化工专业英语12课翻译
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化工专业英语Volatile:挥发性的 Semipermeable membrane:半透膜 immiscible:不相混的 Debit:把….记入借方 Credit:记入贷方Electrical potential:电势 Leaching:浸提 Extraction:萃取 Direct current:直流 Instantaneous:瞬间的 Successive:连续的 Collision:碰撞 Impeller:叶轮 Wavelet analysis:微元分析 Entrainment:夹带 Breakage:破坏Attrition:磨损 Indispensable:不可缺少的 Trajectory:轨道 Acrylic:丙烯酸 Baffle:挡板 Ruffle:滋扰 Discharge:释放 circulation flow:环流attrition:磨损 nucleation:成核 Catalytic:催化 frequency:频率shutter:快门 inertia:惯性 Pitched:倾斜的 histogram:柱状图breakdown:破坏 Unit 14 Distillation Dumped or ordered packings:乱堆或整齐堆放填料 Plate:板 Tray:塔盘 Hold-down and support plates:固定和支撑板 Fraction:馏分 Cascading:成瀑布落下,分多级进行 Reboiler:再沸器Overhead condenser: 塔顶冷凝器 Reflux:回流 Distillate:馏出物Countercurrent:逆流 Relative volatility:相对挥发度 Rectifying section:精馏段 Stripping section:提留段 Sidestream:侧线馏分 Circumvent:回避Hypothetical:假设的 Equilibrium-stage:平衡级(理论板) Tray efficiency:塔板效率 The number of hypothetical equilibrium stages required is then converted to a number actual trays by means of tray efficiencies, which describe the extent to which the performance of actual contact tray duplicates the performance of an equilibrium stage 然后理论塔板数通过塔板效率被转换成实际塔板数;塔板效率是实际塔板表现和理论塔板表现的比值。
化学及化工专业词汇英语翻译(P-Z)package 包装packed absorption tower 填充吸收塔packed column 填充塔packed dyeing 填充染色packed reaction column 填充反应塔packed rectification tower 填充精馏塔packed tower 填充塔packing 填充物packing density 填充密度packing paper 包装纸padding 表面染色paddle agitator 桨式混合机paddle mixer 桨式混合机paint 涂料paint hardner 镀金粘料paint remover 油漆去除剂paint stripper 油漆去除剂pair annihilation 对湮没pair creation 正负电子对产生pair ion 离子对pale crepe 苍铍胶palladium 钯palladium asbestos 钯石棉palladium black 钯黑palladium chloride 氯化钯palladium nitrate 硝酸钯palladium oxide 氧化钯palladium sponge 海绵钯palm kernel oil 棕榈仁油palm oil 棕榈油palmarosa oil 掌玫油palmitate 棕榈酸盐palmitic acid 棕榈酸palmitin 棕榈精palmitone 棕榈酮pan mill 碾磨盘panchromatic film 全色胶片panchromatic plate 全色干片pancreatin 胰酶pancreozymin 肠促胰酶素pangamic acid 潘氨酸pantothenic acid 泛酸papain 木瓜酶papaverine 罂粟碱paper chromatography 纸色谱分析法paper electrophoresis 纸电泳paper filter 纸滤器paper industry 造纸工业paper machine 造纸机paper pulp 纸浆paper stencilling 刻花纸paper yarn 纸绳para aminohippuric acid 对氨基马尿酸para hydrogen 仲氢para isomer 对位异构体para molecule 仲分子para position 对位para red 对位红para rubber 三叶橡胶paraaldehyde 仲醛parabanic acid 仲班酸parabola 抛物线paracasein 副酪朊parachor 等张比容paraconic acid 仲康酸paracyanogen 仲氰paraffin 石蜡paraffin base crude 石蜡基原油paraffin hydrocarbon 烷属烃paraffin oil 石蜡油paraffin stock 石蜡原油paraffin wax 石蜡paraformaldehyde 仲甲醛parafuchsine 副品红paragenesis 共生paragonite 钠云母paraldol 仲醛醇parallel flow 并流平行流parallel reaction 平行反应paralysis 麻痹paralyzer 麻痹药paramagnetic resonance 顺磁共振paramagnetic substance 顺磁质paramagnetism 顺磁性parameter 参数paramine 对胺paramorphism 同质异晶paranitroaniline red 对位红pararosaniline 副蔷薇胺parastrophe 对位取代化合物parathion 硝苯硫磷酯paraxanthine 副黄嘌呤paraxylene 对二甲苯parchment 羊皮纸parchment paper 仿羊皮纸parent name 母体名parent substance 母体parinol 苯吡醇paris green 巴黎绿paris white 巴黎胡粉白parity 奇偶性parkerizing 磷化处理parpon 帕尔庞partial combustion 部分燃烧partial condensation 部分冷凝partial condenser 分馏柱partial molar quantity 偏摩尔数量partial molar volume 偏摩尔体积partial pressure 分压partial reaction 部分反应partial valence 余价participation of neighboring group 邻基参与particle 粒子particle counting 粒子计数法particle diameter 颗粒直径particle electrophoresis 粒子电泳particle induced x ray emission 粒子诱导 x 射线发射particle scattering factor 粒子散射因数particle size 粒度particle size analysis 粒径分析particle thickness technique 质点厚度测量技术parting 分离parting agent 分离剂partition 配分partition chromatography 配分色层法partition coefficient 配分系数partition function 配分函数partition wall 隔墙passivation 钝化酌passivation potential 钝化电势passive state 钝态passivity 钝态paste 糊剂paste mixer 惮机paste paint 厚漆paste resin 糊状尸pasteboard 纸板pasted plate 涂浆的板pasteurization 巴氏杀菌pasteurizer 巴氏灭菌器pasting 糊化patchouli oil 绿叶油patent 专利pattern 图样pattern recognition 模式辫认peak 峰值peak inverse voltage 最大反向电压peak load 峰值负荷peak potential 顶点电位peanut oil 花生油pearl 珍珠pearl ash 珍珠灰pearl essence 珍珠粉pearl polymerization 成珠聚合pearl white 锌钡白pearlite 珍珠岩peat 泥炭peat tar 泥煤焦油pebble mill 砾磨机pectic acid 果胶酸pectic substances 果胶质pectin 果胶pectinase 果胶酶pectization 凝结pectocellulose 果胶纤维素peeling 剥落peep hole 窥孔pegmatite 伟晶岩pelargonaldehyde 壬醛pelargonic acid 正壬酸pelargonidin 花葵素pellet 粒状pellet cooler 颗粒冷却器pelletizer 造粒机pellotine 佩落碱pendulum mill 摆旋式研磨机penetrability 穿透性penetrant 渗透剂penetrating agent 渗透剂penetration 穿透;渗入度penetration complex 透入配合物penetration test 贯入度试验penetrator 针入度计penetrometer 透度计penicillase 青霉素酶penicillin 青霉素pentacarbonyl iron 五羰基铁pentacene 并五苯pentachlorophenol 五氯酚pentadiene 戊二烯pentaerythritol 季戊四醇pentaerythritol tetranitrate 季戊四醇四硝酸酯pentamethylene 环戊烷pentamethylenediamine 戊甲撑二胺pentane 戊烷pentane thermometer 戊烷温度计pentanol 戊醇pentasol 成氯醇pentene 戊烯penthrit 季戊四醇四硝酸酯pentlandite 镍黄铁矿pentobarbital 戊巴比妥pentosan 多缩戊糖pentose 戊糖pentose phosphate cycle 戊糖磷酸循环pentose phosphate pathway 戊糖磷酸途径pentyl alcohol 戊醇pentyne 戊炔peppermint 薄荷peppermint oil 薄荷油pepsin 胃蛋白酶pepsinogen 胃蛋白酶原peptidase 肽酶peptide 肽peptide bond 肽键peptide linkage 肽键peptide synthetase 肽合成酶peptidoglycan 肽聚糖peptization 胶溶酌peptized fuel 胶溶燃料peptizer 胶溶剂peptizing agent 胶溶剂peptone 胨peracetic acid 过乙酸peracid 过酸peralcohol 过醇perbenzoic acid 过苯酸perborate 过硼酸盐perboric acid 过硼酸perbromate 过溴酸盐perbromic acid 过溴酸percarbonate 过碳酸盐percent grafting 接枝率perchlorate 高氯酸盐perchloric acid 高氯酸perchloride 高氯化物perchloroethane 六氯乙烷percolation 沥滤percolator 渗滤器percussion cap 雷管percussion powder 雷管火药perfect analysis 完全分析perfect black body 完全黑体perfect combustion 完全燃烧perfect crystal 完整晶体perfect elasticity 完全弹性perfect fluid 理想铃perfect gas 完美气体perfect mixing 完全混合perfect solution 完美溶液perfluorocyclobutane 过氟化环丁烷perforated pipe distributor 喷淋器多孔管分布器perforated plate 多孔板perforated plate distillation 多孔板蒸馏perforated plate tower 孔板塔performance testing 性能试验performic acid 过甲酸perfume 香料perfume extracting solvent 香料抽出溶剂perfume industry 香料工业perhydride 过氢化物perhydrol 强双氧水periclase 方镁石perilla oil 紫苏子油period 周期periodate 高碘酸盐periodic acid 高碘酸periodic law 周期律periodic precipitation 间歇沉淀periodic reaction 周期反应periodic system of elements 元素周期系periodic table 周期表periodide 高碘化物periphery 边界periplogenin 杠柳甙元perissad 奇价元素peritectic 包晶peritectic point 包晶点perkin reaction 佩金反应permanence 持久性permanent current 持恒电流permanent dipole 永久偶极子permanent expansion 永久膨胀permanent gas 永久气体permanent hardness 永久硬度permanent magnet 永磁铁permanent set 永久变形permanganate 高锰酸盐permanganate bleaching 高锰酸盐漂白permanganate titration 高锰酸盐滴定法permanganic acid 高锰酸permanganometry 高锰酸盐滴定法permeability 渗透性permeable membrane 可透膜permeameter 渗透计permeametry 渗透测定法permeation 渗透permissible error 容许误差permissible explosive 安全炸药permitted explosive 安全炸药permselective membrane 选择性渗透膜permselectivity 选择渗透性permutation 置换permutite 人造沸石perovskite 钙钛矿peroxidase 过氧物酶peroxide 过氧化peroxide effect 过氧化物效应peroxide index 过氧化值peroxide number 过氧化值peroxo acid 过氧基酸peroxy acid 过酸peroxydisulfuric acid 过硫酸perpetual motion 永久运动perphenazine 佩吩嗪perrhenate 高铼酸盐perrhenic acid 高铼酸perruthenate 过钌酸盐persalt 过酸盐persian red 铬红persistent current 持恒电流personal error 人为误差persorption 吸混酌persulfate 过硫酸盐persulfide 过硫化物persulfuric acid 过硫酸peru balsam 秘鲁香脂pesticide 杀虫剂pestle 杵棒pethidine 哌替啶pethidine hydrochloride 盐酸哌替啶petri dish 陪替氏培养皿petrochemical industry 石油化学工业petrochemical reaction 石油化学反应petrochemicals 石油化学产品petrochemistry 石油化学petrolatum 矿脂petroleum 石油petroleum acid 石油酸petroleum asphalt 石油沥青petroleum benzine 石油醚petroleum chemicals 石油化学产品petroleum chemistry 石油化学petroleum coke 石油焦炭petroleum distillation 石油蒸馏petroleum emulsion 石油乳剂petroleum ether 石油醚petroleum gas 石油气体petroleum grease 石油润滑脂petroleum industry 石油工业petroleum isomerization process 石油异构化过程petroleum jelly 矿脂petroleum pitch 石油沥青petroleum pitch coke 石油沥青焦炭petroleum product 石油产品petroleum refinery 石油加工厂petroleum refining 石油提炼petroleum refining industry 石油炼制工业petroleum resin 石油尸petroleum wax 石油蜡ph 氢指数ph electrode ph 电极ph indicator ph 指示剂ph meter ph 计ph standard solution ph 标准溶液ph test paper ph 试验纸ph value ph 值phanerocrystalline 显晶质pharmaceutical chemistry 药物化学pharmaceutics 制药学pharmacology 药理学pharmacy 药学phase 相phase average 相平均phase boundary 相界phase boundary potential 相界电位phase change 相转移phase contrast microscope 相差显微镜phase diagram 相图phase equilibrium 相平衡phase modulation 相位灯phase rule 相律phase sensitive detection 相敏检波phase separation 相分离phase shifter 移相器phase solubility 相溶解度phase solubility analysis 相溶度分析phase space 相空间phase titration 相滴定phase trajectory 相位轨道phase transfer catalyst 相转移催化剂phase transition 相转移phellandren 菲兰烯phenacetin 非那巍phenacite 硅铍石phenacyl alcohol 苯甲酰甲醇phenacyl bromide 苯甲酰甲基溴phenadon 非那酮phenamine 非那明phenanthrene 菲phenanthrenequinone 菲醌phenanthroline 二氮杂菲phenanthroline indicator 菲绕啉指示剂phenazine 吩嗪phenetidin 氨基苯乙醚phenetidine 氨基苯乙醚phenetole 苯乙醚phenobarbital 苯巴比妥phenocryst 斑晶phenol 酚phenol ether 苯酚醚phenol formaldehyde resin 苯酚甲醛尸phenol lignin 苯酚木素phenol red 酚红phenolase 酚酶phenolate 酚盐phenolic acid 酚酸phenolic resin 酚尸phenolic resin varnish 酚醛清漆phenolphthalein 酚酞phenolsulfonic acid 苯酚磺酸phenoplast 酚醛塑料phenosafranine 酚藏花红phenothiazine 吩噻嗪phenoxazine 吩恶phenoxide 酚盐phenoxyacetic acid 苯氧基乙酸phenyl acetate 醋酸苯酯phenyl ether 苯基醚phenyl isocyanate 异氰酸苯酯phenyl salicylate 萨罗phenylacetaldehyde 苯乙醛phenylacetamide 苯乙酰胺phenylacrylic acid 苯基丙烯酸phenylalanine 苯丙氨酸phenylbutazone 苯基丁氮酮phenylcinchonic acid 辛可芬phenylene 苯撑phenylenediamine 撑二氨phenylethyl acetate 醋酸苯乙酯phenylethyl alcohol 苯基乙醇phenylethyl isobutyrate 异丁酸苯乙酯phenylethyl propionate 丙酸苯乙酯phenylethylacetic acid 苯乙基醋酸phenylhydrazine 苯肼phenylmagnesium bromide 溴化苯镁phenylmagnesium chloride 氯化苯镁phenylmagnesium halide 卤化苯镁phenylmagnesium iodide 碘化苯镁phenylmercuric acetate 核酸汞phenylmercuric chloride 氯化苯汞phenylmorpholine 苯替吗啉phenylphenol 苯基苯酚phenylpiperazine 苯基哌嗪pheromone 信息素phlogiston 燃素phlorizin 根皮甙phloroglucinol 根皮山梨醇phonochemistry 声化学phonon 声子phorone 佛尔酮phosgene 光气phosphamide 磷酰胺phosphamidon 磷酰胺酮phosphatase 磷酸酶phosphate 磷酸盐phosphate glass 磷酸盐玻璃phosphatic ferfilizer 磷肥phosphatidic acid 磷脂酸phosphatizing 磷酸盐处理phosphide 磷化物phosphine 磷化氢phosphite 亚磷酸盐phosphocreatine 磷酸肌酸phosphoenolpyruvate 磷酸烯醇丙酮酸phospholipid 磷脂phosphomolybdate 磷钼酸盐phosphomolybdic acid 磷钼酸phosphomonoesterase 磷酸单酯酶phosphoprotein 磷蛋白phosphor 磷光体phosphor bronze 磷青铜phosphor salt 磷盐phosphorescence 磷光phosphoretted hydrogen 磷化氢phosphoric acid 磷酸phosphoric acid anhydride 磷酐phosphorimetric analysis 磷光分析phosphorimetry 磷光分析phosphorite 磷钙土phosphoro organic insecticide 磷有机杀虫剂phosphorolysis 磷酸解phosphoroscope 磷光计phosphorous acid 亚磷酸phosphorous anhydride 亚磷酸酐phosphorus 磷phosphorus chloride 氯化磷phosphorus nitride 氮化磷phosphorus oxychloride 磷酰氯phosphorus pentabromide 五溴化磷phosphorus pentachloride 五氯化磷phosphorus pentasulfide 五硫化二磷phosphorus sesquisulfide 三硫化四磷phosphorus tribromide 三溴化磷phosphorus trichloride 三氯化磷phosphorus trifluoride 三氟化磷phosphorus triiodide 三碘化磷phosphoryl chloride 磷酰氯phosphorylase 磷酸化酶phosphotungstic acid 磷钨酸photobiochemistry 光生物化学photocatalysis 光催化酌photocell 光电池photochemical catalysis 光催化photochemical equilibrium 光化学平衡photochemical reaction 光化反应photochemistry 光化学photochromic reaction 彩色反应photochromism 光致变色现象photochromy 彩色照相术photoconductor 光电导体photocurrent 光电流photodetachment 光致分离photodimerization 光二聚酌photodissociation 光解酌photodosimetry 照相剂量学photoelasticity 光弹性photoelectric cell 光电池photoelectric color comparator 比色仪photoelectric colorimeter 光电比色计photoelectric colorimetry 光电比色法photoelectric effect 光电效应photoelectric fraction collector 光电分级收集器photoelectric pyrometer 光电高温计photoelectric spectrophotometer 光电分光光度计photoelectric tube 光电管photoelectrochemistry 光电化学photoelectron 光电子photoemission 光电发射photofission 光致裂变photogel 摄影煤photographic characteristic curve 照相特性曲线photographic chemistry 照相化学photographic contrast 照相对比度photographic densitometer 照相密度计photographic density 照相底片密度photographic developer 显象剂photographic development 照相显相photographic emulsion 照相乳胶photographic emulsion layer 感光层photographic film 胶片photographic material 照相材料photographic negative 照相底片photographic paper 印相纸photographic plate 照相底片photographic positive 照相正片photographic process 照相法photography 照相photogyration 照相底片photohomolysis 光同种溶解photoionization 光致电离photoisomer 光异构体photolithography 照相平版印刷photoluminescence 光致发光photolysis 光分解photomeson 光介子photometer 光度计photometric titration 光度滴定photon 光子photonuclear reaction 光致核反应photooxidation 光氧化photophoresis 光泳现象photophosphorylation 光磷酸化photopigment 光色素photopolymer 光聚合物photopolymerization 光聚合photoreactive chlorophyll 光反应性叶绿素photoreduction 光致还原photorespiration 光呼吸photosensitive glass 光敏玻璃photosensitive polymer 光敏聚合物photosensitive resin 感光尸photosensitivity 光敏性photostructural transformation 光结构转变photosynthesis 光合酌phototropy 光致变色现象phototube 光电管phthalaldehyde 酞醛phthalaldehydic acid 苯醛酸phthalamide 酞酰胺phthalate 邻苯二甲酸盐phthalazine 酞嗪phthalein 酞phthalein dye 酞类染料phthalic acid 酞酸phthalic anhydride 酞酐phthalide 苯酞phthalimide 酞亚胺phthalocyanine 酞菁phthalocyanine blue 酞菁蓝phthalonic acid 酞酮酸phthalonitrile 酞腈phthalyl chloride 酞酰氯phthalylsulfathiazole 邻苯二甲酰基磺胺噻唑phylloquinone 叶绿醌physical adsorption 物理吸附physical chemistry 物理化学physical chemistry of high polymer 高聚物物理化学physical development 物理显影physical property 物理性质physical ripening 物理成熟physico chemical analysis 物理化学分析法physiological acidic fertilizer 生理酸性肥料physiological chemistry 生理化学physiological salt solution 生理盐溶液physiological solution 生理溶液physisorption 物理吸附physostigmine 毒扁豆碱phytase 植酸酶phytic acid 肌醇六磷酸phytin 非汀phytochemistry 植物化学phytochrome 光敏素phytol 植醇phytosterol 植物甾醇phytotoxin 植物毒素picene 二萘品苯picoline 皮考啉picolinic acid 皮考啉酸picral 苦醛腐蚀溶液picramic acid 苦氨酸picrate 苦味酸盐picric acid 苦味酸picrolonate 苦酮酸盐picrolonic acid 苦酮酸picrotoxin 苦毒piezochemistry 高压化学piezoelectric effect 压电效应piezoelectric vibrator 压电振子piezoelectricity 压电piezometer 压力计pig iron 生铁pigment 颜料pigmentation 着色pilocarpine 匹鲁卡品pilot cell 领示电池pilot ion 领示离子pilot plant 中间工厂pimaric acid 海松酸pimaricin 匹马菌素pimelic acid 庚二酸pimple 小突起pinacol 频哪醇pinacolin 特己酮pinacolin rearrangement 邻二叔醇重排酌pinacone 频哪醇pinane 蒎烷pincette 小钳子pinch cock 弹簧夹pinch effect 夹紧效应pine oil 松释pine resin 松脂pine tar oil 松焦油pinene 蒎烯pinic acid 蒎酸pink salt 锡盐pinoline 松香烃pipe furnace 管式炉pipe line 管路pipe still 管式蒸馏装置pipecoline 哌可啉piperazine 哌嗪piperic acid 胡椒酸piperidine 氮己烷piperine 胡椒碱piperonal 胡椒醛piperonylic acid 胡椒基酸piperylene 戊间二稀pipet 吸移管pipet support 吸移管架pisang wax 香蕉蜡pisanite 铜绿矾piston compressor 活塞压缩机piston pump 活塞泵pitch 沥青pitch coke 沥青焦炭pitchblende 沥青铀矿pitot tube 皮托管pitting 点腐蚀pivalic acid 特戊酸placer gold 砂金plain water 淡水planck's constant 普朗克常数planck's law of radiation 普朗克辐射定律planckian radiator 完全黑体plane curve 平面曲线plane of polarization 偏光面plane of symmetry 对称面plant base 植物盐基plant chemistry 植物化学plant fermentation 植物发酵plant growth regulator 植物生长第剂plant sterol 植物甾醇plasma 等离子体;血浆plasma chemistry 等离子体化学plaster of paris 烧石膏plasterboard 石膏板plastic clay 塑粘上plastic deformation 塑性变形plastic flow 塑性怜plastic refractory 耐火塑料plastic state 塑性状态plasticator 塑炼机plasticity 可塑度plasticizer 增塑剂plasticizing efficiency 可塑效率plasticizing oil 增塑油plastics 塑料plastification 增塑plastigel 塑性凝胶plastisol 塑溶胶plastomer 塑料plastometer 塑性计plastometry 塑性测定法plate 板plate efficiency 板效率plate glass 板玻璃plate rectification column 板极整六plate theory 塔板理论platelet 血小板plating 镀锌platinized asbestos 披铂石棉platinocyanide 铂化物platinum 铂platinum black 铂黑platinum chloride 氯化铂platinum dish 白金碟platinum electrode 铂电极platinum foil 铂箔platinum oxide 氧化铂platinum plating 镀铂platinum rhodium 铂铑合金platinum sponge 铂棉platinum tetrachloride 四氯化铂platinum wire 铂丝platinzation 镀铂pleochroism 多色性pleomorphism 