 被滴物titrant 滴定剂titration 滴定titration constant 滴定常数titration curve 滴定曲线titration error 滴定误差titration index 滴定指数titration jump 滴定突跃titrimetry 滴定分析trace analysis 痕量分析transition interval 变色间隔transmittance 透射比tri acid 三元酸true value 真值tungsten lamp 钨灯ultratrace analysis 超痕量分析UV-VIS spectrophotometry 紫外-可见分光光度法精品文档volatilization 挥发Volhard method 福尔哈德法volumetric flask 容量瓶volumetry 容量分析Wash bottle 洗瓶washings 洗液water bath 水浴weighing bottle 称量瓶weighting form 称量形weights 砝码working curve 工作曲线xylenol orange (XO) 二甲酚橙zero level 零水平异步处理dispatch_async(dispatch_get_ global_queue(0, 0), ^{// 处理耗时操作的代码块... [self test1];//通知主线程刷新dispatch_async(dispatch_get_ main_queue(), ^{//回调或者说是通知主线程刷新,NSLog(............);});。
化学 专业英语

化学专业英语化学专业英语是化学专业学生需要掌握的一门重要语言技能。
以下是一些常见的化学专业英语词汇和表达方式:Acid 酸Base 碱Neutral 中性Chemical Bond 化学键Element 元素Compound 化合物Mixture 混合物Ion 离子Covalent Bond 共价键Polar Bond 极性键Nonpolar Bond 非极性键Radical 基团Molecule 分子Atom 原子Isomer 同分异构体Reaction Equation 反应方程式Chemical Equation 化学方程式Chemical Name 化学名称Formula 分子式Structure 结构pH 值Solubility 溶解度Extraction 萃取Crystallization 结晶Dissolution 溶解Evaporation 蒸发Condensation 冷凝Sublimation 升华Distillation 蒸馏Filtration 过滤Precipitation 沉淀Chromatography 色谱法Spectroscopy 光谱法Gas Chromatography 气相色谱法Liquid Chromatography 液相色谱法Mass Spectrometry 质谱法Nuclear Magnetic Resonance Spectroscopy 核磁共振波谱法UV-Vis Spectroscopy 紫外-可见光谱法IR Spectroscopy 红外光谱法Titration 滴定法Gravimetric Analysis 重力分析法Thermal Analysis 热分析法X-ray Diffraction X射线衍射法。
(完整版)化学专业英语常用词汇

(完整版)化学专业英语常用词汇☆常用: ppm: parts per millionppb: parts per billion pH: potential of hydrogen1. 化合物的命名:规则:金属(或某些非金属)元素+阴离子名称(1)MgCl2 magnesium [m?ɡ’ni:zj ?m] chloride (2)NaNO2sodium nitrite [‘naitrait](3)KNO3 potassium[p ?’t?si ?m] nitrate [‘naitreit] (4)硝酸nitric acid(5)NaHCO3 sodium hydrogen carbonate练习:FeBr2 ? (NH4)2SO4 ? NH4H2PO4KMnO4亚硫酸sulfurous acidH2SNO2 有机物命名Hydrocarbon{Aliphatic hydrocarbon; Aromatic Hydrocarbon}Aliphatic hydrocarbon (脂肪烃){Alkane (烷); Alkene(烯); Alkyne(炔)}Alcohol 醇Aldehyde 醛Ketone [‘ki:t?un] 酮Carboxylic acid 羧酸Aromatic hydrocarbon(芳香烃){benzene (苯) hydroxybenzene(酚) quinone(醌)无机物中关于数字的写法mono-, di-, tri-, tetra-, penta- hexa-, hepta-, octa-, nona-, deca-一,二,三,四,五,六,七,八,九,十有机物中关于数字的写法meth-, eth-, prop-, but-, pent-, hex-,甲乙丙丁戊已hept-, oct-, non-, dec-, cyclo-, poly-庚辛壬葵环聚练习甲烷乙炔丙酮丁醇戊烷己烯庚醛辛烷2-甲基壬酸 3,5-二乙基癸醇Lithium [‘liθi?m] n.锂Beryllium [b?’rilj?m] n.铍(Be)Sodium [‘s?udi?m] n.钠Potassium [p?’t?si?m] 钾Rubidium [ru:’bidi?m] 铷Caesium [‘si:zi?m] 铯Nucleus[‘nju:kli s] 原子核,是nuclear的复数Halogen[‘h?l?d??n] 卤素general chemistry 普通化学positive[‘p?z?tiv] ion 阳离子orbital electron 轨道电子effective nuclear charge 有效核电荷atomic radius 原子半径,raddi的复数ionic radius 离子半径negative ion 阴离子electron cloud 电子云Van der Waals non-bounded radius单质分子晶体中相邻分子间两个非键合原子核间距离的一半称为范德华半径metallic [mi’t?lik] character[‘k?rikt?] 