多形现象plexiglass 普列克斯玻璃plumbate 铅酸盐plumbism 铅中毒plumbite 亚铅酸盐plumbite process 铅酸钠精制过程plumbite solution 博士溶液plunger 柱塞plunger pump 柱塞泵plus strand 正链plutonium 钚plutonium bromide 溴化钚plutonium hydride 氢化钚plutonium oxide 氧化钚plutonium reactor 钚反应堆ply 层plywood 层板pneumatic conveying 气动输送pneumatic conveying drying 气辽燥pneumatic conveyor 气动输送机pneumatic drier 气辽燥器pneumatic separation 气力分选pneumatic stirring 气动搅拌podophyllin 足叶草硷point charge 点电荷point group 点群point of neutralization 中和点poise 泊poiseuille's law 泊肃叶定律poison 毒poison gas 毒气poisoning 中毒poisson's coefficient 泊松系数poisson's distribution 泊松分布poisson's ratio 泊松比polar adsorption 极性吸附polar axis 极轴polar bond 极性键polar compound 极性化合物polar coordinates 极坐标polar molecule 极性分子polar solvent 极性溶剂polarimeter 偏光计polarimetric analysis 旋光分析polarimetry 旋光分析polarity 极性polarizability 极化率polarization 极化polarization analysis 偏光解析polarization capacity 极化额polarization colorimeter 偏光比色计polarization curve 极化曲线polarization potential 极化电势polarization resistance 极化阻力polarized light 偏光polarizer 起偏器polarizing microscope 偏光显微镜polarogram 极谱图polarograph 极谱仪polarographic analysis 极谱分析polarographic cell 极谱池polarographic maximum 极谱极大polarographic wave 极谱波polarography 极谱法pole 极polishing 磨光pollution 沾污pollution load 污染负荷polonium 钋poly 聚polyacid 缩多酸polyacidic base 多价碱polyacrylamide 聚丙烯酰胺polyacrylate 聚丙烯酸酯polyacrylic acid 聚丙烯酸polyacrylonitrile 聚丙烯腈polyaddition reaction 加聚合反应polyalcohol 多元醇polyallomer 聚异质同晶体polyamide 聚酰胺polyamino acid 聚氨基酸polyampholyte 聚两性电解质polyatom 多原子polyatomic molecule 多原子分子polyazo dye 多偶氮染料polybasic acid 多元酸polybutadiene 聚丁二烯polybutadiene rubber 聚丁二烯橡胶polycarbonate 聚碳酸酯polychloroprene 聚氯丁二烯polycondensate 缩聚物polycondensation 缩聚polycrystal 多晶体polycyclic 多环的polycyclic compound 多环化合物polycyclic hydrocarbon 多环烃polydisperse sol 多分散胶polydispersity 多分散性polyelectrolyte 聚合电解质polyene 多烯polyester 聚酯polyester fiber 聚酯纤维polyester resin 聚酯尸polyether 聚醚polyethylene 聚乙烯polyethylene glycol 聚乙二醇polyethylene oxide 聚氧化乙烯polyethylene terephthalate 聚乙烯对苯二甲酸酯polyformaldehyde 聚甲醛polyfunctionality 多功能性polyglycol 聚乙二醇polyhalide 多卤化物polyhalogenide 多卤化物polyhexamethylene adipamide 聚己二酰己二胺polyhydric alcohol 多元醇polyisobutylene 聚异丁烯polyisoprene 聚异戊二烯polymer 聚合物polymer analogue 聚合物系类polymer blend 共混聚合物polymer gasoline 聚合汽油polymer homologue 同系聚合物polymer isomer 聚合物异构体polymeric plasticizer 高分子增塑剂polymerization 聚合polymerization accelerator 聚合促进剂polymerization degree 聚合度polymerization inhibitor 聚合抑制剂polymerization initiator 聚合引发剂polymerization retarder 聚合抑制剂polymerized oil 聚合油polymery 聚合现象polymethacrylate 聚甲基丙烯酸酯polymethyl methacrylate 聚甲基丙烯酸甲酯polymethylene 聚甲烯polymorphic transition 多形转变polymorphism 多形现象polynaphthene 多环烷polynitroethylene 聚硝基乙烯polynuclear complex 多核配合物polynuclear hydrocarbon 多环烃polynucleotide 多核甙酸polyolefin 聚烯烃polyolefine 聚烯烃polyoxyethylene 聚乙二醇polyoxymethylene 聚氧化甲烯polypeptide 多肽polyphase equilibrium 多相平衡polyphenol 多元酚polyphosphate 多聚磷酸酯polypropylene 聚丙烯polypropylene oxide 聚环氧丙烷polyprotic base 多价碱polysaccharide 多糖polystyrene 聚苯乙烯polystyrol 聚苯乙烯polysulfide 多硫化合物polysulfide rubber 聚硫橡胶polysulfonamide 聚磺酰胺polysulfone 聚砜polyterpene 聚萜烯polytetrafluoroethylene 聚四氟乙烯polythene 聚乙烯polythionic acid 连多硫酸polythiourea 聚硫脲polyurea 聚脲polyurethane 聚氨酯polyurethane foam 聚氨酯泡沫体polyurethane resin 聚氨酯尸polyvinyl acetate 聚醋酸乙烯酯polyvinyl alcohol 聚乙烯醇polyvinyl butyral 聚乙烯醇缩丁醛polyvinyl carbazole 聚乙烯咔唑polyvinyl chloride 聚氯乙烯polyvinyl chloroacetate 聚氯醋酸乙烯酯polyvinyl ether 聚乙烯醚polyvinyl fluoride 聚氟乙烯polyvinylamine 聚乙烯胺poppy seed oil 罂粟油population 群体population inversion 粒子数反转porcelain 瓷器porcelain clay 瓷土porcelain crucible 瓷坩埚porcelain earth 瓷土porcelain enamel 搪瓷porcelain glaze 瓷釉porcelain mortar 瓷乳钵pore 微孔porosity 多孔性porous ion exchange resin 多孔离子交换尸porous pot 素瓷器素烧瓶porphin 卟吩porphyrin 卟啉portland cement 波特兰水泥position representation 位置表象positional isomer 位置异构物positive catalyst 正催化剂positive displacement meter 正排量计positive displacement pump 正排量泵positive electrode 阳电极positive ion 阳离子positive lens 会聚透镜positive maximum 正极大positive plate 阳极板positive valency 正化合价positron 阳电子postignition 后点火postprecipitation 后沉淀pot 罐pot life 可用时间potash 草碱potash alum 茂potash bulb 钾球potash fusion 钾熔化potash glass 钾玻璃potash lye 钾碱液potash mica 钾云母potash soap 钾皂potassic fertilizer 钾肥料potassium 钾potassium acetate 醋酸钾potassium alum 茂potassium aluminate 铝酸钾potassium antimonyl tartrate 酒石酸氧锑钾potassium arsenate 砷酸钾potassium arsenite 亚砷酸钾potassium bicarbonate 碳酸氢钾potassium bisulfate 硫酸氢钾potassium bisulfite 亚硫酸氢钾potassium bromate 溴酸钾potassium bromide 溴化钾potassium carbonate 碳酸钾potassium chlorate 氯酸钾potassium chloride 氯化钾potassium chromate 铬酸钾potassium dichromate 重铬酸钾potassium dihydrogenphosphate 磷酸二氢钾potassium feldspar 钾长石potassium ferricyanide 铁氰化钾potassium ferrocyanide 亚铁氰化钾potassium fluoride 氟化钾potassium hexacyanoferrate 亚铁氰化钾potassium hydrogen oxalate 草酸氢钾potassium hydrogen phthalate 氢酞酸钾potassium hydroxide 氢氧化钾potassium hypochlorite 次氯酸钾potassium iodate 碘酸钾potassium iodide 碘化钾potassium nitrate 硝酸钾potassium nitrite 亚硝酸钾potassium perchlorate 高氯酸钾potassium periodate 高碘酸钾potassium permanganate 过锰酸钾potassium peroxodisulfate 过硫酸钾potassium persulfate 过硫酸钾potassium phosphate 磷酸钾potassium polysulfide 多硫化钾potassium primary phosphate 磷酸二氢钾potassium pyroantimonate 焦锑酸钾potassium pyrophosphate 焦磷酸钾potassium pyrosulfate 焦硫酸钾potassium rhodanide 硫氰酸钾potassium silicate 硅酸钾potassium sodium carbonate 碳酸钠钾potassium sodium tartrate 罗谢尔盐potassium sulfate 硫酸钾potassium sulfide 硫化钾potassium sulfite 亚硫酸钾potassium tartrate 酒石酸钾potassium thiocyanate 硫氰酸钾potassium thiosulfate 硫代硫酸钾potassium xanthate 黄原酸钾potato starch 马铃薯淀粉potential 势potential barrier 势垒potential difference 电势差potential energy 位能potential gradient 电势梯度potential well 势阱potentiometer 电势计potentiometric analysis 电势分析potentiometric cell 电位滴定池potentiometric titration 电势滴定potentiostatic electrolysis 静电位电解potter's clay 塑粘上pottery 陶器potting 浇灌pour point 怜点pour point depressant 降凝剂powder 粉powder metallurgy 粉末冶金powdered catalyst 粉状催化剂powdered coal 粉煤powdery yeast 粉状酵母power 力power consumption 功率消耗power factor 功率因数pozzolanic cement 火山灰水泥practical units 实用单位prandtl number 普朗特数praseodymium 镨praseodymium acetate 醋酸镨praseodymium bromate 溴酸镨praseodymium bromide 溴化镨praseodymium carbonate 碳酸镨praseodymium chloride 氯化镨praseodymium hydroxide 氢氧化镨praseodymium molybdate 钼酸镨praseodymium nitrate 硝酸镨praseodymium oxalate 草酸镨praseodymium oxychloride 氯氧化镨praseodymium selenate 硒酸镨praseodymium sesquioxide 二氧化二镨praseodymium sulfate 硫酸镨praseodymium sulfide 硫化镨precious metal 贵金属precious stone 宝石precipitability 沉淀性precipitant 沉淀剂precipitate 沉淀物precipitated barium carbonate 沉淀碳酸钡precipitated sulfur 沉淀硫precipitating agent 沉淀剂precipitation 沉淀;降水precipitation agent 沉淀剂precipitation analysis 沉淀分析precipitation membrane 沉淀膜precipitation reaction 沉降反应precipitation titration 沉淀滴定precipitation value 沉淀值precipitator 沉淀器precision 精度precision balance 精密天平precision instrument 精密仪器precleaning 预净化precooling 预冷却precure 早期硫化precursor 前驱物质predissociation 预离解predrying 预干燥pregnenolone 孕烯醇酮preheater 预热器preheating 预热preheating furnace 预热炉preheating oven 预热炉preliminary cleaning 预净化preliminary drying 预干燥preparation 制法preparation of a surface 表面处理preparative gas chromatography 制备级气相色谱法prepared paint 低涂料prepolymer 预聚合物preservation 保存preservatives 保存剂preserve hydrogen with rare earths 用稀土金属储存氢press 压机press cake 滤饼press cure 加压硫化press filter 压滤机press vulcanization 加压硫化pressed glass 压制玻璃pressed yeast 压缩酵母pressing 压制pressure 压力pressure base factor 基压系数pressure distillation 加压蒸馏pressure filtration 加压过滤pressure gage 压力计pressure loss 压力损失pressure medium 压力介质pressure regulator 压力第器pressure sensitive adhesive 压敏粘着剂pressure sensitive dye 压敏色素pressure still 加压蒸馏器pressure tank 压力罐pretreatment 预处理prevulcanization 早期硫化primary air 一次空气primary alcohol 伯醇primary amine 伯胺primary carbon atom 伯碳原子primary cell 原电池primary phase 初晶相primary salt 一代盐primary winding 初级线圈prime coat 底涂primer 底层涂料primidone 普里米酮priming coat 底涂priming paint 底层涂料priming tube 雷管primitive cell 初基胞primitive lattice 初基点阵principal axis of inertia 惯性轴principal component 知组分principal fermentation 知发酵酌principal quantum number 挚子数principal reaction 知反应principal series 值列principal valence 汁子价principle of corresponding states 对应状态原理principle of energy dissipation 能量耗散原理principle of least action 最小酌原理principle of maximum overlapping 最大重迭原则principle of superposition 迭加原理prins reaction 普林斯反应printing 印刷printing ink 印刷墨printing paper 印刷纸prism 棱镜prism for infrared ray 红外线棱镜prism spectrograph 棱镜光谱仪prismatic spectrum 棱镜光谱pristane 姥鲛烷probability 概率probability amplitude 概率幅probability density 概率密度probability distribution 概率分布probability space 概率空间probable error 概率误差procainamide 普鲁卡因胺procaine 普鲁卡因procaine base 普鲁卡因碱process 工程process analyzer 工程分析计process monitoring 工程监视process steam 加工蒸汽process variable 工艺变量processing 加工processing aid of textile 织物加工助剂producer 发生炉producer gas 发生炉煤气producer gas reaction 发生炉气体反应product 产品product of distillation 蒸馏产物production 生产production of pairs 正负电子对产生proflavine 前黄素progesterone 孕酮prolactin 促乳泌素prolamin 醇溶朊prolidase 脯肽酶proline 脯氨酸promazine 普马嗪promedol 二甲哌替啶promethazine 普鲁米近promethium 钜prominence 日珥promotor 促进剂pronamide 拿草特propadiene 丙二烯propagation 增长反应propagation rate 传播速率propanal 丙醛propane 丙烷propanoic acid 丙酸propanol 丙醇propargyl alcohol 炔丙醇propargyl bromide 炔丙基溴propargylic acid 丙炔酸propeller 螺旋桨propeller agitator 螺旋桨式搅拌器propeller stirrer 螺旋桨式搅拌器propene 丙烯proper value 本盏proper vibration 固有振动propiolic acid 丙炔酸propionaldehyde 丙醛propionamide 丙酰胺propionic acid 丙酸propionic anhydride 丙酸酐propionitrile 丙腈propiophenone 苯丙酮propolis 蜂巢腊胶proportion 比例proportional counter 正比计数管proportional intensification 比例加强proportional limit 比例极限proportional reduction 比例缩减proportioning pump 计量泵propyl acetate 醋酸丙酯propyl alcohol 丙醇propyl aldehyde 丙醛propyl bromide 丙基溴propyl chloride 丙基氯propyl gallate 没食子酸丙酯propyl mercaptan 丙硫醇propyl propionate 丙酸丙酯propyl sulfide 二丙硫propylamine 丙胺propylbenzene 丙基苯propylene 丙烯propylene glycol 丙二醇propylene oxide 环氧丙烷propylidene 亚丙烷propyliodone 丙碘酮propylthiouracil 丙硫氧嘧啶propyne 丙炔prosthetic group 辅基protactinium 镤protamine 精蛋白protease 朊酶protease inhibitor 蛋白酶抑制剂protection 保护。
化学工程课程英文翻译数学 Math,Mathematics算术 Arithmetics代数Algebra,几何 Geometry三角 Trigonometry微积分 Calculus高等数学 Higher Mathematics 线性代数 Linear Algebra基础生命学 Basic Life Science 大学英语College English大学物理College Physics普通化学 General Chemistry 无机化学Inorganic Chemistry 有机化学 Organic Chemistry 分析化学 Analytical Chemistry生物化学 Biochemistry物理化学Physical Chemistry高分子化学Polymer Chemistry环境化学Environmental Chemistry合成化学Synthetic Chemistry体育Physical Education结构化学 Structure Chemistry材料化学 Material Chgemistry有机合成化学 Organic Synthetic Chemistry频谱识别Srectrum Identification概率 Probability药理学 Pharmacology药物合成 Drug Synthesis传质与分离工程Mass Transfer and SeparationEngineering应用电化学Applied Electrochemistry压力容器设计Design of Pressure Vessel电化学Electrochemistry绿色化学 Green Chemistry工业化学 Industrail Chemistry化学工程基础 Basics of Chemical Engineering 数值分析 Numerical Analysis流体力学 Mechanics of Fluids化工原理Priciples of Chemical Engineering 化工设计Design of Chemical Process,Design of Chemical PlantDesign of Chemical Product工程力学 Engineering Mechanics天然药物化学Natural Medical Chemistry波谱分析 Spectrum Analysis传递现象 Transfer Phenomenon化工传递过程Chemical transfer process化工技术进展Advance in Chemical Technology 化工技术经济Technology and Economy of Chemical Industry 传递过程导论Introduction to Transfer Processes水力学Hydraulics环境土壤学 Environmental Soil Science化工热力学Chemical Engineering Thermodynamics 水处理技术 Water Treatment Technology热工基础 Fundamental of thermo-technology 制药工艺学 Pharmaceutical Technology制药分离工程Pharmaceutical Separation Engineering制药反应工程Pharmaceutical Reaction Engineering 抗生素工艺学 Antibotic TechnologyBASIC 语言 BASIC LanguageBASIC 语言及应用BASIC Language & Application C 语言 C Language工程热力学Engineering Thermodynamics医学化学 Medical Chemistry石油加工 Petroleum Refining煤液化Coal LquificationAspen Plus英语口语 Oral English酶工程Enzyme Engineering发酵工程 Fermentation Engineering 细胞生物学Cell Biology分子生物学Molecular Biology电工学 Electrotechnics药理学 Principles of Pharmaceuticals机械制图 Mechanical Graphing,Mechanical Drawings工程制图 Engineering drawing气象学 Meteorology环境生态学 Environmental Ecology环境科学概论Introduction to Environmental Science环境生物学Environmental Biology环境微生物学 Environmental Microbiology仪器分析 Instrumental Analysis环境科学概论Introduction to Environmental Science 环境规划学Environmental Ekistics环境管理学 Environmental Management Science 环境毒理学Environmental Toxicology环境经济学Environmental Economics,Economics of Environment环境法学 Science of environment law环境化学 Environmental Chemistry环境工程专业英语Professional English in Envir onmental Engineering环境工程学Science of Environmental Engineering 环境监测Environmental Monitoring环境检测 Environment Measuring环境影响评价 Environmental Impact Assessment 固体废弃物处理与处置水污染控制工程Water Pollution Control Engineering 大气污染控制工程Air Pollution Control Engineering 固体废弃物处理与资源化利用安全评价 Safety Assessment绿色化学工程Green Chemical Engineering安全经济学 Safety Economics安全学Safety Science安全学原理安全系统工程 Safety System Engineering压力容器 Pressure Vessels燃烧与爆炸 Combustion and Explosion燃烧与爆炸理论Theory of Combustion and Explosion 电子电工基础Basics of electrotechnics and Electronics 过程控制与装备Process Control and Equipment 有机化工工艺学Organic Chemical technology 无机化工工艺学 Inorganic Chemical technology 络合物化学 Chemistry of Complex,Complex Chemistry生物物理学Biophysics高聚物工艺学 Polymer Technology煤化学Coal Chemistry碳化学 Carbon Chemistry煤化工工艺学Coal Processing Technology分离技术概论Introduction to Separation Technology 化学化工文献检索Chemical Literature Retrival 计算化学 Computation chemistry精细有机合成Synthesis of Fine Organic ChemicalsAutoCAD 化工制图AutoCAD Charting of Chemical Engineering 精细化工 Fine Chemical Engineering化工机械 Chemical Machinery生物学Biology化学物理 Chemical Physics工业催化 Industrial Catalysis表面活性剂概述Introduction to Surface Active Agent 化工过程开发Chemical Process Development 表面活性剂 Surface Active Agent化妆品配方和原理Cosmetics Formula and Principle 工业药剂学 Industry Pharmaceutics材料结构分析Material Structure Analysis材料科学基础Materials Science Foundation无机非金属材料 Non-metallic Inorganic Material高分子化学与物理Chemistry and Physics of Polymer 配位化学Coordination Chemistry化工过程合成与分析Synthesis and Analysis of Chemical Process 固废处理技术Solid Waste Processing Technology 噪音污染及控制Noise Pollution and Control化学实验 Chemical Experiment化工实验 Chemical Engineering Experiment工业分析 Industrial Analysis有机分析 Organic Analysis精细化学品分析Analysis of Fine Chemcials药物分析 Pharmaceutical Analysis化工系统工程Chemical Systems Engineering;Process System Engineering化工技术分析Chemical Industry Technical Analysis 药事管理 Pharmaceutical Administration,Drug Administration,Pharmacy Management药剂学 Pharmacy高等制药分离工程Advanced PharmaceuticalSeparation Engineering实验设计与数据处理Experiment Design and Data Processing安全管理学Safety Management Science安全学原理Safety Science系统安全工程 System Safety Engineering化工腐蚀学Chemical Corrosion Science制药设备与技术Drugs Manufacture Equipment and Technology 催化工程 Catalysis Engineering画法几何Descriptive Geometry专业英语 Specialized English化工仪表 Chemical Engineering Instrumentation SAA Service Action Analysis电化学Electrochemistry纳米材料 Nanophase materials材料添加剂Additive for Material涂料Coating功能材料 Functional Material精细无机材料Fine Inorganic Material水盐体系 Salt-water System环境质量评价Environmental Quality Assessment (Valuation)环境规划与管理Planning and Management of Environment CAE-CFD分析基础CAE-CFD Analysis Basics 安全学Safety Science安全系统工程 Safety System Engineering安全法律法规Laws and Regulations of Safety 化学反应工程 Chemical Reaction Engineering化学工艺学Chemical Technology化工传递过程导论化工厂系统安全工程 System Safety Engineering 化工制图Charting of Chemical Engineering 计算机基础Basics of Computer计算机在化工中的应用 Application of Computerin Chemical Engineering BASIC 语言BASIC Language分离工程Separation Process重大危险源辨识Major Hazards Identification过程开发概要 Process Development Outline 化合物化学 Compound Chemistry化工设备基础 Basics of Chemical Equipment 化工机械设备基础Basics of Chemical Machinery and Equipment 化工仪表 Chemical Engineering Instrument化工仪表自动化Chemical Engineering Instrument Automation药物合成 Drug Synthesis药物化学 Pharmacochemistry科技文献检索 Sci-Tech Document Retrieval化妆品科学Cosmetic Science香精香料Flavor,Essence spice催化反应工程 Catalytic Reaction Engineering 电子仪表及其自动化 Electronic Device化工计算 Chemical Computation板壳力学Plate Mechanics泵与风机Pumps and Fans泵与水机Pumps & Water Turbines毕业设计Graduation Design毕业论文Graduation Thesis大型锅炉概况Introduction to Large-Volume Boilers 大学语文 College Chinese大众传播学 Mass MediaCAD 概论Introduction to CADCAD/CAM CAD/CAMC语言与生物医学信息处理C Language & BiomedicalInformation Processing FORTRAN语言FORTRAN Language表面活性物质Surface Reactive Materials并行算法Parallel Algorithmic波谱学Wave Spectrum材料的力学性能测试Measurement of Material Mechanical Performance材料力学 Mechanics of Materials财务成本管理Financial Cost Management财政学Public Finance财政与金融 Finance & Banking财政与信贷 Finance & Credit测试技术Testing Technology产业经济学 Industrial Economy产业组织学 Industrial Organization Technology 场论 Field Theory常微分方程 Ordinary Differentical EquationsReferences城市规划原理 Fundamentals of City Planning城市社会学 Urban Sociology抽象代数 Abstract Algebra传热学 Heat Transfer创造心理学 Creativity Psychology大型火电机组控制 Control of Large Thermal Power Generator Networks 等离子体工程 Plasma Engineering低温绝热Cryo Heat Insulation低温气体制冷机 Cryo Gas Refrigerator低温热管Cryo Heat Tube低温设备 Cryo Equipment低温生物冻干技术 Biological Cryo Freezing Drying Technology低温实验技术 Cryo Experimentation Technology低温物理导论 Cryo Physic Concepts低温物理概论 Cryo Physic Concepts低温物理概念 Cryo Physic Concepts低温仪表及测试 Cryo Meters & Measurement低温原理Cryo Fundamentals低温中的微机应用 Application of Microcomputer in Cryo Technology低温装置 Cryo Equipment地理 Geography第二次世界大战史 History of World War II电测量技术 Electric Measurement Technology电厂计算机控制系统 Computer Control System in Power Plants电动力学 Electrodynamics电镀 Plating电分析化学 Electro-Analytical Chemistry电工测试技术基础 Testing Technology of Electrical Engineering电工产品学 Electrotechnical Products电工电子技术基础 Electrical Technology & Electrical Engineering电工电子学 Electronics in Electrical Engineering电工基础 Fundamental Theory of Electrical Engineering电工基础理论 Fundamental Theory of Electrical Engineering电工基础实验 Basic Experiment in Electrical Engineering电工技术 Electrotechnics电工技术基础 Fundamentals of Electrotechnics电工实习 Electrical Engineering Practice电工实验技术基础 Experiment Technology of Electrical Engineering 电工学 Electrical Engineering电工与电机控制 Electrical Engineering & Motor Control电弧焊及电渣焊 Electric Arc Welding & Electroslag Welding电化学测试技术 Electrochemical Measurement Technology电化学工程 Electrochemical Engineering电化学工艺学 Electrochemical Technology电镜 Electronic Speculum电力电子电路 Power Electronic Circuit电力电子学 Power Electronics电力工程 Electrical Power Engineering电力生产技术 Technology of Electrical Power Generation电力系统 Power Systems电子技术 Technology of Electronics电子技术基础 Basic Electronic Technology电子技术基础与实验 Basic Electronic Technology & Experiment电子技术课程设计 Course Exercise in Electronic Technology电子技术实验 Experiment in Electronic Technology电子理论实验 Experiment in Electronic Theory电子显微分析 Electronic Micro-Analysis电子显微镜 Electronic Microscope发电厂 Power Plant法律基础 Fundamentals of Law法学概论 An Introduction to Science of Law法学基础 Fundamentals of Science of Law翻译 Translation翻译理论与技巧 Theory & Skills of Translation沸腾燃烧 Boiling Combustion分析化学 Analytical Chemistry分析化学实验 Analytical Chemistry Experiment分析力学 Analytical Mechanics风能利用 Wind Power Utilization腐蚀电化学实验 Experiment in Erosive Electrochemistry复合材料力学 Compound Material Mechanics概率论 Probability Theory概率论与数理统计 Probability Theory & Mathematical Statistics 概率论与随机过程 Probability Theory & Stochastic Process高等材料力学 Advanced Material Mechanics高等代数 Advanced Algebra高等教育管理 Higher Education Management高等教育史 History of Higher Education高等教育学 Higher Education高等数学 Advanced Mathematics高电压技术 High-Voltage Technology高电压测试技术 High-Voltage Test Technology高分子材料 High Polymer Material高分子材料及加工 High Polymer Material & Porcessing高分子化学 High Polymer Chemistry高分子化学实验 High Polymer Chemistry Experiment高分子物理 High Polymer Physics高分子物理实验 High Polymer Physics Experiment高级英语听说 Advanced English Listening & Speaking工程材料及热处理 Engineering Material and Heat Treatment 工程材料学 Engineering Materials工程测量 Engineering Surveying工程测试技术 Engineering Testing Technique工程测试实验 Experiment on Engineering Testing工程测试信息 Information of Engineering Testing工程动力学 Engineering Dynamics工程概论 Introduction to Engineering工程概预算 Project Budget工程经济学 Engineering Economics工程静力学 Engineering Statics工程力学 Engineering Mechanics工程热力学 Engineering Thermodynamics工程项目评估 Engineering Project Evaluation工程优化方法 Engineering Optimizational Method工程运动学 Engineering Kinematics工程造价管理 Engineering Cost Management工程制图 Graphing of Engineering工业分析 Industrial Analysis工业锅炉Industrial Boiler工业会计学 Industrial Accounting工业技术基础 Basic Industrial Technology工业经济理论 Industrial Economic Theory工业经济学 Industrial Economics工业企业财务管理 Industrial Enterprise Financial Management工业企业财务会计 Accounting in Industrial Enterprises工业企业管理 Industrial Enterprise Management工业企业经营管理 Industrial Enterprise Adminstrative Management工业窑炉Industrial Stoves工艺过程自动化 Technics Process Automation公差 Common Difference公差技术测量 Technical Measurement with Common Difference公差与配合 Common Difference & Cooperation公共关系学 Public Relations公文写作 Document Writing管理概论 Introduction to Management管理经济学 Management Economics管理数学 Management Mathematics管理系统模拟 Management System Simulation锅炉燃烧理论 Theory of Boiler Combustion锅炉热交换传热强化 Boiler Heat Exchange,Condction & Intensification锅炉原理 Principles of Boiler过程(控制)调节装置 Process(Control) Adjustment Device过程调节系统 Process Adjustment System过程控制 Process Control过程控制系统 Process Control System互换性与技术测量实验Experiment of Exchangeability Measurement Technology 画法几何及机械制图Descriptive Geometry & Mechanical Graphing画法几何与阴影透视Descriptive Geometry,Shadow and Perspective化工基础 Elementary Chemical Industry化工仪表与自动化Chemical Meters & Automation化工原理Principles of Chemical Industry化学 Chemistry化学反应工程 Chemical Reaction Engineering化学分离 Chemical Decomposition化学工程基础Elementary Chemical Engineering化学计量学 Chemical Measurement化学文献 Chemical Literature化学文献及查阅方法Chemical Literature & Consulting Method化学粘结剂 Chemical Felter环境保护理论基础Basic Theory of Environmental Protection环境化学 Environomental Chemistry环境行为概论Introduction to Environmental Behavior换热器 Thermal Transducer会计学 Accountancy会计与财务分析Accountancy & Financial Analysis会计与设备分析Accountancy & Equipment Analysis会计原理及外贸会计Principles of Accountancy & Foreign Trade Accountancy 会计原理与工业会计Principles of Accountancy & Industrial Accountancy活力学 Energy Theory基础写作Fundamental Course of Composition机械零件 Mechanical Elements机械零件设计Course Exercise in Machinery Elements Design机械零件设计基础Basis of Machinery Elements Design机械设计 Mechanical Designing机械设计基础Basis of Mechanical Designing机械设计课程设计Course Exercise in Mechanical Design机械设计原理Principle of Mechanical Designing机械原理Principle of Mechanics机械原理和机械零件Mechanism & Machinery机械原理及机械设计 Mechanical Designing技术管理 Technological Management技术经济 Technological Economy技术经济学 Technological Economics技术市场学 Technological Marketing计算方法 Computational Method计算机导论Introduction to Computers计算机辅助设计 CAD计算机概论Introduction to Computers计算机绘图 Computer Graphics计算机在化学中的应用Application of Computer in Chemistry计算力学 Computational Mechanics计算力学基础Basis of Computational Mechanics计算流体 Fluid Computation胶体化学 Colloid Chemistry结构化学 Structural Chemistry解析几何 Analytic Geometry金属腐蚀与保护Metal Erosion & Protection金属腐蚀原理Principles of Metal Erosion近世代数 Modern Algebra经济法Law of Economy经济法学Law of Economy经营管理 Operation Management经营管理学 Operation Management静力学 Statics决策分析Analysis of Policy Making科技翻译Scientific English Translation科技管理 Technological Management科技史History of Science & Technology科技史及新技术知识Historry of Science & Knowledge of New Techndogy 科技写作 Scientific Writing科技新闻 Scientific News科技英语 Scientific English科技英语基础 Elementary Scientific English科技英语阅读Readings of Scientific English控制工程 Control Engineering口译 Oral Intepretation口语实践 Oral Practice快速阅读 Fast Reading冷冻干燥技术 Freeze Drying Technique冷冻技术 Refrigeration Technique冷库设计 Refrigerating House Design理论力学 Theoretical Mechanics力热学Mechanics & Thermology力学和热学Mechanics & Thermology两相流动和传热Two-phase Flow & Thermal Conduction量子力学 Quantum Mechanics劣质煤燃烧与利用Tinpot Coal Combustion & Use零件设计 Element Design流态化工程 Fluidization Engineering流体力学 Fluid Mechanics伦理学 Ethics论文写作 Thesis Writing论文指导 Thesis Supervision煤粉燃烧技术及测量技术Coal Power Combustion & Technology and Measurement 能源工程Energy Source Engineering配位化学 Coordination Chemistry偏微分方程 Partial Differential Equation普通化学 General Chemistry普通生物学 General Biology普通物理 General Physics普通物理实验Lab of General Physics钎焊 Soldering情报检索 Information Searches全过程设计Whole Process Design燃气轮机Steam Turbine Engines燃烧理论Theory of Combustion燃烧学 Combustion热工设备 Thermal Equipment热力发电厂Thermal Power Stations热力发动机 Thermal Motors热力机械测试技术Thermo-Mechanic Measurement Technique热力机械测试技术课程设计Course Design for Thermo-Mechanic Measurement Technique 热力学 Thermodynamics热力学与统计物理Thermodynamics & Statistical Physics热物理测量及实验技术Measurements & Experiments of Thermal Science热物理量测技术Measurements of Thermal Science熔焊原理及工艺Principle & Technique of Melting and Welding生产管理Administration of Manufacturing生产过程计算机控制Computer Control in Manufacturing Process生产过程自动化 Water-Turbine Engine生理学 Physiology生命科学与无机化学Life Science and Inorganic Chemistry生物工程产品 Bio-engineering Products生物工程导论Introduction to Bio-engineering生物化学 Biochemistry生物化学工程 Biochemical Engineering生物化学及实验 Biochemistry Experiment生物检测技术Measurement for Biotechnique生物物理 Biophysics生物学专题Currents Issues in Biology实验分析 Experimental Analysis实验力学 Experimental Mechanics实验力学基础Basis of Experimental Mechanics 实验流体Experimental Flowing Object水力学 Hydraulics水轮机 Water-Turbine Engine谈判技巧 Negotiation Skills听说训练Practice on Listening & Speaking微生物学 Microbiology无机化学 Inorganic Chemistry无机化学实验Inorganic Chemistry Experiments 物理化学 Chemicophysics物理化学实验 Physical Chemistry Experiment 物理学 Physics系统工程 System Engineering细胞生物学 Cell Biology线性代数 Linear Algebra英语 English英语词汇学 English Lexicology英语泛读 Extensive Reading英语精读 Intensive Reading英语口语 Oral English Practice英语视听 English Videos英语听力English Listening Comprehension英语写作 English Writing英语语法 English Grammar英语阅读 English Reading英语阅读与技巧English Reading & Skills有机化学 Organic Chemistry有机化学实验Organic Chemistry Experiment专业实验 Specialty Experiment专业物理实验 Physics Specialty Experiment专业英语 Specialty English专业英语阅读 Specialty English ReadingCET-4 College English Test(Band 4)CET-6 College English Test(Band 6)生产实习 Production Practice课程设计 Course Exercise英汉口译English-Chinese Oral Interpretation英语影视English Movies & TV精读 Perusal口语训练 Oral Training英语听说训练English Practice on Listening & Speaking 口语 Oral Training语法 Syntax英语学习技巧 English Studying Skills机械制图 Mechanical Graphing建筑工程概预算 Construction Project Budget词汇学 Lexicology大学物理 College Physics大学物理实验 Experiment of College Physics专业设计 Specialty Design综合听说 Comprehensive Listening & Speaking蒸汽动力装置 Steam Power Equipment环保法 Environment Protection Law刑法学 Penal Law计算流体力学 Fluid Mechanics Computation中级无机化学及实验 Medium Inorganic Chemistry & Experiment应用电化学 Applied Electrochemistry应用表面化学 Applied Surface Chemistry相对论 Principle of Relativity工程数学 Engineering MathematicsBASIC & FORTRAN 语言 BASIC Language & FORTRAN Language 电子学 Electronics听力训练 Listening Training专利文献检索 The Searches of Patent Literature计算机应用技术 Computer Applications Technology测量技术基础 Foundation of Measurement Technology化工原理课程设计 Course Design of Principles of Chemical Industry 有机合成及实验 Organic Synthesize & Experiment应用胶体与表面化学 Application Colloid & Superficial Chemistry仿真与辅助设计 Simulation & Computer Aided Design热工仪表 Thermal Meter汽轮机课程设计 Steam Turbine Course Design锅炉课程设计 Boiler Combustion Course Designing教学实习 Teaching Practice物理实验Physical Experiment生物技术 Biotechnology生物技术专题 Currents Issues in Biotechnology生物技术实验 Biotechnology Experiment遗传工程 Genetics Engineering发酵工程 Zymolysis Engineering分子生物学 Molecule Biology微生物实验 Experiment on Microbiology生物学基础 Basic of Biology生物化学技术 Measurement for Biochemistry计算机辅助热力学 Computer Aided Thermodynamics生物化学课程设计 Biochemistry Course Design力学 Mechanics认识实习 Cognition Practice制冷技术 Refrigeration Technique线性代数微分方程 Linear Algebra & Differential Equation计算方法与算法语言 Computational Method & Algorithmic Language 数据库应用基础 Basic of Database Application英语听力与口语 English Listening Comprehension & Oral Training 英语听力与口语 English Listening Comprehension & Oral Training 国际商务谈判 International Business Negotiate国际英语阅读 International English Reading英语函电 Business English Correspondence应用统计学 Statistics Application英文贸易书信 English Trading Letters高等代数 Elementary Algebra数学分析 Mathematical Analysis力学实验 Mechanics-Practical德育 Moral Education政治经济学 Political Economics电学实验 Electrical Experiment计算方法 Computing Method哲学 Philosophy数据库概论 Introduction to Database毕业论文 Graduation Thesis。
化学及化工专业词汇英语翻译(P-Z)package 包装packed absorption tower 填充吸收塔packed column 填充塔packed dyeing 填充染色packed reaction column 填充反应塔packed rectification tower 填充精馏塔packed tower 填充塔packing 填充物packing density 填充密度packing paper 包装纸padding 表面染色paddle agitator 桨式混合机paddle mixer 桨式混合机paint 涂料paint hardner 镀金粘料paint remover 油漆去除剂paint stripper 油漆去除剂pair annihilation 对湮没pair creation 正负电子对产生pair ion 离子对pale crepe 苍铍胶palladium 钯palladium asbestos 钯石棉palladium black 钯黑palladium chloride 氯化钯palladium nitrate 硝酸钯palladium oxide 氧化钯palladium sponge 海绵钯palm kernel oil 棕榈仁油palm oil 棕榈油palmarosa oil 掌玫油palmitate 棕榈酸盐palmitic acid 棕榈酸palmitin 棕榈精palmitone 棕榈酮pan mill 碾磨盘panchromatic film 全色胶片panchromatic plate 全色干片pancreatin 胰酶pancreozymin 肠促胰酶素pangamic acid 潘氨酸pantothenic acid 泛酸papain 木瓜酶papaverine 罂粟碱paper chromatography 纸色谱分析法paper electrophoresis 纸电泳paper filter 纸滤器paper industry 造纸工业paper machine 造纸机paper pulp 纸浆paper stencilling 刻花纸paper yarn 纸绳para aminohippuric acid 对氨基马尿酸para hydrogen 仲氢para isomer 对位异构体para molecule 仲分子para position 对位para red 对位红para rubber 三叶橡胶paraaldehyde 仲醛parabanic acid 仲班酸parabola 抛物线paracasein 副酪朊parachor 等张比容paraconic acid 仲康酸paracyanogen 仲氰paraffin 石蜡paraffin base crude 石蜡基原油paraffin hydrocarbon 烷属烃paraffin oil 石蜡油paraffin stock 石蜡原油paraffin wax 石蜡paraformaldehyde 仲甲醛parafuchsine 副品红paragenesis 共生paragonite 钠云母paraldol 仲醛醇parallel flow 并流平行流parallel reaction 平行反应paralysis 麻痹paralyzer 麻痹药paramagnetic resonance 顺磁共振paramagnetic substance 顺磁质paramagnetism 顺磁性parameter 参数paramine 对胺paramorphism 同质异晶paranitroaniline red 对位红pararosaniline 副蔷薇胺parastrophe 对位取代化合物parathion 硝苯硫磷酯paraxanthine 副黄嘌呤paraxylene 对二甲苯parchment 羊皮纸parchment paper 仿羊皮纸parent name 母体名parent substance 母体parinol 苯吡醇paris green 巴黎绿paris white 巴黎胡粉白parity 奇偶性parkerizing 磷化处理parpon 帕尔庞partial combustion 部分燃烧partial condensation 部分冷凝partial condenser 分馏柱partial molar quantity 偏摩尔数量partial molar volume 偏摩尔体积partial pressure 分压partial reaction 部分反应partial valence 余价participation of neighboring group 邻基参与particle 粒子particle counting 粒子计数法particle diameter 颗粒直径particle electrophoresis 粒子电泳particle induced x ray emission 粒子诱导 x 射线发射particle scattering factor 粒子散射因数particle size 粒度particle size analysis 粒径分析particle thickness technique 质点厚度测量技术parting 分离parting agent 分离剂partition 配分partition chromatography 配分色层法partition coefficient 配分系数partition function 配分函数partition wall 隔墙passivation 钝化酌passivation potential 钝化电势passive state 钝态passivity 钝态paste 糊剂paste mixer 惮机paste paint 厚漆paste resin 糊状尸pasteboard 纸板pasted plate 涂浆的板pasteurization 巴氏杀菌pasteurizer 巴氏灭菌器pasting 