金属特性electropositive [I’lektr?u’p?z?tiv] a.带正电的Ionization [‘ai?nai’zei??n] energy 电离能carbon 碳germanium[d??:’meini?m] 锗tin [tin] 锡 lead [led] 铅sodium[‘s?udi?m] 钠magnesium[m?ɡ’ni:zj?m] 镁silicon [‘silik?n] 硅chlorine [’kl?:ri:n] 氯nonmetallic [‘n?nmi’t?lik]adj.n.非金属的,非金属Electronegativity 电负性Metallic oxide 金属氧化物Metallic hydroxide [hai’dr?ksaid] 金属氢氧化物Hydroxyl [hai‘dr?ksil] ions 氢氧根离子insoluble[in’s?ljubl] 不溶解的Ionic [ai‘?nik] adj. 离子的Transition element 过渡元素Basicity [b?’sisiti] n. 碱性,碱度Oxyacid [,?ksi’?sid] 含氧酸Carbonate [‘kɑ:b?neit] 碳酸盐Nitrate [‘naitreit] 硝酸盐Sulphate [‘s?lfeit] 硫酸盐 = sulfateAmphoteric [,?mf?’terik] adj.两性的Acid [‘?sid] n. adj.alkali [‘?lk?lai] n.adj.Hydration [hai’drei??n] 水合作用Hydrolyze [‘haidr?laiz] vi. 水解Oxysalt [‘?ksis?:lt] 含氧酸盐Complex 络合物,复合物句子理解1) Metals are electropositive and have a tendency to loss electrons, if suppliedwith energy: M M+ + e. 金属是电正性的,如果供给能量,有失去电子的趋势。
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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 extractionconstant 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Terror 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frequency density 频率密度frequency distribution 频率分布gas chromatography (GC) 气相色谱grating 光栅gravimetric factor 重量因素gravimetry 重量分析guarantee reagent (GR) 保证试剂high performance liquid chromatography (HPLC) 高效液相色谱histogram 直方图homogeneous precipitation 均相沉淀hydrogen lamp 氢灯hypochromic shift 紫移ignition 灼烧indicator 指示剂induced reaction 诱导反应inert solvent 惰性溶剂instability constant 不稳定常数instrumental analysis 仪器分析intrinsic acidity 固有酸度intrinsic basicity 固有碱度intrinsic solubility 固有溶解度iodimetry 碘滴定法iodine-tungsten lamp 碘钨灯iodometry 滴定碘法ion association extraction 离子缔合物萃取ion chromatography (IC) 离子色谱ion exchange 离子交换ion exchange resin 离子交换树脂ionic strength 离子强度isoabsorptive point 等吸收点Karl Fisher titration 卡尔•费歇尔法Kjeldahl determination 凯氏定氮法Lambert-Beer law 朗泊-比尔定律leveling effect 拉平效应ligand 配位体light source 光源line spectrum 线状光谱linear regression 线性回归liquid chromatography (LC) 液相色谱macro analysis 常量分析masking 掩蔽masking index 掩蔽指数mass balance 物料平衡matallochromic indicator 金属指示剂maximum absorption 最大吸收mean, average 平均值measured value 测量值measuring cylinder 量筒measuring pipette 吸量管median 中位数mercurimetry 汞量法mercury lamp 汞灯mesh [筛]目methyl orange (MO) 甲基橙methyl red (MR) 甲基红micro analysis 微量分析mixed constant 混合常数mixed crystal 混晶mixed indicator 混合指示剂mobile phase 流动相Mohr method 莫尔法molar absorptivity 摩尔吸收系数mole ratio method 摩尔比法molecular spectrum 分子光谱monoacid 一元酸monochromatic color 单色光monochromator 单色器neutral solvent 中性溶剂neutralization 中和non-aqueous