糊化patchouli oil 绿叶油patent 专利pattern 图样pattern recognition 模式辫认peak 峰值peak inverse voltage 最大反向电压peak load 峰值负荷peak potential 顶点电位peanut oil 花生油pearl 珍珠pearl ash 珍珠灰pearl essence 珍珠粉pearl polymerization 成珠聚合pearl white 锌钡白pearlite 珍珠岩peat 泥炭peat tar 泥煤焦油pebble mill 砾磨机pectic acid 果胶酸pectic substances 果胶质pectin 果胶pectinase 果胶酶pectization 凝结pectocellulose 果胶纤维素peeling 剥落peep hole 窥孔pegmatite 伟晶岩pelargonaldehyde 壬醛pelargonic acid 正壬酸pelargonidin 花葵素pellet 粒状pellet cooler 颗粒冷却器pelletizer 造粒机pellotine 佩落碱pendulum mill 摆旋式研磨机penetrability 穿透性penetrant 渗透剂penetrating agent 渗透剂penetration 穿透;渗入度penetration complex 透入配合物penetration test 贯入度试验penetrator 针入度计penetrometer 透度计penicillase 青霉素酶penicillin 青霉素pentacarbonyl iron 五羰基铁pentacene 并五苯pentachlorophenol 五氯酚pentadiene 戊二烯pentaerythritol 季戊四醇pentaerythritol tetranitrate 季戊四醇四硝酸酯pentamethylene 环戊烷pentamethylenediamine 戊甲撑二胺pentane 戊烷pentane thermometer 戊烷温度计pentanol 戊醇pentasol 成氯醇pentene 戊烯penthrit 季戊四醇四硝酸酯pentlandite 镍黄铁矿pentobarbital 戊巴比妥pentosan 多缩戊糖pentose 戊糖pentose phosphate cycle 戊糖磷酸循环pentose phosphate pathway 戊糖磷酸途径pentyl alcohol 戊醇pentyne 戊炔peppermint 薄荷peppermint oil 薄荷油pepsin 胃蛋白酶pepsinogen 胃蛋白酶原peptidase 肽酶peptide 肽peptide bond 肽键peptide linkage 肽键peptide synthetase 肽合成酶peptidoglycan 肽聚糖peptization 胶溶酌peptized fuel 胶溶燃料peptizer 胶溶剂peptizing agent 胶溶剂peptone 胨peracetic acid 过乙酸peracid 过酸peralcohol 过醇perbenzoic acid 过苯酸perborate 过硼酸盐perboric acid 过硼酸perbromate 过溴酸盐perbromic acid 过溴酸percarbonate 过碳酸盐percent grafting 接枝率perchlorate 高氯酸盐perchloric acid 高氯酸perchloride 高氯化物perchloroethane 六氯乙烷percolation 沥滤percolator 渗滤器percussion cap 雷管percussion powder 雷管火药perfect analysis 完全分析perfect black body 完全黑体perfect combustion 完全燃烧perfect crystal 完整晶体perfect elasticity 完全弹性perfect fluid 理想铃perfect gas 完美气体perfect mixing 完全混合perfect solution 完美溶液perfluorocyclobutane 过氟化环丁烷perforated pipe distributor 喷淋器多孔管分布器perforated plate 多孔板perforated plate distillation 多孔板蒸馏perforated plate tower 孔板塔performance testing 性能试验performic acid 过甲酸perfume 香料perfume extracting solvent 香料抽出溶剂perfume industry 香料工业perhydride 过氢化物perhydrol 强双氧水periclase 方镁石perilla oil 紫苏子油period 周期periodate 高碘酸盐periodic acid 高碘酸periodic law 周期律periodic precipitation 间歇沉淀periodic reaction 周期反应periodic system of elements 元素周期系periodic table 周期表periodide 高碘化物periphery 边界periplogenin 杠柳甙元perissad 奇价元素peritectic 包晶peritectic point 包晶点perkin reaction 佩金反应permanence 持久性permanent current 持恒电流permanent dipole 永久偶极子permanent expansion 永久膨胀permanent gas 永久气体permanent hardness 永久硬度permanent magnet 永磁铁permanent set 永久变形permanganate 高锰酸盐permanganate bleaching 高锰酸盐漂白permanganate titration 高锰酸盐滴定法permanganic acid 高锰酸permanganometry 高锰酸盐滴定法permeability 渗透性permeable membrane 可透膜permeameter 渗透计permeametry 渗透测定法permeation 渗透permissible error 容许误差permissible explosive 安全炸药permitted explosive 安全炸药permselective membrane 选择性渗透膜permselectivity 选择渗透性permutation 置换permutite 人造沸石perovskite 钙钛矿peroxidase 过氧物酶peroxide 过氧化peroxide effect 过氧化物效应peroxide index 过氧化值peroxide number 过氧化值peroxo acid 过氧基酸peroxy acid 过酸peroxydisulfuric acid 过硫酸perpetual motion 永久运动perphenazine 佩吩嗪perrhenate 高铼酸盐perrhenic acid 高铼酸perruthenate 过钌酸盐persalt 过酸盐persian red 铬红persistent current 持恒电流personal error 人为误差persorption 吸混酌persulfate 过硫酸盐persulfide 过硫化物persulfuric acid 过硫酸peru balsam 秘鲁香脂pesticide 杀虫剂pestle 杵棒pethidine 哌替啶pethidine hydrochloride 盐酸哌替啶petri dish 陪替氏培养皿petrochemical industry 石油化学工业petrochemical reaction 石油化学反应petrochemicals 石油化学产品petrochemistry 石油化学petrolatum 矿脂petroleum 石油petroleum acid 石油酸petroleum asphalt 石油沥青petroleum benzine 石油醚petroleum chemicals 石油化学产品petroleum chemistry 石油化学petroleum coke 石油焦炭petroleum distillation 石油蒸馏petroleum emulsion 石油乳剂petroleum ether 石油醚petroleum gas 石油气体petroleum grease 石油润滑脂petroleum industry 石油工业petroleum isomerization process 石油异构化过程petroleum jelly 矿脂petroleum pitch 石油沥青petroleum pitch coke 石油沥青焦炭petroleum product 石油产品petroleum refinery 石油加工厂petroleum refining 石油提炼petroleum refining industry 石油炼制工业petroleum resin 石油尸petroleum wax 石油蜡ph 氢指数ph electrode ph 电极ph indicator ph 指示剂ph meter ph 计ph standard solution ph 标准溶液ph test paper ph 试验纸ph value ph 值phanerocrystalline 显晶质pharmaceutical chemistry 药物化学pharmaceutics 制药学pharmacology 药理学pharmacy 药学phase 相phase average 相平均phase boundary 相界phase boundary potential 相界电位phase change 相转移phase contrast microscope 相差显微镜phase diagram 相图phase equilibrium 相平衡phase modulation 相位灯phase rule 相律phase sensitive detection 相敏检波phase separation 相分离phase shifter 移相器phase solubility 相溶解度phase solubility analysis 相溶度分析phase space 相空间phase titration 相滴定phase trajectory 相位轨道phase transfer catalyst 相转移催化剂phase transition 相转移phellandren 菲兰烯phenacetin 非那巍phenacite 硅铍石phenacyl alcohol 苯甲酰甲醇phenacyl bromide 苯甲酰甲基溴phenadon 非那酮phenamine 非那明phenanthrene 菲phenanthrenequinone 菲醌phenanthroline 二氮杂菲phenanthroline indicator 菲绕啉指示剂phenazine 吩嗪phenetidin 氨基苯乙醚phenetidine 氨基苯乙醚phenetole 苯乙醚phenobarbital 苯巴比妥phenocryst 斑晶phenol 酚phenol ether 苯酚醚phenol formaldehyde resin 苯酚甲醛尸phenol lignin 苯酚木素phenol red 酚红phenolase 酚酶phenolate 酚盐phenolic acid 酚酸phenolic resin 酚尸phenolic resin varnish 酚醛清漆phenolphthalein 酚酞phenolsulfonic acid 苯酚磺酸phenoplast 酚醛塑料phenosafranine 酚藏花红phenothiazine 吩噻嗪phenoxazine 吩恶phenoxide 酚盐phenoxyacetic acid 苯氧基乙酸phenyl acetate 醋酸苯酯phenyl ether 苯基醚phenyl isocyanate 异氰酸苯酯phenyl salicylate 萨罗phenylacetaldehyde 苯乙醛phenylacetamide 苯乙酰胺phenylacrylic acid 苯基丙烯酸phenylalanine 苯丙氨酸phenylbutazone 苯基丁氮酮phenylcinchonic acid 辛可芬phenylene 苯撑phenylenediamine 撑二氨phenylethyl acetate 醋酸苯乙酯phenylethyl alcohol 苯基乙醇phenylethyl isobutyrate 异丁酸苯乙酯phenylethyl propionate 丙酸苯乙酯phenylethylacetic acid 苯乙基醋酸phenylhydrazine 苯肼phenylmagnesium bromide 溴化苯镁phenylmagnesium chloride 氯化苯镁phenylmagnesium halide 卤化苯镁phenylmagnesium iodide 碘化苯镁phenylmercuric acetate 核酸汞phenylmercuric chloride 氯化苯汞phenylmorpholine 苯替吗啉phenylphenol 苯基苯酚phenylpiperazine 苯基哌嗪pheromone 信息素phlogiston 燃素phlorizin 根皮甙phloroglucinol 根皮山梨醇phonochemistry 声化学phonon 声子phorone 佛尔酮phosgene 光气phosphamide 磷酰胺phosphamidon 磷酰胺酮phosphatase 磷酸酶phosphate 磷酸盐phosphate glass 磷酸盐玻璃phosphatic ferfilizer 磷肥phosphatidic acid 磷脂酸phosphatizing 磷酸盐处理phosphide 磷化物phosphine 磷化氢phosphite 亚磷酸盐phosphocreatine 磷酸肌酸phosphoenolpyruvate 磷酸烯醇丙酮酸phospholipid 磷脂phosphomolybdate 磷钼酸盐phosphomolybdic acid 磷钼酸phosphomonoesterase 磷酸单酯酶phosphoprotein 磷蛋白phosphor 磷光体phosphor bronze 磷青铜phosphor salt 磷盐phosphorescence 磷光phosphoretted hydrogen 磷化氢phosphoric acid 磷酸phosphoric acid anhydride 磷酐phosphorimetric analysis 磷光分析phosphorimetry 磷光分析phosphorite 磷钙土phosphoro organic insecticide 磷有机杀虫剂phosphorolysis 磷酸解phosphoroscope 磷光计phosphorous acid 亚磷酸phosphorous anhydride 亚磷酸酐phosphorus 磷phosphorus chloride 氯化磷phosphorus nitride 氮化磷phosphorus oxychloride 磷酰氯phosphorus pentabromide 五溴化磷phosphorus pentachloride 五氯化磷phosphorus pentasulfide 五硫化二磷phosphorus sesquisulfide 三硫化四磷phosphorus tribromide 三溴化磷phosphorus trichloride 三氯化磷phosphorus trifluoride 三氟化磷phosphorus triiodide 三碘化磷phosphoryl chloride 磷酰氯phosphorylase 磷酸化酶phosphotungstic acid 磷钨酸photobiochemistry 光生物化学photocatalysis 光催化酌photocell 光电池photochemical catalysis 光催化photochemical equilibrium 光化学平衡photochemical reaction 光化反应photochemistry 光化学photochromic reaction 彩色反应photochromism 光致变色现象photochromy 彩色照相术photoconductor 光电导体photocurrent 光电流photodetachment 光致分离photodimerization 光二聚酌photodissociation 光解酌photodosimetry 照相剂量学photoelasticity 光弹性photoelectric cell 光电池photoelectric color comparator 比色仪photoelectric colorimeter 光电比色计photoelectric colorimetry 光电比色法photoelectric effect 光电效应photoelectric fraction collector 光电分级收集器photoelectric pyrometer 光电高温计photoelectric spectrophotometer 光电分光光度计photoelectric tube 光电管photoelectrochemistry 光电化学photoelectron 光电子photoemission 光电发射photofission 光致裂变photogel 摄影煤photographic characteristic curve 照相特性曲线photographic chemistry 照相化学photographic contrast 照相对比度photographic densitometer 照相密度计photographic density 照相底片密度photographic developer 显象剂photographic development 照相显相photographic emulsion 照相乳胶photographic emulsion layer 感光层photographic film 胶片photographic material 照相材料photographic negative 照相底片photographic paper 印相纸photographic plate 照相底片photographic positive 照相正片photographic process 照相法photography 照相photogyration 照相底片photohomolysis 光同种溶解photoionization 光致电离photoisomer 光异构体photolithography 照相平版印刷photoluminescence 光致发光photolysis 光分解photomeson 光介子photometer 光度计photometric titration 光度滴定photon 光子photonuclear reaction 光致核反应photooxidation 光氧化photophoresis 光泳现象photophosphorylation 光磷酸化photopigment 光色素photopolymer 光聚合物photopolymerization 光聚合photoreactive chlorophyll 光反应性叶绿素photoreduction 光致还原photorespiration 光呼吸photosensitive glass 光敏玻璃photosensitive polymer 光敏聚合物photosensitive resin 感光尸photosensitivity 光敏性photostructural transformation 光结构转变photosynthesis 光合酌phototropy 光致变色现象phototube 光电管phthalaldehyde 酞醛phthalaldehydic acid 苯醛酸phthalamide 酞酰胺phthalate 邻苯二甲酸盐phthalazine 酞嗪phthalein 酞phthalein dye 酞类染料phthalic acid 酞酸phthalic anhydride 酞酐phthalide 苯酞phthalimide 酞亚胺phthalocyanine 酞菁phthalocyanine blue 酞菁蓝phthalonic acid 酞酮酸phthalonitrile 酞腈phthalyl chloride 酞酰氯phthalylsulfathiazole 邻苯二甲酰基磺胺噻唑phylloquinone 叶绿醌physical adsorption 物理吸附physical chemistry 物理化学physical chemistry of high polymer 高聚物物理化学physical development 物理显影physical property 物理性质physical ripening 物理成熟physico chemical analysis 物理化学分析法physiological acidic fertilizer 生理酸性肥料physiological chemistry 生理化学physiological salt solution 生理盐溶液physiological solution 生理溶液physisorption 物理吸附physostigmine 毒扁豆碱phytase 植酸酶phytic acid 肌醇六磷酸phytin 非汀phytochemistry 植物化学phytochrome 光敏素phytol 植醇phytosterol 植物甾醇phytotoxin 植物毒素picene 二萘品苯picoline 皮考啉picolinic acid 皮考啉酸picral 苦醛腐蚀溶液picramic acid 苦氨酸picrate 苦味酸盐picric acid 苦味酸picrolonate 苦酮酸盐picrolonic acid 苦酮酸picrotoxin 苦毒piezochemistry 高压化学piezoelectric effect 压电效应piezoelectric vibrator 压电振子piezoelectricity 压电piezometer 压力计pig iron 生铁pigment 颜料pigmentation 着色pilocarpine 匹鲁卡品pilot cell 领示电池pilot ion 领示离子pilot plant 中间工厂pimaric acid 海松酸pimaricin 匹马菌素pimelic acid 庚二酸pimple 小突起pinacol 频哪醇pinacolin 特己酮pinacolin rearrangement 邻二叔醇重排酌pinacone 频哪醇pinane 蒎烷pincette 小钳子pinch cock 弹簧夹pinch effect 夹紧效应pine oil 松释pine resin 松脂pine tar oil 松焦油pinene 蒎烯pinic acid 蒎酸pink salt 锡盐pinoline 松香烃pipe furnace 管式炉pipe line 管路pipe still 管式蒸馏装置pipecoline 哌可啉piperazine 哌嗪piperic acid 胡椒酸piperidine 氮己烷piperine 胡椒碱piperonal 胡椒醛piperonylic acid 胡椒基酸piperylene 戊间二稀pipet 吸移管pipet support 吸移管架pisang wax 香蕉蜡pisanite 铜绿矾piston compressor 活塞压缩机piston pump 活塞泵pitch 沥青pitch coke 沥青焦炭pitchblende 沥青铀矿pitot tube 皮托管pitting 点腐蚀pivalic acid 特戊酸placer gold 砂金plain water 淡水planck's constant 普朗克常数planck's law of radiation 普朗克辐射定律planckian radiator 完全黑体plane curve 平面曲线plane of polarization 偏光面plane of symmetry 对称面plant base 植物盐基plant chemistry 植物化学plant fermentation 植物发酵plant growth regulator 植物生长第剂plant sterol 植物甾醇plasma 等离子体;血浆plasma chemistry 等离子体化学plaster of paris 烧石膏plasterboard 石膏板plastic clay 塑粘上plastic deformation 塑性变形plastic flow 塑性怜plastic refractory 耐火塑料plastic state 塑性状态plasticator 塑炼机plasticity 可塑度plasticizer 增塑剂plasticizing efficiency 可塑效率plasticizing oil 增塑油plastics 塑料plastification 增塑plastigel 塑性凝胶plastisol 塑溶胶plastomer 塑料plastometer 塑性计plastometry 塑性测定法plate 板plate efficiency 板效率plate glass 板玻璃plate rectification column 板极整六plate theory 塔板理论platelet 血小板plating 镀锌platinized asbestos 披铂石棉platinocyanide 铂化物platinum 铂platinum black 铂黑platinum chloride 氯化铂platinum dish 白金碟platinum electrode 铂电极platinum foil 铂箔platinum oxide 氧化铂platinum plating 镀铂platinum rhodium 铂铑合金platinum sponge 铂棉platinum tetrachloride 四氯化铂platinum wire 铂丝platinzation 镀铂pleochroism 多色性pleomorphism 多形现象plexiglass 普列克斯玻璃plumbate 铅酸盐plumbism 铅中毒plumbite 亚铅酸盐plumbite process 铅酸钠精制过程plumbite solution 博士溶液plunger 柱塞plunger pump 柱塞泵plus strand 正链plutonium 钚plutonium bromide 溴化钚plutonium hydride 氢化钚plutonium oxide 氧化钚plutonium reactor 钚反应堆ply 层plywood 层板pneumatic conveying 气动输送pneumatic conveying drying 气辽燥pneumatic conveyor 气动输送机pneumatic drier 气辽燥器pneumatic separation 气力分选pneumatic stirring 气动搅拌podophyllin 足叶草硷point charge 点电荷point group 点群point of neutralization 中和点poise 泊poiseuille's law 泊肃叶定律poison 毒poison gas 毒气poisoning 中毒poisson's coefficient 泊松系数poisson's distribution 泊松分布poisson's ratio 泊松比polar adsorption 极性吸附polar axis 极轴polar bond 极性键polar compound 极性化合物polar coordinates 极坐标polar molecule 极性分子polar solvent 极性溶剂polarimeter 偏光计polarimetric analysis 旋光分析polarimetry 旋光分析polarity 极性polarizability 极化率polarization 极化polarization analysis 偏光解析polarization capacity 极化额polarization colorimeter 偏光比色计polarization curve 极化曲线polarization potential 极化电势polarization resistance 极化阻力polarized light 偏光polarizer 起偏器polarizing microscope 偏光显微镜polarogram 极谱图polarograph 极谱仪polarographic analysis 极谱分析polarographic cell 极谱池polarographic maximum 极谱极大polarographic wave 极谱波polarography 极谱法pole 极polishing 磨光pollution 沾污pollution load 污染负荷polonium 钋poly 聚polyacid 缩多酸polyacidic base 多价碱polyacrylamide 聚丙烯酰胺polyacrylate 聚丙烯酸酯polyacrylic acid 聚丙烯酸polyacrylonitrile 聚丙烯腈polyaddition reaction 加聚合反应polyalcohol 多元醇polyallomer 聚异质同晶体polyamide 聚酰胺polyamino acid 聚氨基酸polyampholyte 聚两性电解质polyatom 多原子polyatomic molecule 多原子分子polyazo dye 多偶氮染料polybasic acid 多元酸polybutadiene 聚丁二烯polybutadiene rubber 聚丁二烯橡胶polycarbonate 聚碳酸酯polychloroprene 聚氯丁二烯polycondensate 缩聚物polycondensation 缩聚polycrystal 多晶体polycyclic 多环的polycyclic compound 多环化合物polycyclic hydrocarbon 多环烃polydisperse sol 多分散胶polydispersity 多分散性polyelectrolyte 聚合电解质polyene 多烯polyester 聚酯polyester fiber 聚酯纤维polyester resin 聚酯尸polyether 聚醚polyethylene 聚乙烯polyethylene glycol 聚乙二醇polyethylene oxide 聚氧化乙烯polyethylene terephthalate 聚乙烯对苯二甲酸酯polyformaldehyde 聚甲醛polyfunctionality 多功能性polyglycol 聚乙二醇polyhalide 多卤化物polyhalogenide 多卤化物polyhexamethylene adipamide 聚己二酰己二胺polyhydric alcohol 多元醇polyisobutylene 聚异丁烯polyisoprene 聚异戊二烯polymer 聚合物polymer analogue 聚合物系类polymer blend 共混聚合物polymer gasoline 聚合汽油polymer homologue 同系聚合物polymer isomer 聚合物异构体polymeric plasticizer 高分子增塑剂polymerization 聚合polymerization accelerator 聚合促进剂polymerization degree 聚合度polymerization inhibitor 聚合抑制剂polymerization initiator 聚合引发剂polymerization retarder 聚合抑制剂polymerized oil 聚合油polymery 聚合现象polymethacrylate 聚甲基丙烯酸酯polymethyl methacrylate 聚甲基丙烯酸甲酯polymethylene 聚甲烯polymorphic transition 多形转变polymorphism 多形现象polynaphthene 多环烷polynitroethylene 聚硝基乙烯polynuclear complex 多核配合物polynuclear hydrocarbon 多环烃polynucleotide 多核甙酸polyolefin 聚烯烃polyolefine 聚烯烃polyoxyethylene 聚乙二醇polyoxymethylene 聚氧化甲烯polypeptide 多肽polyphase equilibrium 多相平衡polyphenol 多元酚polyphosphate 多聚磷酸酯polypropylene 聚丙烯polypropylene oxide 聚环氧丙烷polyprotic base 多价碱polysaccharide 多糖polystyrene 聚苯乙烯polystyrol 聚苯乙烯polysulfide 多硫化合物polysulfide rubber 聚硫橡胶polysulfonamide 聚磺酰胺polysulfone 聚砜polyterpene 聚萜烯polytetrafluoroethylene 聚四氟乙烯polythene 聚乙烯polythionic acid 连多硫酸polythiourea 聚硫脲polyurea 聚脲polyurethane 聚氨酯polyurethane foam 聚氨酯泡沫体polyurethane resin 聚氨酯尸polyvinyl acetate 聚醋酸乙烯酯polyvinyl alcohol 聚乙烯醇polyvinyl butyral 聚乙烯醇缩丁醛polyvinyl carbazole 聚乙烯咔唑polyvinyl chloride 聚氯乙烯polyvinyl chloroacetate 聚氯醋酸乙烯酯polyvinyl ether 聚乙烯醚polyvinyl fluoride 聚氟乙烯polyvinylamine 聚乙烯胺poppy seed oil 罂粟油population 群体population inversion 粒子数反转porcelain 瓷器porcelain clay 瓷土porcelain crucible 瓷坩埚porcelain earth 瓷土porcelain enamel 搪瓷porcelain glaze 瓷釉porcelain mortar 瓷乳钵pore 微孔porosity 多孔性porous ion exchange resin 多孔离子交换尸porous pot 素瓷器素烧瓶porphin 卟吩porphyrin 卟啉portland cement 波特兰水泥position representation 位置表象positional isomer 位置异构物positive catalyst 正催化剂positive displacement meter 正排量计positive displacement pump 正排量泵positive electrode 阳电极positive ion 阳离子positive lens 会聚透镜positive maximum 正极大positive plate 阳极板positive valency 正化合价positron 阳电子postignition 后点火postprecipitation 后沉淀pot 罐pot life 可用时间potash 草碱potash alum 茂potash bulb 钾球potash fusion 钾熔化potash glass 钾玻璃potash lye 钾碱液potash mica 钾云母potash soap 钾皂potassic fertilizer 钾肥料potassium 钾potassium acetate 醋酸钾potassium alum 茂potassium aluminate 铝酸钾potassium antimonyl tartrate 酒石酸氧锑钾potassium arsenate 砷酸钾potassium arsenite 亚砷酸钾potassium bicarbonate 碳酸氢钾potassium bisulfate 硫酸氢钾potassium bisulfite 亚硫酸氢钾potassium bromate 溴酸钾potassium bromide 溴化钾potassium carbonate 碳酸钾potassium chlorate 氯酸钾potassium chloride 氯化钾potassium chromate 铬酸钾potassium dichromate 重铬酸钾potassium dihydrogenphosphate 磷酸二氢钾potassium feldspar 钾长石potassium ferricyanide 铁氰化钾potassium ferrocyanide 亚铁氰化钾potassium fluoride 氟化钾potassium hexacyanoferrate 亚铁氰化钾potassium hydrogen oxalate 草酸氢钾potassium hydrogen phthalate 氢酞酸钾potassium hydroxide 氢氧化钾potassium hypochlorite 次氯酸钾potassium iodate 碘酸钾potassium iodide 碘化钾potassium nitrate 硝酸钾potassium nitrite 亚硝酸钾potassium perchlorate 高氯酸钾potassium periodate 高碘酸钾potassium permanganate 过锰酸钾potassium peroxodisulfate 过硫酸钾potassium persulfate 过硫酸钾potassium phosphate 磷酸钾potassium polysulfide 多硫化钾potassium primary phosphate 磷酸二氢钾potassium pyroantimonate 焦锑酸钾potassium pyrophosphate 焦磷酸钾potassium pyrosulfate 焦硫酸钾potassium rhodanide 硫氰酸钾potassium silicate 硅酸钾potassium sodium carbonate 碳酸钠钾potassium sodium tartrate 罗谢尔盐potassium sulfate 硫酸钾potassium sulfide 硫化钾potassium sulfite 亚硫酸钾potassium tartrate 酒石酸钾potassium thiocyanate 硫氰酸钾potassium thiosulfate 硫代硫酸钾potassium xanthate 黄原酸钾potato starch 马铃薯淀粉potential 势potential barrier 势垒potential difference 电势差potential energy 位能potential gradient 电势梯度potential well 势阱potentiometer 电势计potentiometric analysis 电势分析potentiometric cell 电位滴定池potentiometric titration 电势滴定potentiostatic electrolysis 静电位电解potter's clay 塑粘上pottery 陶器potting 浇灌pour point 怜点pour point depressant 降凝剂powder 粉powder metallurgy 粉末冶金powdered catalyst 粉状催化剂powdered coal 粉煤powdery yeast 粉状酵母power 力power consumption 功率消耗power factor 功率因数pozzolanic cement 火山灰水泥practical units 实用单位prandtl number 普朗特数praseodymium 镨praseodymium acetate 醋酸镨praseodymium bromate 溴酸镨praseodymium bromide 溴化镨praseodymium carbonate 碳酸镨praseodymium chloride 氯化镨praseodymium hydroxide 氢氧化镨praseodymium molybdate 钼酸镨praseodymium nitrate 硝酸镨praseodymium oxalate 草酸镨praseodymium oxychloride 氯氧化镨praseodymium selenate 硒酸镨praseodymium sesquioxide 二氧化二镨praseodymium sulfate 硫酸镨praseodymium sulfide 硫化镨precious metal 贵金属precious stone 宝石precipitability 沉淀性precipitant 沉淀剂precipitate 沉淀物precipitated barium carbonate 沉淀碳酸钡precipitated sulfur 沉淀硫precipitating agent 沉淀剂precipitation 沉淀;降水precipitation agent 沉淀剂precipitation analysis 沉淀分析precipitation membrane 沉淀膜precipitation reaction 沉降反应precipitation titration 沉淀滴定precipitation value 沉淀值precipitator 沉淀器precision 精度precision balance 精密天平precision instrument 精密仪器precleaning 预净化precooling 预冷却precure 早期硫化precursor 前驱物质predissociation 预离解predrying 预干燥pregnenolone 孕烯醇酮preheater 预热器preheating 预热preheating furnace 预热炉preheating oven 预热炉preliminary cleaning 预净化preliminary drying 预干燥preparation 制法preparation of a surface 表面处理preparative gas chromatography 制备级气相色谱法prepared paint 低涂料prepolymer 预聚合物preservation 保存preservatives 保存剂preserve hydrogen with rare earths 用稀土金属储存氢press 压机press cake 滤饼press cure 加压硫化press filter 压滤机press vulcanization 加压硫化pressed glass 压制玻璃pressed yeast 压缩酵母pressing 压制pressure 压力pressure base factor 基压系数pressure distillation 加压蒸馏pressure filtration 加压过滤pressure gage 压力计pressure loss 压力损失pressure medium 压力介质pressure regulator 压力第器pressure sensitive adhesive 压敏粘着剂pressure sensitive dye 压敏色素pressure still 加压蒸馏器pressure tank 压力罐pretreatment 预处理prevulcanization 早期硫化primary air 一次空气primary alcohol 伯醇primary amine 伯胺primary carbon atom 伯碳原子primary cell 原电池primary phase 初晶相primary salt 一代盐primary winding 初级线圈prime coat 底涂primer 底层涂料primidone 普里米酮priming coat 底涂priming paint 底层涂料priming tube 雷管primitive cell 初基胞primitive lattice 初基点阵principal axis of inertia 惯性轴principal component 知组分principal fermentation 知发酵酌principal quantum number 挚子数principal reaction 知反应principal series 值列principal valence 汁子价principle of corresponding states 对应状态原理principle of energy dissipation 能量耗散原理principle of least action 最小酌原理principle of maximum overlapping 最大重迭原则principle of superposition 迭加原理prins reaction 普林斯反应printing 印刷printing ink 印刷墨printing paper 印刷纸prism 棱镜prism for infrared ray 红外线棱镜prism spectrograph 棱镜光谱仪prismatic spectrum 棱镜光谱pristane 姥鲛烷probability 概率probability amplitude 概率幅probability density 概率密度probability distribution 概率分布probability space 概率空间probable error 概率误差procainamide 普鲁卡因胺procaine 普鲁卡因procaine base 普鲁卡因碱process 工程process analyzer 工程分析计process monitoring 工程监视process steam 加工蒸汽process variable 工艺变量processing 加工processing aid of textile 织物加工助剂producer 发生炉producer gas 发生炉煤气producer gas reaction 发生炉气体反应product 产品product of distillation 蒸馏产物production 生产production of pairs 正负电子对产生proflavine 前黄素progesterone 孕酮prolactin 促乳泌素prolamin 醇溶朊prolidase 脯肽酶proline 脯氨酸promazine 普马嗪promedol 二甲哌替啶promethazine 普鲁米近promethium 钜prominence 日珥promotor 促进剂pronamide 拿草特propadiene 丙二烯propagation 增长反应propagation rate 传播速率propanal 丙醛propane 丙烷propanoic acid 丙酸propanol 丙醇propargyl alcohol 炔丙醇propargyl bromide 炔丙基溴propargylic acid 丙炔酸propeller 螺旋桨propeller agitator 螺旋桨式搅拌器propeller stirrer 螺旋桨式搅拌器propene 丙烯proper value 本盏proper vibration 固有振动propiolic acid 丙炔酸propionaldehyde 丙醛propionamide 丙酰胺propionic acid 丙酸propionic anhydride 丙酸酐propionitrile 丙腈propiophenone 苯丙酮propolis 蜂巢腊胶proportion 比例proportional counter 正比计数管proportional intensification 比例加强proportional limit 比例极限proportional reduction 比例缩减proportioning pump 计量泵propyl acetate 醋酸丙酯propyl alcohol 丙醇propyl aldehyde 丙醛propyl bromide 丙基溴propyl chloride 丙基氯propyl gallate 没食子酸丙酯propyl mercaptan 丙硫醇propyl propionate 丙酸丙酯propyl sulfide 二丙硫propylamine 丙胺propylbenzene 丙基苯propylene 丙烯propylene glycol 丙二醇propylene oxide 环氧丙烷propylidene 亚丙烷propyliodone 丙碘酮propylthiouracil 丙硫氧嘧啶propyne 丙炔prosthetic group 辅基protactinium 镤protamine 精蛋白protease 朊酶protease inhibitor 蛋白酶抑制剂protection 保护。
化工专业英语翻译(全21单元)化学工程与工艺专业英语课文翻译Unit 1 Chemical Industry化学工业...................................................................................... - 1 -Unit 2 Research and Development研究和开发................................................................... - 3 -Unit 3 Typical Activities of Chemical Engineers化学工程师的例行工作............................ - 5 -Unit 4 Sources of Chemicals化学资源................................................................................. - 7 -Unit 5 Basic Chemicals基本化学品...................................................................................... - 9 -Unit 6 Chlor-Alkali and Related Processes氯碱及其相关过程.......................................... - 10 -Unit 7 Ammonia, Nitric Acid and Urea氯、硝酸和尿素................................................... - 12 -Unit 8 Petroleum Processing石油加工 .............................................................................. - 15 -Unit 9 Polymers 聚合物 ................................................................................................... - 16 -Unit 10 What Is Chemical Engineering?什么是化学工程学 .............................................. - 18 -Unit 11 Chemical and Process Thermodynamics化工热力学 ........................................... - 21 -Unit 12 What do we mean by transport phenomena ?如何定义传递现象...................... - 23 -Unit 13 Unit Operations in Chemical Engineering化学工程中的单元操作...................... - 24 -Unit14 Distillation蒸馏....................................................................................................... - 26 -Unit 15 Solvent Extraction, Leaching and Adsorption溶剂萃取,浸取和吸附................ - 28 -Unit 16 Evaporation, Crystallization and Drying 蒸发、结晶和干燥................................. - 31 -Unit 17 Chemical Reaction Engineering化学反应工程 ..................................................... - 33 -Unit18 Chemical Engineering Modeling化工建模 ............................................................. - 36 -Unit 19 Introduction to Process Design过程设计简介...................................................... - 37 -Unit 20 Material Science and Chemical Engineer材料科学和化学工程........................... - 39 -Unit 21 Chemical Industry and Environment化学工业与环境 ......................................... - 42 - Unit 1 Chemical Industry化学工业1.化学工业的起源尽管化学品的使用可以追溯到古代文明时代,我们所谓的现代化学工业的发展却是非常近代(才开始的)。
Unit 1 Chemical Industry化学工业1.Origins of the Chemical IndustryAlthough the use of chemicals dates back to the ancient civilizations, the evolution of what we know as the modern chemical industry started much more recently. It may be considered to have begun during the Industrial Revolution, about 1800, and developed to provide chemicals roe use by other industries. Examples are alkali for soapmaking, bleaching powder for cotton, and silica and sodium carbonate for glassmaking. It will be noted that these are all inorganic chemicals. The organic chemicals industry started in the 1860s with the exploitation of William Henry Perkin’s discovery if the first synthetic dyestuff—mauve. At the start of the twentieth century the emphasis on research on the applied aspects of chemistry in Germany had paid off handsomely, and by 1914 had resulted in the German chemical industry having 75% of the world market in chemicals. This was based on the discovery of new dyestuffs plus the development of both the contact process for sulphuric acid and the Haber process for ammonia. The later required a major technological breakthrough that of being able to carry out chemical reactions under conditions of very high pressure for the first time. The experience gained with this was to stand Germany in good stead, particularly with the rapidly increased demand for nitrogen-based compounds (ammonium salts for fertilizers and nitric acid for explosives manufacture) with the outbreak of world warⅠin 1914. This initiated profound changes which continued during the inter-war years (1918-1939).1.化学工业的起源尽管化学品的使用可以追溯到古代文明时代,我们所谓的现代化学工业的发展却是非常近代(才开始的)。
•Coal, petroleum and natural gas now yield their bond energies to man.煤,石油和天然气现在为人类提供各种各样的结合能。
•Salts may also be found by the replacement of hydrogen from an acid with a metal.盐也能通过用金属置换酸中的氢而获得。
•An acid was once defined as a substance that would form hydrogen ions(H+) in water solution and a base as one that would form hydroxide ions(OH-) in the same.人们曾把酸定义为在水溶液中能产生氢离子的物质,而碱则是在同样溶液中会产生氢氧根离子的物质。
•These books are packed in tens. 这些书每十本装一包。
•These products are counted by hundreds. 这些产品是成百成百计数的。
•They went out by twos and threes. 他们三三两两地出去了。
•They consulted tens of magazines. 他们查阅了几十本杂志。
•Automation helps to increase productivity hundreds of times over. 自动化使生产率提高了几百倍。
•More weight must be placed on the past history of patients. 必须更加重视患者的病史。
•The continuous process can be conducted at any prevailing pressure without release to atmospheric pressure.连续过程能在任何常用的压力下进行,而不必暴露在大气中。
Perhaps the most function definition of analytical chemistry is that it is "the qualitative and quantitative characterization of matter "也许对分析化学最实用的定义是:对物质进行定性和定量的表征。
描述这个词被广泛的使用。
它可能意味着在回答诸如“在洗发香波中是否如标签所示有维生素E”“这是一个白色阿司匹林片?”或“这块金属是铁或镍”等问题时,对样本中的化合物或元素进行鉴定。
这种类型的表征,要告诉我们什么是目前被称为的定性分析。
定性分析是鉴定一个或多个化学物质存在于一个材料中。
描述也可能意味着测定有多少种化合物或元素存在于一个样品中,回答“水杨酸在这个阿司匹林片中含量多少”或“这块钢中含有多少镍”等这些问题。
一种物质在一个样品中含量多少的这种测定被称为定量分析。
定量分析是测定某种化学物质在某个样品中的确切数量。
化学物质可能是某些元素、化合物或离子。
该药物可能有机和无机两种。
特性描述可能涉及到全分析,如构成一块钢的元素,或者表面分析,像鉴定绝大多数暴露在空气和水中的金属表面形成的氧化层的成分和厚度。
一个材料的特性描述可能超越化学分析所包括结构材料的确定,某个材料的物理性质的测量,以及物理化学参数的测量例如反应动力学。
这些测量的实例有:聚合物的结晶度(与非晶态相比)?物质失去结晶水的温度?“A牌”抗酸剂中和胃酸所需的时间?农药在阳光下的降解速度?这些不同的应用使分析化学成为广泛的学科之一在所有的科学学科中。
分析化学对于我们了解生物化学是至关重要的。
药物化学、地球化学、环境科学、大气化学,材料学中的反应像聚合物、金属合金和陶瓷技术以及许多其他科学领域。
For many years ,analytical chemistry relied on chemical reactions to identify and determine the components present in a sample.多年来,分析化学依赖化学反应,以确定出现在一个样本中的组分。
化学及化工专业词汇英语翻译(D-I)daguerreotype 达盖尔银版daily output 日产量dalton's law 道尔顿定律daltonide 道尔顿式化合物dammar 达玛尸dammar varnish 达玛胶漆damper 减震器daniell cell 丹聂耳电池dark color 深色dark line 暗线dark plaster 黑石膏dark reaction 暗反应database 资料库dative bond 配价键daturine 天仙子胺dawsom gas 半水煤气deacetylation 脱乙酰基deacidification 脱酸化deacon process 迪肯制氯法deactivation 去活dead burning 烧结dead burnt gypsum 烧石膏dead gold 消光金dead roasting 完全焙烧dead space 死空间dead time 无感时间deaeration 除汽deaerator 除汽器脱泡器dealkylation 脱烃酌deamidase 脱酰氨基酶deaminase 脱氨酶deamination 脱氨基酌deasphalting 脱沥青debenzolized oil 脱苯油deblooming 脱荧光debris 碎屑debromination 脱溴debye photograph 德拜摄影debye scherrer's method 德拜谢乐法debye's characteristic temperature 德拜特性温度decaborane 癸硼烷decahydronaphthalene 十氢化萘decalcification 脱钙decalin 十氢化萘decane 正十烷decanoic acid 癸酸decantation 倾析decanter 倾析器decarbonization 脱碳decarboxylation 脱羧酌decarburation 脱碳decatizing 蒸呢decay 衰变decay constant 衰变常数decay curve 衰变曲线dechlorinating agent 脱氯剂dechlorination 脱氯decinormal 十分之当量的decoction 煎decolorimeter 去色力计decoloring 脱色decolorization 脱色decolorizer 脱色剂decolorizing agent 脱色剂decolorizing carbon 脱色炭decomposition 分解;腐败decomposition heat 分解热decomposition point 分解点decomposition pressure 分解压力decomposition product 分解产物decomposition reaction 分解反应decomposition voltage 分解电压decontaminate 净化decontamination 消除污染decontamination agent 去污剂decortication 剥外皮decyl alcohol 癸醇decyl mercaptan 癸硫醇decylamine 癸胺decylene 癸烯decylic acid 癸酸decyltrichlorosilane 癸基三氯硅烷deep freeze refrigeration plant 深冷设备deep freezer 深冷器deep refrigeration 深度冷冻defecation 澄清defensive protein 防御蛋白质deferrization 除缺definite composition 一定组成deflagration 暴燃deflocculant 反絮凝剂deflocculating agent 反絮凝剂deflocculation 反絮凝defoamer 去沫剂defoaming agent 去沫剂deformation 变形deformation vibration 形变振动degasification 除气degasifier 除气器degassing 除气degeneracy temperature 简并温度degenerate rearrangement 退化重排degeneration 退化degradation 递降degras 油余物degreaser 脱脂器degreasing 脱脂degreasing agent 脱脂剂degreasing equipment 脱脂器degree of association 连带度degree of branching 支化度degree of crosslinking 交联度degree of dissociation 离解度degree of electrolytic dissociation 电离度degree of fineness 细度degree of freedom 自由度degree of hydrolysis 水解度degree of ionization 电离度degree of orientation 取向度degree of polycondensation 缩聚度degree of polymerization 聚合度degree of saturation 饱和度degree of superheat 过热度degree of swelling 溶胀度degree of tannage 度degree of vacuum 真空度degree of vulcanization 硫化度degumming 脱胶dehalogenation 脱卤酌dehumidifier 减湿器dehydrase 脱水酶dehydrated alcohol 无水酒精dehydrated castor oil 脱水蓖麻油dehydrating agent 脱水剂dehydrating gasoline 脱水汽油dehydrating tower 脱水塔dehydration 脱水dehydrator 脱水器dehydrochlorination 脱氯化氢dehydrocyclization 脱氢环化dehydrogenase 脱氢酶dehydrogenation 脱氢deicer 除冰剂deicing agent 除冰剂deionization 消电离deionized water 脱离子水delayed action 延迟酌delayed coagulation 缓凝delayed coking 延迟焦化delayed elasticity 延迟弹性delayed ignition 延迟点火delayed reaction 迟缓反应delignification 去木质素deliming 脱灰deliquescence 潮解delivery volume 排出容积delocalization energy 非定域能delphinidin 花翠素delphinine 翠雀宁苷delta metal 合金delustering 消光delustering agent 消光剂delustrant 消光剂demasking 解蔽demethylation 脱甲基demijohn 酸瓶demineralization 脱盐demineralizer 脱盐器demulsification 反乳化demulsification number 反乳化值demulsifier 反乳化剂denaturant 变性剂denaturation 变性denatured alcohol 变性酒精denatured protein 变性蛋白质denatured state 变性状态dendritic crystal 枝状晶体denier 旦尼尔denitration 脱硝denitrification 