titration 非水滴定normal distribution 正态分布occlusion 包藏organic phase 有机相ossification of indicator 指示剂的僵化outlier 离群值oven 烘箱paper chromatography(PC) 纸色谱parallel determination 平行测定path lenth 光程permanganate titration 高锰酸钾法phase ratio 相比phenolphthalein (PP) 酚酞photocell 光电池photoelectric colorimeter 光电比色计photometric titration 光度滴定法photomultiplier 光电倍增管phototube 光电管pipette 移液管polar solvent 极性溶剂polyprotic acid 多元酸population 总体postprecipitation 后沉淀precipitant 沉淀剂precipitation form 沉淀形precipitation titration 沉淀滴定法precision 精密度preconcentration 预富集predominance-area diagram 优势区域图primary standard 基准物质prism 棱镜probability 概率proton 质子proton condition 质子条件protonation 质子化protonation constant 质子化常数purity 纯度qualitative analysis 定性分析quantitative analysis 定量分析quartering 四分法random error 随机误差range 全距(极差)reagent blank 试剂空白Reagent bottle 试剂瓶recording spectrophotometer 自动记录式分光光度计recovery 回收率redox indicator 氧化还原指示剂redox titration 氧化还原滴定referee analysis 仲裁分析reference level 参考水平reference material (RM) 标准物质reference solution 参比溶液relative error 相对误差resolution 分辨力rider 游码routine analysis 常规分析sample 样本,样品sampling 取样self indicator 自身指示剂semimicro analysis 半微量分析separation 分离separation factor 分离因数side reaction coefficient 副反应系数significance test 显著性检验significant figure 有效数字simultaneous determination of multiponents 多组分同时测定single beam spectrophotometer 单光束分光光度计single-pan balance 单盘天平slit 狭缝sodium diphenylamine sulfonate 二苯胺磺酸钠solubility product 溶度积solvent extraction 溶剂萃取species 型体(物种)specific extinction coefficient 比消光系数spectral analysis 光谱分析spectrophotometer 分光光度计spectrophotometry 分光光度法stability constant 稳定常数standard curve 标准曲线standard deviation 标准偏差standard potential 标准电位standard series method 标准系列法standard solution 标准溶液standardization 标定starch 淀粉stationary phase 固定相steam bath 蒸气浴stepwise stability constant 逐级稳定常数stoichiometric point 化学计量点structure analysis 结构分析supersaturation 过饱和systematic error 系统误差test solution 试液thermodynamic constant 热力学常数thin layer chromatography (TLC) 薄层色谱titrand 被滴物titrant 滴定剂titration 滴定titration constant 滴定常数titration curve 滴定曲线titration error 滴定误差titration index 滴定指数titration jump 滴定突跃titrimetry 滴定分析trace analysis 痕量分析transition interval 变色间隔transmittance 透射比tri acid 三元酸true value 真值tungsten lamp 钨灯ultratrace analysis 超痕量分析UV-VIS spectrophotometry 紫外-可见分光光度法volatilization 挥发Volhard method 福尔哈德法volumetric flask 容量瓶volumetry 容量分析Wash bottle 洗瓶washings 洗液water bath 水浴weighing bottle 称量瓶weighting form 称量形weights 砝码working curve 工作曲线xylenol orange (XO) 二甲酚橙zero level 零水平异步处理dispatch_async(dispatch_ge t_global_queue(0, 0), ^{// 处理耗时操作的代码块... [self test1];//通知主线程刷新dispatch_async(dispatch_ge t_main_queue(), ^{//回调或者说是通知主线程刷新,NSLog(............);});。