脱氮densimeter 密度计densimetric titration 密度滴定densitometer 密度计density 密度density bottle 比重瓶density gradient centrifugation 密度梯度离心法dental alloy 补齿合金dental cement 补齿水泥dental plaster 牙科石膏deobstruent 泻剂deodorant 脱嗅剂deodorization 脱嗅deodorizer 除嗅器deodorizing 脱嗅deoiling 脱油deoxidant 脱氧剂deoxidation 脱氧deoxidizer 脱氧剂deoxidizing agent 脱氧剂deoxy sugar 脱氧糖deoxyalizarin 去氧茜素deoxycorticosterone 去氧皮质甾酮deoxymannose 脱氧甘露糖deoxyribonuclease 脱氧核糖核酸酶deoxyribonucleic acid 脱氧核糖核酸deoxyribose 脱氧核糖dephlegmation 部分冷凝dephlegmator 分馏柱depilating agent 脱毛剂depilation 脱毛depilatory 脱毛剂depolarization 消偏振酌depolarization degree 去偏光度depolarizer 去极化剂depolymerization 解聚depolymerized rubber 解聚橡胶depolymerizing agent 解聚剂deposit 矿床;沉淀物deposition potential 沉积电位depot 贮藏物质depressimeter 冰点降低计depression of vapor pressure 蒸汽压下降depressor 抑制剂depropanizer 脱丙烷塔depropanizing column 脱丙烷塔deproteinization 脱蛋白质depside 缩酚酸depsidone 缩酚酸环醚depth type filtration 深度过滤derby red 铬红derivative 衍生物derivative polarography 微分极谱法derivative thermometric titration 微分温度滴定derived protein 衍生蛋白质derived unit 导出单位derris 鱼藤酮desalted water 脱盐水desalting 脱盐descending method 下行法desensitization 减敏现象desensitizer 减感剂desensitizing dye 减感染料desiccant 干燥剂desiccating agent 干燥剂desiccation 干燥desiccator 干燥器design of experiments 实验设计desilication 硅氧淋失酌desilverization 脱银desilylation 脱甲硅基desired value 预定值desizing agent 退浆剂desmine 束沸石desmo enzyme 不溶酶desmolase 碳链分解酶desmotrope 稳变异构物desmotropism 稳变异构性desolvation 去溶剂化desorption 解吸附destruction 破坏destructive distillation 分解蒸馏destructive distillation of wood 木材干馏desulfurating agent 脱硫剂desulfuration 脱硫desulfurizer 脱硫器deswelling 消溶胀detection 检验detection coefficient 检波系数detection limit 探测极限detector 检验器detergent 清洁剂deterioration 降解determinant 行列式determination 测定determination of molecular weight 分子量测定detonating cord 引爆线detonating fuse 引爆线detonating gas 爆鸣气detonating primer 雷管detonation 爆震detonation velocity 爆震速度detonator 雷管deuteration 氘化deuterium 氘deuterium oxide 氧化氘deuteron 氘核deuton 氘核devarda's alloy 迪氏铝铜锌合金developed dye 显色染料developer 显影剂developing agent 显影剂developing bath 显色浴developing out paper 显相纸developing solution 显影液development 显影development center 显影中心development factor 显影因素deviation 偏差deville furnace 德威尔炉devitrification 失透devulcanization 脱硫devulcanizer 脱硫器devulcanizing agent 脱硫剂dew point 露点dew point boundary 露点边界dew point depression 露点降低dew point pressure 露点压力dewar flask 杜瓦瓶dewar vessel 杜瓦瓶dewaxing 脱蜡dextran 葡萄聚糖dextrin 糊精dextrorotatory 右旋性dextrorotatory compound 右旋化合物dextrose 右旋糖diabase 辉绿岩diacetate 二醋酸盐diacetin 二醋精diacetone 双丙酮diacetone alcohol 双丙酮醇diacetyl 双乙酰diacetylene 丁二炔diacetylmorphine 二乙酰吗啡diacid base 二元碱diad 二价元素diagometer 电导计diagram 图表dialdehyde 二醛dialkyl sulfate 二烷基硫酸盐dialkylarsine 二烃基胂dialkylate 二烃化合物diallyl 联丙烯diallyl phthalate 己二烯酞酸酯diallyl sulfide 烯丙基硫醚dialuric acid 径尿酸dialysate 透析液dialysis 透析dialytic coefficient 可透系数dialyzator 渗析器dialyzer 渗析器diamagnetic substance 反磁物质diamagnetism 反磁性diamide 二酰胺diamine 二元胺diamine oxidase 二胺氧化酶diaminobenzene 二氨基苯diaminodiphenyl 联苯胺diaminophenol 二氨基苯酚diaminophenol hydrochloride 盐酸二氨基苯酚diamond 金刚石diamyl ether 二戊醚diamyl phenol 二戊基酚diamylamine 二戊胺dianisidine 邻联茴香胺diaphanometer 透闷diaphorase 心肌黄酶diaphragm 隔膜diaphragm cell 隔膜电解槽diaphragm manometer 膜片压力计diaphragm process 隔膜法diaphragm pump 隔膜泵diaphragm type pressure gauge 膜片压力计diapositive film 反底片diarsine 联胂diarylamine 二芳基胺diasolysis 溶胶渗析diaspore 水铝石diastase 淀粉糖化酶diastatic enzyme 糖化酶diastatic power 糖化力diastereoisomer 非对映异构体diastereoisomerism 非对映异构性diastereomer 非对映异构体diastimeter 距离测定计diathermancy 透热性diatom 硅藻diatom earth 硅藻土diatomaceous earth carrier 硅藻土载体diatomaceous earth support 硅藻土载体diatomic molecule 二原子分子diatomite 硅藻土diazinon 地亚农diazo reaction 重氮反应diazoamino compound 重氮氨基化合物diazoaminobenzene 重氮胺基苯diazobenzeneanilide 重氮胺基苯diazocompound 重氮化合物diazole 二唑diazomethane 重氮甲烷diazonium 重氮diazonium salt 重氮盐diazotate 重氮酸盐diazotation 重氮化diazotization 重氮化diazotization titration 重氮化滴定diazotype 重氮印相法dibasic 二元的dibasic acid 二元酸dibazol 地巴唑dibenzyl 二苄基diborane 乙硼烷dication 双阳离子dichlone 二氯萘醌dichloramine 二氮胺dichloride 二氯化物dichloroacetic acid 二氯醋酸dichlorobenzene 二氯苯dichloroethane 二氯乙烷dichloroethyl ether 二氯乙醚dichlorofluoromethane 二氯氟甲烷dichloromethane 二氯甲烷dichloropentane 二氯戊烷dichroism 二向色性dichromate 重铬酸盐dichromatic dye 双色染料dicyan 氰dicyandiamide 氰基胍dicyclohexyl adipate 己二酸二环己酯dicyclohexyl phthalate 酞酸二环己酯dicyclohexylamine 二环己基胺didecyl adipate 己二酸二癸基酯didecyl ether 二癸基醚didecyl phthalate 邻苯二甲酸二癸酯didymium 钕镨混合物die casting 压模铸造dieldrin 狄氏剂dielectric 电介质dielectric breakdown 介质哗dielectric constant 介电常数dielectric drying 高频烘烤dielectric loss 介电损耗dielectric polarization 电介质极化dielectrometer 介质测试仪dielectrometry 介电滴定diels alder reaction 二烯合成diene 二烯diene polymerization 二烯聚合diene synthesis 二烯合成diene value 二烯值dienestrol 双烯雌酚diesel engine 柴油机diesel fuel 柴油机燃料diesel oil 柴油diesterase 二酯酶diethanolamine 二乙醇胺diethyl ether 乙醚diethyl ketone 二乙酮diethyl maleate 马来酸二乙酯diethyl malonate 丙二酸二乙酯diethyl phenyl urea 二乙基苯基脲diethyl phthalate 酞酸二乙酯diethyl succinate 丁二酸二乙酯diethyl sulfate 硫酸二乙酯diethyl tartrate 酒石酸二乙酯diethyl thiourea 二乙硫脲diethylamine 二乙胺diethylbenzene 二乙苯diethylene glycol 二甘醇diethylurea 二乙脲differential chemical reactor 微分化学反应器differential equation 微分方程式differential extraction 微分萃取differential flotation 优先浮选differential flowmeter 差动量计differential manometer 差示压力计differential method 差动法differential polarography 差示极谱法differential refractometer 差示折光计differential solvent 差示溶剂differential staining 鉴别染色differential thermal analysis 示差热分析differential thermal analyzer 差热分析仪differential titration 差示滴定diffraction 衍射diffraction grating 衍射栅diffraction spectrum 衍射光谱diffusate 渗出物diffuse scattering 漫散射diffuser 扩散器diffusing glass 扩散玻璃diffusion 扩散diffusion analysis 扩散系数分析diffusion coefficient 扩散系数diffusion current 扩散电流diffusion heat 扩散热diffusion ion 扩散离子diffusion layer 扩散层diffusion potential 扩散电势diffusion process 扩散过程diffusion pump 扩散泵diffusion reaction 扩散反应diffusion transfer process 扩散转印法diffusion velocity 扩散速度diffusiophoresis 扩散电泳diffusivity 扩散率diffusivity analysis 扩散系数分析diformyl 乙二醛digallic acid 双没食子酸digester 蒸煮器digestibility 消化率digestion 消化;煮解digestive enzyme 消化酶digitalin 狄吉他林digitalis 毛地黄digitonin 毛地黄皂苷digitoxigenin 洋地黄毒苷元digitoxin 狄吉妥辛diglycolic acid 二甘醇酸digoxin 地谷新dihexyl 十二烷dihydrate 二水合物dihydric alcohol 二羟醇dihydrostreptomycin 二氢链霉素dihydroxyacetone 二羟基丙酮dihydroxyacetophenone 二羟基苯乙酮diiodomethane 二碘甲烷diiodothyrosine 二碘酪氨酸diisoamyl phthalate 邻苯二酸二异戊酯diisobutyl adipate 己二酸二异丁酯diisobutyl ketone 二异丁基甲酮diisobutylamine 二异丁胺diisobutylene 二异丁烯diisocyanate 二异氰酸盐diisodecyl adipate 己二酸二异癸酯diisodecyl phthalate 酞酸二异癸酯diisooctyl adipate 己酸二异辛酯diisooctyl azelate 壬二酸二异辛酯diisooctyl phthalate 邻苯二酸二异辛酯diisooctyl sebacate 癸二酸二异辛酯diisopropanolamine 二异丙醇胺diisopropylamine 二异丙基胺diketene 双烯酮diketone 二酮dilactone 双内酯dilatancy 膨胀性dilatation 膨胀dilatometer 膨胀计dilatometric curve 膨胀曲线dilatometry 膨胀测定法dilaurin 二月桂精diluent 稀释剂dilute acid 稀酸dilute solution 稀溶液dilute sulphuric acid 稀硫酸dilution 稀释dilution law 稀释律dilution refrigeration 稀释冷冻dimedrole 地麦德洛尔dimension 量纲dimensional analysis 量纲分析dimensional stability 尺寸恒定性dimensionless number 无因次数dimer 二聚物dimerization 二聚酌dimethyl ether 二甲醚dimethyl phthalate 酞酸二甲酯dimethyl sebacate 癸二酸二甲酯dimethyl sulfate 硫酸二甲酯dimethyl sulfoxide 二甲亚砜dimethyl terephthalate 对酞酸二甲酯dimethylacetal 二甲基缩醛dimethylacetamide 二甲基乙酰胺dimethylamine 二甲胺dimethylaniline 二甲基苯胺dimethylarsine 二甲胂dimethylbenzene 二甲苯dimethylbutadiene rubber 二甲基丁二烯橡胶dimethylether 二甲基乙醚dimethylformamide 二甲基甲酰胺dimethylhydrazine 二甲基肼dimethylolurea 二羟甲基脲dimethylpentane 二甲基成烷dimethylpyridine 卢剔啶dimethylsulphoxide 二甲亚砜dimethylterephthalate 二甲基对酞酸盐dimethylthiophene 二甲基噻吩dimorphism 二形dinas brick 硅酸盐砖dinitrite 双亚硝酸盐dinitrobenzene 二硝基苯dinitroglycerine 二硝基甘油dinitronaphthalene 二硝基萘dinitrophenol 二硝基苯酚dinitrotoluene 二硝基甲苯dinonyl phenol 二壬基苯酚dinonyl phthalate 酞酸二壬酯dioctyl ether 二辛醚dioctyl fumarate 反式丁烯二酸二辛酯dioctyl phthalate 酞酸二辛酯dioctyl sebacate 癸二酸二辛酯diol 二醇diolefin 二烯diolein 二油精diorite 闪绿岩diose 双糖diosgenine 地奥甙元dioxane 二氧六环dioxide 二氧化物dioxide peroxide 二氧化氯dioxindole 二氧吲哚dioxolane 二氧戊环dip dyeing 提浸染色dip oil 浸洗油dipentene 二戊烯dipeptidase 二肽酶dipeptide 二肽diphenic acid 联苯甲酸diphenol 联苯酚diphenyl 联二苯diphenyl carbonate 碳酸二苯酯diphenyl ether 二苯醚diphenyl oxide 二苯基氧diphenyl phthalate 酞酸二苯酯diphenyl urea 碳酰替diphenylacetonitrile 二苯基乙腈diphenylamine 二苯胺diphenylbenzidine 二苯联苯胺diphenylcarbinol 二苯基甲醇diphenylene oxide 联苯抱氧diphenylenemethane 芴diphenylguanidine 二苯胍diphenylhydrazine 二苯肼diphenylketone 二苯甲酮diphenylmethane 二苯甲烷diphenylurea 二苯脲diphosgene 双光气dipolar ion 偶极离子dipole 偶极子dipole molecule 偶极分子dipole moment 偶极矩dipping 浸渍dipping process 浸渍过程dipping refractometer 浸液折射计dipping varnish 浸渍清漆dipropyl ketone 二丙基甲酮dipropyl phthalate 酞酸二丙酯dipropyl sulfide 二丙硫dipropylene glycol 二丙二醇dipyridyl 联吡啶direct color 直接染料direct cotton dye 直接染棉染料direct current 直流direct dye 直接染料direct effect 直接效应direct fertilizer 直接肥料direct fired evaporator 直烧蒸发器direct pressure 定向压力direct reduction 直接还原direct steam 直接蒸汽direct titration 直接滴定direct writing oscillograph 直接记录式示波器direction coefficient 方向系数disaccharide 二糖disaggregation 解聚disazo dye 双偶氮染料disc crusher 盘式破碎机disc electrophoresis 圆盘电泳discharge 放电discharge hopper 卸料斗discharge liquor 排出液discharge rate 放电率discharge test 拔染试验discharge tube 放电管discharging agent 拔染剂discharging hopper 卸料斗discoloration 变色discontinuous operation 周期性操作discriminant analysis 判别分析disilane 乙硅烷disilicate 二硅酸盐disinfectant 消毒剂disinfection 消毒disinfector 消毒器disintegration 衰变disintegration constant 衰变常数disintegrator 粉碎机disk crusher 盘式破碎机disk electrophoresis 圆盘电泳disk type rotary vacuum filter 圆盘式旋转真空过滤器disk valve 圆板阀dislocation 错位dismutation 歧化过程disodium hydrogen arsenate 砷酸氢二钠disodium hydrogen phosphate 磷酸氢二钠dispensation 配方dispersant 分散剂disperse dye 分散染料dispersed material 分散质dispersed phase 分散相dispersed system 分散系dispersing agent 分散剂dispersion 分散dispersion force 分散力dispersion medium 分散介质dispersive power 分散本领dispersoid 分散胶体displacement 变位displacement chromatography 置换色谱法displacement law 位移定律displacement reaction 取代反应disproportion 不均衡disproportionation 歧化dissimilation 异化酌dissipation of energy 能量耗散dissipative structure 耗散结构dissociation 解离dissociation constant 离解常数dissociation energy 离解能dissociation pressure 离解压dissolution 溶解dissolved oxygen 溶解氧dissolving power 溶解力dissymmetry 非对称distance control 遥控distearin 二硬脂精distemper 水浆涂料distillate 馏出物distillation 蒸馏distillation apparatus 蒸馏装置distillation column 蒸馏塔distillation curve 蒸馏曲线distillation flask 蒸馏瓶distillation loss 蒸馏损失distillation still 蒸馏釜distillation tower 蒸馏塔distilled water 蒸馏水distributed load 分布负载distribution 分配distribution coefficient 配分系数distribution function 配分函数distribution law 分配律distribution of molecular weight 分子量分布distribution of polymerization degree 聚合度分布disulfide 二硫化物disulfonic acid 二磺酸diterpene 双萜dithiocarbamic acid 氨荒酸dithione 二硫酮dithionic acid 连二硫酸dithiooxamide 红氨酸dithizone 双硫腙diuretic 利尿剂diuretic hormone 利尿激素diuretin 利尿素divalent metal 二价金属divalent system 二变系divinyl 二乙烯divinyl sulfone 二乙烯砜divinylbenzene 二乙烯基苯djave butter 毒雾冰草油dna polymerase dna 聚合酶dnase 脱氧核糖核酸酶docosanoic acid 廿二烷酸doctor process 铅酸钠净化处理doctor solution 博士溶液doctor treatment 铅酸钠净化处理dodecane 十二烷dodecanoic acid 正十二烷酸dodecene 十二烯dodecyl acetate 醋酸十二酯dodecyl chloride 十二基氯dodecylbenzene 十二烷苯dodecylic acid 月桂酸dodecylphenol 十二烷苯酚dolomite 白云石dolomite clinker 白云石熔结dolomite plaster 白云石灰浆domain 晶畴domestic fuel 家用燃料dominant wave length 吱长donator 供体donnan's equilibrium 道南平衡donor 供体dopamine 多巴胺dopaoxidase 多巴氧化酶dope dyeing spun dyeing 原液染色doppler effect 多普勒效应dosage 剂量dose 剂量dose equivalent 剂量当量dose rate 放射量率dosimeter 剂量计dosimetry 剂量测定double arm kneader 双叶片捏和机double bond 双键double bond isomerism 双键异构性double cone mixer 双圆锥式混合机double decomposition 复分解double decomposition reaction 复分解反应double effect evaporator 双效蒸发器double exchange interaction 双重交换相互酌double exposure 双重曝光double fluid cell 双液电池double layer 双层double melting point 双重熔点double refraction 双折射double resonance 双共振double salt 复盐double solvent refining 双溶剂精炼double weighing method 双重秤量法doublet 双重线downdraft 向下通风downspout 下导管draft 通风draft chamber 通风室drain valve 排污阀draught 通风drawing of fiber 拉伸纤维drier 干燥机drinking water 饮水drop culture 点滴培养drop reaction 点滴反应drop sulfur 粒状硫droplet formation 点滴形成dropping bottle 滴瓶dropping electrode 滴液电极dropping funnel 滴液漏斗dropping mercury electrode 滴汞电极dropping point 滴点dropwise condensation 滴状凝结drug metabolism 药物代谢酌drug resistance 药物抗性drum 辊筒drum dryer 鼓式干燥器druse 晶簇dry air cure 干热硫化dry analysis 干法分析dry area 干摩擦点dry area spot 干摩擦点dry assay 干法试金dry blending 干搀和dry box 干箱dry cell 干电池dry cleaning 干洗dry cleaning fluid 干洗铃dry coloring 干颜料dry desiccant dehydration 干态干燥剂脱水酌dry distillation 干馏dry distillation of wood 木材干馏dry dyeing 干法染色dry friction 干摩擦dry gas 干气dry gas holder 干式气柜dry heat vulcanization 干热硫化dry hole 干钻孔dry ice 固体二氧化碳dry plate 干板dry point 干点dry process 干法dry reaction 干反应dry spinning 干纺dry steam 干燥蒸气dry sterilization 干热灭菌dry tack 干粘着性dry weight 干重dry yeast 干酵母dryer 干燥机drying 干燥drying agent 干燥剂drying apparatus 干燥装置drying chamber 干燥室drying efficiency 干燥效率drying oil 干性油drying oven 干燥炉drying plant 干燥设备drying temperature 干燥温度drying time 干燥时间dual gravity valve 双比重阀duboisine 天仙子胺ductility 延性ductilometer 拉伸度仪dulcin 对乙氧基苯脲dulcitol 卫矛醇dull finish 消光dull surface 无光面dulong petit's law 杜珀二氏定律duma's method 杜马斯法duplet 电子偶duplex printing 双面复合印花durability 耐久性duralumin 硬铝durene 杜烯duriron 杜里龙高硅钢durometer 硬度计durometer hardness 硬度计硬度dust chamber 除尘器dust coal 粉煤dust collector 除尘器dust powder 木炭粉dust sampler 粉尘采样器dust separator 除尘分离器dye 染料dye laser 染料激光器dyeing 染色dyeing assistant 染色辅助剂dyeing equilibrium 染色平衡dyeing power 染色力dyeing speed 上染速度dyestuff 染料dyestuff chemistry 染料化学dynameter 倍率计dynamic equilibrium 动态平衡dynamic isomerism 动态异构性dynamic modulus 动态模量dynamic pressure 动压dynamic viscosity 动态粘度dynamics 动力学dynamite 达纳炸药dypnone 缩二苯乙酮dysprosium 镝dysprosium bromide 溴化镝dysprosium carbonate 碳酸镝dysprosium chloride 氯化镝dysprosium hydroxide 氢氧化镝dysprosium nitrate 硝酸镝dysprosium oxide 氧化镝dysprosium oxychloride 氯氧化镝dysprosium phosphate 磷酸镝dysprosium sulfate 硫酸镝dystectic mixture 高熔混合物dystectic point 高熔点e bond e 键early strength cement 早强水泥earth acids 土酸类earth color 矿物颜料earth metals 土金属earth wax 木炭earthenware 陶器earthy humus 土状腐殖质ebonite 硬橡胶ebulliometer 酒精沸点计;沸点测定器ebullioscopic constant 沸点升高常数ebullioscopic method 沸点升高法ebullition 沸腾ecdysone 蜕化素ecgonine 芽子碱echelon grating 梯式格子eclipsing effect 重叠效应economizer 省煤器eddy 涡流eddy conductivity 涡寥导性eddy current 涡电流eddy viscosity 涡脸度edeleanu process 爱德林精炼法edestin 麻仁球蛋白edge runner 轮碾机edible fat 食用脂edible oil 食用油edison storage battery 爱迪生蓄电池editcoal gas 煤气editcyclotron 回旋加速器editmetallized carbon filament 金属化碳丝editmethacrylate resin 甲基丙烯酸尸editnitroglycerin 硝化甘油editpaint film 漆膜editpotassium cyanide 氰化钾editpour point 晶出点editsteric hindrance 立体阻碍editthixotropic gel 触变胶体edittrialkyl chlorosilane 三烷基氯硅烷editwater purification unit 净水设备edman degradation technique 埃德曼降解技术effect of extension 延伸效应effective angle 有效角effective area 有效面积effective collision number 有效碰撞数effective half life 有效半衰期effective head 有效扬程effective permeability 有效渗透率effective power 有效功率effective quantum number 有效量子数effective resistance 有效抵抗effective thermal conductivity 有效热传导率effective value 有效值effervescence 发泡efficiency 效率efficiency of dust collection 除尘效率efficiency of rectification tower 精馏塔效率efflorescence 风化effluent 瘤物efflux velocity 瘤速度efflux viscometer 瘤式粘度计effusiometer 打散计effusion 喷出effusive rock 喷出岩egg albumin 卵清蛋白egg white 蛋白egg yolk 蛋黄ehrlich's reagent 欧利布试剂eicosane 廿烷eicosanoic acid 花生酸eigen energy 本哲eigenfunction 本寨数eigenvalue 本盏eikonogen 显影剂einstein bohr equation 爱因斯坦玻尔方程einstein condensation 爱因斯坦凝聚einstein diffusion equation 爱因斯坦扩散方程einstein photochemical equivalenct law 爱因斯坦光化当量定律einstein photoelectric law 爱因斯坦光电定律einstein planck law 爱因斯坦普朗克定律einstein's equation for specific heat 爱因斯坦比热方程einstein's viscosity equation 爱因斯坦粘度方程式einsteinium 锿ejector 喷射器ejector condenser 喷射式冷凝器eka cesium 类铯eka element 待寻元素eka iodine 类碘eka tantalum 类钽elaeolite 脂光石elaeometer 油脂比重计elaeosacchara 油糖剂elaidic acid 反油酸elaidin 反油酸精elaidin test 反油酸检验elaidinization 反油酸转位elastase 弹性蛋白酶elastic aftereffect 弹性后效elastic body 弹性体elastic collision 弹性碰撞elastic constant 弹性常数elastic deformation 弹性变形elastic force 弹性力elastic gum 弹性胶elastic hysteresis 弹性滞后elastic limit 弹性极限elastic medium 弹性介质elastic modulus 弹性系数elastic recovery 弹性复原elastic rubber 弹性胶elasticity 弹性elastin 弹性硬朊elastomer 弹性体elastometer 弹性计elastoviscometer 弹性粘度计elastoviscometry 弹性粘度测量法elaterometer 气体密度计elatrometry 气体密度测量法elbs reaction 埃尔布斯反应electret 驻极体electric analysis 电分析法electric arc furnace 电弧炉electric calorimeter 电热量计electric charge 电荷electric conductivity 导电率electric conductor 导体electric current 电流electric desalting 电脱盐electric detonator 电爆管electric discharge 放电electric double layer 双电层electric drying apparatus 电干燥机electric dust precipitator 电集尘器electric energy 电能electric field 电场electric furnace 电炉electric heater 电热器electric heating 电热electric insulation 电绝缘electric potential 电位electric power 电力electric precipitation 电力沉淀electric resistance 电阻electric resistance furnace 电阻炉electric resistance manometer 电阻压力计electric resistance thermometer 电阻温度计electric susceptibility 电极化率electric thermostat 电热恒温器electric welding 电焊electrical carbonization 电法炼焦electrical dispersion 电分散法electrical property 电性质electroactive substance 电活性物质electroanalysis 电分析electrocapillarity 电毛细现象electrocapillary curve 电毛细管曲线electrocast brick 电熔耐火砖electrocasted refractories 电炉熔铸耐火物electrocasting 电铸electrocatalysis 电催化酌electroceramics 电陶瓷electrochemical cell 蓄电池electrochemical corrosion 电化学腐蚀electrochemical equivalent 电化当量electrochemical industry 电化工业electrochemical passivation 电化钝化electrochemical polarization 电化极化electrochemical process 电化法electrochemical protection 电化学防腐法electrochemical reaction 电化学反应electrochemical series 电化序electrochemistry 电化学electrochromatography 电气色层法electrocoagulation 电凝聚electroconductive glass 电导玻璃electrocyclic reaction 电环化反应electrode 电极electrode potential 电极势electrode process 电极过程electrode reaction 电极反应electrodecantation 电倾析electrodeposition 电极沉积electrodeposition analysis 电沉积分析electrodialysis 电渗析electroexplosive 电起爆炸药electrofocusing 等电点聚焦electroforming 电铸electrogeochemistry 电地球化学electrogravimetric analysis 电重量分析electrohydrometry 电液体比重测量法electrokinetic phenomena 界面电动学现象electrokinetic potential 界面动电势electroluminescence 电致发光electrolysis 电解electrolyte 电解质electrolytic aluminium 电解铝electrolytic analysis 电解分析electrolytic analysis apparatus 电解分析装置electrolytic bath 电解槽electrolytic bleaching 电解漂白electrolytic cell 电解槽electrolytic cleaning 电解清洗electrolytic condenser 电解质电容器electrolytic copper 电解铜electrolytic degreasing 电解去油electrolytic dissociation 电离electrolytic dissociation constant 电离常数electrolytic extraction 电解萃取electrolytic hardening 电解硬化electrolytic oxidation 电解氧化electrolytic polarization 电解极化electrolytic polishing 电解研磨electrolytic rectifier 电解整流electrolytic reduction 电解还原electrolytic refining 电解精炼electrolytic solution 电解溶液electrolytical surface treatment 电表面处理electrolytics 电解学electromagnet 电磁铁electromagnetic field 电磁场electromagnetic flowmeter 电磁量计electromagnetic gas analyzer 电磁气分析计electromagnetic induction 电磁感应electromagnetic oscillograph 电磁式示波器electromagnetic separation 电磁分离electromagnetic separator 电磁分离器electromagnetic wave 电磁波electromerism 电子异构electrometallurgy 电冶金学electrometer 电位计electrometer tube 电表管electrometric titration 电滴定electromigration 电迁移法electromotive force 电动势electron 电子electron affinity 电子亲合势electron beam 电子束electron capture 电子俘获electron cloud 电子云electron configuration 电子构型electron density 电子密度electron diffraction 电子衍射electron donor 电子供体electron emission 电子发射electron exchange 电子交换electron exchange resin 电子交换尸electron gas 电子气electron lattice interaction 电子点阵相互酌electron microscope 电子显微镜electron orbit 电子轨道electron oxidation reduction resin 电子交换尸electron pair 电子对electron pair bond 电子对键electron probe microanalysis 电子探针微量分析electron rays 电子束electron redox resin 电子交换尸electron shell 电子壳electron spectroscopy 电子能谱术electron transfer reaction 电子转移反应electron transport 电子转移electron transport system 电子传递体系electron tube 电子管electron volt 电子伏特electronegative element 阴电性元素electronegativity 电负度electronic charge 电子电荷electronic computer 电子计算机electronic conduction 电子传导electronic friction 电子摩擦electronic galvanometer 电子管检疗electronic oscillator 电子振荡器electronic polarization 电子极化electronic self balancing type recorder 电子自动平衡记录器electronic structure of molecule 分子的电子结构electronic tube glass 真空管玻璃electronic voltmeter 电子伏特计electronics 电子学electroosmosis 电渗透electrophilic agent 亲电子试剂electrophilic reaction 亲电子反应electrophilic rearrangement 亲电子换位electrophoresis 电泳electrophoresis apparatus 电泳器electrophoretic effect 电泳效应electrophotography 电照相术electroplating 电镀electropositive element 阳电性元素electropositive potential 阳电势electroscope 验电器electrosol 电溶胶electrostatic field 静电场electrostatic induction 静电感应electrostatic potential 静电势electrostatic separator 静电选矿机electrostatic valence rule 静电价规则electrostenolysis 细孔隔膜电解electrotechnical porcelain 电瓷electrothermic industry 电热工业electrothermics 电热学electrovalence 离子价electrowinning 电解沉积element 元素elementary analysis 元素分析elementary charge 电子电荷elementary particle 基本粒子elementary reaction 基本反应elemi 榄香脂eleolite 霞石eleolite syenite 霞石正长岩eleostearic acid 桐酸elevation of boiling point 沸点升高elgin extractor 埃尔金萃取器elimination reaction 消除反应ellagic acid 花烯ellipsometry 椭圆光度法elongation percentage 伸长率eluate 洗出液eluent 洗脱液elution 洗提elution analysis 淘析分析elution constant 淋洗常数elution curve 淘析曲线elutriation 淘析elutriator 淘析器emagram 埃玛图eman 埃曼emanation 射气emerald 纯绿宝石emerald green 巴黎绿emery 金刚砂emery cloth 研磨砂布。
Unit 1 Chemic al Indust ry化学工业1.Origin s of the Chemic al Indust ryAlthou gh the use of chemic als datesback to the ancien t civili zatio ns, the evolut ion of what we know as the modern chemic al indust ry starte d much more recent ly. It may be consid eredto have begunduring the Indust rialRevolu tion, about1800, and develo ped to provid e chemic als roe use by otherindust ries. Exampl es are alkali for soapma king, bleach ing powder for cotton, and silica and sodium carbon ate for glassm aking. It will be notedthat theseare all inorga nic chemic als. The organi c chemic als indust ry starte d in the 1860swith the exploi tatio n of Willia m HenryPerkin‘sdiscov ery if the firstsynthe tic dyestu ff—mauve. At the startof the twenti eth centur y the emphas is on resear ch on the applie d aspect s of chemis try in German y had paid off handso mely, and by 1914 had result ed in the German chemic al indust ry having 75% of the worldmarket in chemic als. This was basedon the discov ery of new dyestu ffs plus the develo pment of both the contac t proces s for sulphu ric acid and the Haberproces s for ammoni a. The laterrequir ed a majortechno logic al breakt hroug h that of beingable to carryout chemic al reacti ons undercondit ionsof very high pressu re for the firsttime. The experi encegained with this was to standGerman y in good stead, partic ularl y with the rapidl y increa sed demand for nitrog en-basedcompou nds (ammoni um saltsfor fertil izers and nitric acid for explos ivesmanufa cture) with the outbre ak of worldwarⅠin 1914. This initia ted profou nd change s whichcontin ued during the inter-war years(1918-1939).1.化学工业的起源尽管化学品的使用可以追溯到古代文明时代,我们所谓的现代化学工业的发展却是非常近代(才开始的)。
Unit 4 Reaction EngineeringLesson 12 Reactor Types1. Stirred tank reactorA batch stirred tank reactor is the simplest type of reactor.It is composed of a reactor and a mixer such as a stirrer, a turbine wing or a propeller. The batch stirred tank reactor is illustrated below:This reactor is useful for substrate solutions of high viscosity and for immobilized enzymes with relatively low activity. However, a problem that arises is that an immobilized enzyme tends to decompose upon physical stirring. The batch system is generally suitable for the production of rather small amounts of chemicals.A continuous stirred tank reactor is shown above:The continuous stirred tank reactor is more efficient than a batch stirred tank reactor but the?equipment is slightly more complicated.2. Tubular ReactorTubular reactors are generally used for gaseous reactions, but are also suitable for some liquid-phase reactions.If high heat-transfer rates are required, small-diameter tubes are used to increase the surface area to volume ratio. Several tubes may be arranged in parallel, connected to a manifold or fitted into a tube sheet in a similar arrangement to a shell and tube heat exchanger. Forhigh-temperature reactions the tubes may be arranged in a furnace.3. Fluidized bed ReactorA fluidized bed reactor (FBR) is a type of reactor device that can be used to carry out a variety of multiphase chemical reactions. In this type of reactor, a fluid (gas or liquid) is passed through a granular solid material (usually a catalyst possibly shaped as tiny spheres) at high enough velocities to suspend the solid and cause it to behave as though it were a fluid. This process, known as fluidization, imparts many important advantages to the FBR. As a result, the fluidized bed reactor is now used in many industrial applications.(1)Basic principlesThe solid substrate (the catalytic material upon which chemical species react) material in the fluidized bed reactor is typically supported by a porous plate, known as a distributor. The fluid is then forced through the distributor up through the solid material. At lower fluid velocities, the solids remain in place as the fluid passes through the voids in the material. This is known as a packed bed reactor. As the fluid velocity is increased, the reactor will reach a stage where the force of the fluid on the solids is enough to balance the weight of the solid material. This stage is known as incipient fluidization and occurs at this minimum fluidization velocity. Once this minimum velocity is surpassed, the contents of the reactor bed begin to expand and swirl around much like an agitated tank or boiling pot of water. The reactor is now a fluidized bed. Depending on the operating conditions and properties of solid phase various flow regimes can be observed in this reactor.(2)AdvantagesThe increase in fluidized bed reactor use in today’s industrial world is largely due to the inherent advantages of the technology.●Uniform Particle Mixing:Due to the intrinsic fluid-like behavior of the solid material, fluidized beds do not experience poor mixing as in packed beds. This complete mixing allows for a uniform product that can often be hard to achieve in other reactor designs. The elimination of radial and axial concentration gradients also allows for better fluid-solid contact, which is essential for reaction efficiency and quality.●Uniform Temperature Gradients:Many chemical reactions produce or require the addition of heat. Local hot or cold spots within the reaction bed, often a problem in packed beds, are avoided in a fluidized situation such as an FBR. In other reactor types, these local temperature differences, especially hotspots, can result in product degradation. Thus FBRs are well suited to exothermic reactions. Researchers have also learned that the bed-to-surface heat transfer coefficients for FBRs are high.●Ability to Operate Reactor in Continuous State:The fluidized bed nature of these reactors allows for the ability to continuously withdraw product and introduce new reactants into the reaction vessel. Operating at a continuous process state allows manufacturers to produce their various products more efficiently due tothe removal of startup conditions in batch processes.( 3 ) DisadvantagesAs in any design, the fluidized bed reactor does have it draw-backs, which any reactor designer must take into consideration.●Increased Reactor Vessel Size:Because of the expansion of the bed materials in the reactor, a larger vessel is often required than that for a packed bed reactor. This larger vessel means that more must be spent on initial startup costs.●Pumping Requirements and Pressure Drop:The requirement for the fluid to suspend the solid material necessitates that a higher fluid velocity is attained in the reactor. In order to achieve this, more pumping power and thus higher energy costs are needed. In addition, the pressure drop associated with deep beds also requires additional pumping power.●Particle Entrainment:The high gas velocities present in this style of reactor often result in fine particles becoming entrained in the fluid. These captured particles are then carried out of the reactor with the fluid, where they must be separated. This can be a very difficult and expensive problem to address depending on the design and function of the reactor. This may often continue to be a problem even with other entrainment reducing technologies.●Lack of Current Understanding:Current understanding of the actual behavior of the materials in a fluidized bed is rather limited. Itis very difficult to predict and calculate the complex mass and heat flows within the bed. Due to this lack of understanding, a pilot plant for new processes is required. Even with pilot plants, the scale-up can be very difficult and may not reflect what was experienced in the pilot trial.●Erosion of Internal Components: The fluid-like behavior of the fine solid particles within the bed eventually results in the wear of the reactor vessel. This can require expensive maintenance and upkeep for the reaction vessel and pipes.4. Packed bed ReactorThere are two basic types of packed-bed reactor: those in which the solid is a reactant, and those in which the solid is a catalyst. Many examples of the first type can be found in the extractive metallurgical industries.In the chemical process industries the designer will normally be concerned with the second type: catalytic reactors. Industrial packed-bed catalytic reactors range in size from small tubes, a few centimeters diameter to large diameter packed beds. Packed-bed reactors are used for gas and gas-liquid reactions. Heat-transfer rates in large diameter packed beds are poor and where high heat-transfer rates are required fluidized beds should be considered.Unit 4 REACTION ENGINEERINGLESSON 12 REACTOR TYPES1.搅拌反应釜间歇搅拌反应釜是最简单的反应釜类型。
化工专业英语翻译IntroductionChemical engineering is a branch of engineering that applies the principles of chemistry, physics, biology, and mathematics to solve problems related to the production, transformation, and use of chemicals and materials. With the globalization of industries, there is an increasing demand for effective communication and understanding in the field of chemical engineering. This has led to the development of specialized English terminology and vocabulary in this discipline. In this document, we will explore various aspects of chemical engineering and provide translations of common terms and phrases in English.Unit OperationsUnit operations are fundamental steps in chemical engineering processes. These operations involve the physical and chemical changes that occur during the production and transformation of raw materials. Here are some English translations of common unit operations:1. Distillation (蒸馏): A process of separating the components of a mixture based on their different boiling points.2. Evaporation (蒸发): The conversion of a liquid into a vapor by adding heat.3. Filtration (过滤): The process of separating solid particles from a liquid or gas by passing it through a porous medium.4. Crystallization (结晶): The formation of solid crystals from a liquid or gas phase.5. Extraction (萃取): The process of selectively removing a specific component from a mixture using a solvent.6. Reactor (反应器): A vessel where chemical reactions take place to convert raw materials into desired products.Chemical ReactionsChemical reactions play a crucial role in chemical engineering processes. These reactions involve the conversion of reactants into products through the breaking and formation of chemical bonds. Here are some translations of common terms related to chemical reactions:1. Reaction rate (反应速率): The speed at which a chemical reaction proceeds.2. Catalyst (催化剂): A substance that increases the rate of a chemical reaction without being consumed in the process.3. Yield (产率): The amount of desired product obtained froma chemical reaction, usually expressed as a percentage of the theoretical maximum.4. Equilibrium (平衡): A state in which the rates of the forward and reverse reactions are equal, resulting in no net change in the concentrations of reactants and products.5. Kinetics (动力学): The study of rates of chemical reactions and the factors that influence them.Safety and Environmental ConcernsChemical engineering also involves the responsibility of ensuring the safety of processes and minimizing environmental impacts. Here are some translations of terms related to safety and environmental concerns:1. Hazard (危险): A potential source of harm or danger.2. Risk assessment (风险评估): The process of identifying and analyzing potential risks associated with a chemical process or operation.3. PPE (Personal Protective Equipment, 个人防护设备): Equipment designed to protect individuals from hazards inthe workplace, such as protective clothing, goggles, and respirators.4. Pollution prevention (污染防治): The practice of reducing or eliminating pollution at its source to minimize its impact on the environment.5. Waste treatment (废物处理): The process of treating and disposing of waste materials generated from chemical processes in a safe and environmentally responsible manner.ConclusionChemical engineering is a complex and multidisciplinary field that requires effective communication and understanding of specialized terminology and concepts. This document has provided translations of common terms and phrases in English related to unit operations, chemical reactions, and safety and environmental concerns in chemical engineering. It is important for professionals in this field to have a good command of both their native language and English in order to effectively communicate with colleagues and counterparts around the world.。
Unit 1 Chemical Industry化学工业1.Origins of the Chemical IndustryAlthough the use of chemicals dates back to the ancient civilizations, the evolution of what we know as the modern chemical industry started much more recently. It may be considered to have begun during the Industrial Revolution, about 1800, and developed to provide chemicals roe use by other industries. Examples are alkali for soapmaking, bleaching powder for cotton, and silica and sodium carbonate for glassmaking. It will be noted that these are all inorganic chemicals. The organic chemicals industry started in the 1860s with the exploitation of William Henry Perkin’s discovery if the first synthetic dyestuff—mauve. At the start of the twentieth century the emphasis on research on the applied aspects of chemistry in Germany had paid off handsomely, and by 1914 had resulted in the German chemical industry having 75% of the world market in chemicals. This was based on the discovery of new dyestuffs plus the development of both the contact process for sulphuric acid and the Haber process for ammonia. The later required a major technological breakthrough that of being able to carry out chemical reactions under conditions of very high pressure for the first time. The experience gained with this was to stand Germany in good stead, particularly with the rapidly increased demand for nitrogen-based compounds (ammonium salts for fertilizers and nitric acid for explosives manufacture) with the outbreak of world warⅠin 1914. This initiated profound changes which continued during the inter-war years (1918-1939).1.化学工业的起源尽管化学品的使用可以追溯到古代文明时代,我们所谓的现代化学工业的发展却是非常近代(才开始的)。
化学及化工专业词汇英语翻译j-oj acid j 酸jacket 夹套jacket cooling 套管冷却jacob cell 雅讣电池jacobsen rearrangement 雅可布森重排jade 硬玉jadeite 硬玉jalap 贾拉普japan 黑漆jasmin oil 茉莉花油jasmone 茉莉酮jasper 碧玉javel water 爪维尔水jaw breaker 腭式碎石机jaw crusher 腭式碎石机jelly 凝胶jena glass 耶拿玻璃jervine 介藜芦胺jet 喷射jet blower 喷射式通风机jet compressor 喷气压缩机jet condenser 喷水凝汽器jet fuel 喷气发动机燃料jet pump 喷射泵jewel 宝石jig sieve 振动筛joule 焦耳joule effect 焦耳效应joule thomson effect 焦耳汤姆森效应joule's law 焦耳定律juglone 胡桃酮julian tube 凯撒管junker's calorimeter 容克量热计jute 黄麻juvenile gas 初生气juvenile water 初生水k acid k 酸k meson k 介子kali fusion 钾熔融kalimeter 碳酸计kallikrein 舒血管素kanamycin 卡那霉素kaolin 瓷土kaolin clay 高岭土kaolinite 高岭石kaolinization 高岭土化kapok oil 爪哇木棉油karaya gum 剌梧桐屎karl fischer method 卡尔费歇尔法karl fischer's reagent 费氏试剂karyokinesis 核分裂karyolysis 核溶解karyoplasm 核质kata thermometer 卡他温度计kauri butanol value 贝壳杉脂丁醇值kauri gum 栲里松脂kauri resin 栲里松脂keene's cement 金纳水泥keesom relationship 基朔关系kelp 海草灰kelvin's temperature 开氏温度keratin 角蛋白keratin plastics 角质塑料kermes 胭脂虫粉kermesite 红锑矿kerogen 油母质kerosene 煤油kerosine 煤油ketene 乙烯酮ketene lamp 乙烯酮灯ketimine 酮亚胺keto acid 酮酸keto enol tautomerism 酮烯醇互变异构keto form 酮式ketoadipic acid 酮己二酸ketoalcohol 酮醇ketocapric acid 己酮酸ketoglutaric acid 氧代戊二酸ketoheptose 庚酮糖ketol 酮醇ketone 酮ketone decomposition 酮分解ketone group 酮基ketone musk 香酮ketone resin 酮尸ketonic ester 酮酯ketonisation 酮化ketose 酮糖ketoxime 酮肟key component 限界组分kieselguhr 硅藻土kieserite 水镁矾killed steel 冷静钢kiln 炉kinase 激酶kindling temperature 着火温度kinematic viscosity 运动粘度kinematical theory of diffraction 运动学的衍射论kinescope 显象管kinetic chain length 动力学链长kinetic current 反应电流kinetic energy 动能kinetic friction 动摩擦kinetic molecular theory 分子运动理论kinetic theory 动力学理论kinetic theory of gases 气体分子运动论kinetics of polymerization 聚合动力学kinetin 激动素king's yellow 雄黄kipp's apparatus 基普气发生器kipp's gas generator 基普气发生器kirchhoff's law 基尔霍夫定律kitol 鲸醇kjeldahl flask 基耶达尔氏测氮瓶kjeldahl method 基耶达尔法kjellin furnace 开林电炉kneader 捏和机kneading 捏和knife edge of balance 天平的支棱knock intensity 爆震强度knocking 爆震knoevenagel reaction 诺文葛耳反应knorr synthesis 克诺尔合成法koch's acid 柯赫酸kojic acid 曲酸kolbe schmitt reaction 科尔伯施密特反应korean paper 朝鲜纸kotoite 粒镁硼石kozeny carman's equation 康采尼卡曼方程krafft point 克拉夫特点kraft paper 牛皮纸kraft pulp 牛皮纸浆krypton 氪kyanite 蓝晶石labarraque's solution 拉巴腊克氏溶液labelled atom 示踪原子labile equilibrium 不稳平衡labile form 不稳形lability 不稳定性laboratory 实验室laboratory scale 实验室规模laboratory test 实验室试验lac 紫胶lac dye 紫胶染料lachrymator 催泪剂lacmoid 间苯二酚蓝lacquer 漆lacquer diluent 漆稀释剂lacquer enamel 瓷漆lacquering 涂漆lactacidogen 乳酸精lactalbumin 乳清蛋白lactam 乳胺lactamide 乳酸胺lactase 乳糖酶lactate 乳酸盐lactic acid 乳酸lactic acid bacteria 乳酸菌lactic acid fermentation 乳酸发酵lactic anhydride 乳酸酐lactide 交酯lactim 内酰亚胺lactobutyrometer 乳脂计lactoflavin 乳黄素lactogenic hormone 促乳泌素lactoglobulin 乳球朊lactometer 乳比重计lactone 内酯lactone bond 内酯键lactonic ring 内酯环lactonitrile 乳腈lactonization 内酯化lactophenine 乳吩咛胺lactoscope 乳酪计lactose 乳糖ladder polymer 梯形聚合物lagrange's equation of motion 拉格朗日运动方程lagrange's method of undetermined multipliers 拉格朗日不定乘子法laguerr's polynomial 拉盖尔多项式lake 色淀颜料lake red c 色淀红clalande cell 拉兰电池lambert beer's law 朗伯波特比尔定律lambert's law 朗伯特定律lamella 薄板lamina 薄板laminar film 片状膜laminar flow 层流laminar furnace 层怜laminate 层压材料laminated coal 叠层煤laminated glass 夹层玻璃laminated paper 层压纸laminated wood 胶合板lamination 层压lamp 灯lamp black 灯黑lamp oil 灯油lamp test 灯泡试验lanatoside 毛花甙langbeinite 无水钾镁矾langmuir's adsorption isotherm 朗格缪尔吸附等温线lanolin 羊毛脂lanoline 羊毛脂lanosterol 羊毛醇lanthanide 镧系元素lanthanide contraction 镧系收缩lanthanoid 镧系元素lanthanum 镧lanthanum acetate 乙酸镧lanthanum bromate 溴酸镧lanthanum bromide 溴化镧lanthanum carbonate 碳酸镧lanthanum chloride 氯化镧lanthanum oxide 氧化镧lanthionine 羊毛硫氨酸lap welding 叠式焊接lapachoic acid 拉帕醇lapachol 拉帕醇lapidification 石化酌laplace equation 拉普拉斯方程laplace transformation 拉普拉斯变幻lard 猪脂large aromatic molecule 大芳香族分子large scale gas chromatography 制备级气相色谱法laser 激光last heat of dissolution 溶解终热latence 埋伏latency 埋伏latent catalyst 埋伏催化剂latent heat 潜热latent heat of fusion 熔化潜热latent heat of sublimation 升华热latent image 潜像latent period 埋伏期latent valency 潜化合价lateral axis 横轴线lateral chain 侧链lateral face 侧面lateral magnification 横扩大率lateral secretion 侧分泌laterite 红土latex 胶乳latex cement 胶乳结合剂latex paint 胶乳漆latex thickener 胶乳增稠剂latexometer 胶乳比重计lather 肥皂泡lathering number 起泡值lathering soap 泡沫lattice constant 晶格常数lattice defect 点阵缺陷lattice distance 晶格间距lattice energy 晶格能lattice model 点阵模型lattice plane 晶格面laudanidine 劳丹尼定laudanine 劳丹碱laudanosine 劳丹素laue method 劳厄法laue photograph 劳厄照相laughing gas 笑气laundry soap 家用皂lauraldehyde 月桂醛laurate 月桂酸盐laurel 月桂laurel oil 月桂油lauric acid 月桂酸lauroleate 月桂酸盐lauroleic acid 月桂烯酸lauroyl chloride 月桂酰氯lauroyl peroxide 过氧化月桂酰lauryl alcohol 月桂醇lauryl chloride 月桂基氯lauryl mercaptan 月桂硫醇lauryl methacrylate 甲基丙烯酸月桂酯lava 熔岩lavazeck viscometer 拉巴切克粘度计lavender oil 熏衣草油lavender water 熏衣水law of chemical equivalent 化学当量定律law of conservation and conversion of energy 能量守恒及能量转换定律law of conservation of energy 能量守恒律law of conservation of mass 质量守恒定律law of conservation of momentum 动量守恒定律law of constant proportion 定比律law of corresponding states 对应态原理law of definite proportion 定比律law of equipartition of energy 能量均分律law of gaseous reaction 气体反应定律law of ideal gases 理想气体定律law of independent ionic mobilities 独立离子怜定律law of ionic strength 离子强度定律law of isomorphism 类质同晶定律law of mass action 质量酌定律law of multiple proportions 倍比律law of partition 分配定律law of photochemical equivalent 光化学当量定律law of radioactive decay 放射性蜕变定律law of reciprocal proportion 互比定律law of reciprocity 互反律law of velocity distribution 速度分布定律lawrencium 铹laxative 轻泻剂layer built cell 积层电池layer lattice 层形点阵layer structure 层状构造lazulite 天蓝石le chatelier braun's principle 勒夏特利埃布劳董理leachability 可浸出性leachate 浸出液leaching 浸析leaching agent 溶浸剂lead 铅lead accumulator 铅蓄电池lead acetate 醋酸铅lead arsenate 砷酸铅lead azide 叠氮化铅lead bath 铅浴lead carbonate 碳酸铅lead chamber 铅室lead chamber process 铅室法lead chloride 氯化铅lead chromate 铬酸铅lead compound 铅化合物lead cyanamide 氰氨化铅lead cyanide 氰化铅lead dioxide 二氧化铅lead glance 方铅矿lead glass 铅玻璃lead glaze 铅釉lead hydrogen citrate 氢柠檬酸铅lead hydroxide 氢氧化铅lead lining 铅内衬lead linoleate 亚油酸铅lead molybdate 钼酸铅lead nitrate 硝酸铅lead oxide 氧化铅lead paper 乙酸铅试纸lead peroxide 过氧化铅lead poisoning 铅中毒lead resinate 尸酸铅lead silicate 硅酸铅lead stearate 硬脂酸铅lead storage battery 铅蓄电池lead suboxide 一氧化二铅lead sulfate 硫酸铅lead sulfide 硫化铅lead susceptibility 受铅性lead telluride 碲化铅lead tetraacetate 醋酸高铅lead tetrachloride 四氯化铅lead tungstate 钨酸铅lead vanadate 钒酸铅leaded gasoline 加铅汽油leaf condenser 箔电容器leaf filter 叶片式过滤器leak detector 漏电指示器leak test 泄漏试验leakage 泄漏leakage current 漏电流lean coal 贫煤lean gas 贫气lean lime 贫石灰leather 皮革leather substitute 人造革lecithase 卵磷脂酶lecithin 卵磷脂lecithinase 卵磷脂酯leclanche cell 勒克朗谢电池ledeburite 菜德布尔体lederer manasse reaction 菜德勒曼讷斯反应legumin 豆球蛋白lehre 退火炉lemon oil 柠檬油lemongrass oil 柠檬草油lenacil 环草定length 长度lens 透镜lenticular film 凹凸式胶片leonite 钾镁矾lepidine 勒皮啶lepidolite 鳞云母lethal dose 致死量leucic acid 白氨酸leucine 白氨酸leucite 白榴石leuckart reaction 洛卡特氐反应leucoalizarin 去氧茜素leucobase 路易克碱leucocompound 无色化合物leucocyte 白血球leucocytolysin 白细胞溶素leucoscope 光学高温计leucosol 白色溶胶levan 果聚糖level dyeing 均匀染色level gage 液面计level meter 液面仪leveling 均匀染色leveling agent 匀染剂leveling tube 水准管levigation 水磨levo form 左旋体levo rotary matter 左旋性物质levorotation 左旋性levorotatory compound 左旋化合物levulinaldehyde 乙酰丙醛levulinic acid 乙酰丙酸levulosan 左旋聚糖levulose 果糖lewis langmuir's theory of valency 路易斯兰格穆尔原子价理论lewisite 路易氏气liberation 游离lichen starch 地衣多糖lichenase 地衣聚糖酶lichenin 地衣多糖licopene 茄玉红lidocaine 利多卡因liebermann's reaction 李伯曼反应liebig condenser 李比希氏冷凝器liesegang ring 李四光环life of decay 半衰期lifetime 寿命lift 水头ligancy 配位数ligand 配位体ligand field 配位场ligand field absorption band 配位场汲取带ligand field theory 配位场理论ligand membrane 配位体膜ligand migration reaction 配位体移动反应light alloy 轻合金light burned magnesia 轻质煅烧镁氧light emitting diode 发光二极管light end 轻馏分light fastness 耐光性light filter 滤光器滤光片light fire brick 轻质耐火砖light fog 光灰雾light induced proton pump 光诱致质子泵light metal 轻金属light meter 曝光计light oil 轻油light pressure 光压light quantum 光子light rare earth element 轻稀土元素light resistance 耐光性light ruby silver 淡红银矿light scattering method 光散射法light scattering photometer 光散射光度计light sensitivity 感光度light soils 轻质土light source 光源light velocity 光速light weight concrete 轻质混凝土lignification 木质化lignin 木素lignocaine 利多卡因lignocellulose 木质纤维素lignoceric acid 廿四酸lignosulfonic acid 木素磺酸ligroin 里格苦因lime 石灰lime burning 煅烧石灰lime cream 石灰乳lime hydrate 消石灰lime kiln 石灰窑lime kilning 煅烧石灰lime milk 石灰乳lime mortar 石灰浆lime nitrate 硝酸钙lime nitrogen 石灰氮lime oil 梨莓油lime pozzolanic cement 石灰火山灰水泥lime rosin 石灰松香lime salpeter 硝酸钙lime saturation degree 石灰饱和度lime silica ratio 石灰硅石比lime slag cement 石灰炉渣水泥lime slaker 石灰熟化器lime soap 石灰皂lime sulfur mixture 石硫合剂lime water 石灰水limestone 石灰石liming 用石灰处理limit dextrin 有限糊精limit of error 误差极限limit of identification 证实限度limit of inflammability 可燃限度limiting concentration 极限浓度limiting current 极限电流limiting current density 极限电淋度limiting value 极限值limonene 二戊烯limonite 褐铁矿limpidity 透迷linaloe oil 沉香油linalool 里哪醇linalyl acetate 醋酸里哪酯lindane 林丹linde air liquefier 林德空气液化器line density 线密度line spectrum 线性光谱line width 线宽度linear accelerator 直线加速器linear condensation polymer 线型缩合聚合物linear differential equation 线性微分方程linear expansion 线膨胀linear expansivity 线膨胀性linear macromolecule 线型大分子linear molecule 线型分子linear ordinary differential equation of first order 一阶线性常微分方程linear polymer 线状聚合物linear transformation 线性变幻linear viscoelasticity 线性粘弹性lining 内衬lining brick 砌壁砖linkage 键合linking 键合linnaeite 硫钴矿linoleic acid 亚麻仁油酸linolenic acid 亚麻酸linoleum 油地毡linoleum cement 油毡胶粘剂linoleum oil 漆布油linolic acid 亚麻仁油酸linolin 亚麻精linoxylin 氧化亚麻油linoxyn 氧化亚麻油linseed oil 亚麻子油lint 皮棉linter 棉绒lipase 脂肪酶lipid 脂质lipid metabolism 脂类代谢lipid peroxide 脂类过氧化物lipoamino acid 脂氨基酸lipochrome 脂色素lipoic acid 硫辛酸lipolysis 脂类分解lipoprotein 脂蛋白liposome 脂质体lipoxidase 脂肪氧化酶liquefaction 液化liquefaction of air 空气液化liquefaction of coal 煤的液化liquefied gas 液化气liquefied natural gas 液化天然气liquefied petroleum gas 液化石油气liquid 液体liquid air 液态空气liquid ammonia 液态氨liquid calorimeter 液体量热计liquid carbon dioxide 液态二氧化碳liquid chlorine 液态氯liquid chromatography 液相谱liquid cooling 液体冷却liquid crystal 液晶liquid crystalline polymers 液晶聚合物liquid culture 液体培养liquid cyclone 湿式旋风除尘器liquid drier 液体催干剂liquid drop model 液滴模型liquid fertilizer 液体肥料liquid film technology 液膜技术liquid filter 液体过滤器liquid fuel 液体燃料liquid gold 金水liquid grease 液体钙基脂liquid heat exchanger 液体热交换器liquid hydrocarbon 液烃liquid insulator 液体绝缘体liquid ion exchanger 液体离子交换剂liquid junction cell 液体接界电池liquid junction potential 液体接界电势liquid level indicator 液面仪liquid liquid chromatography 液液色谱法liquid liquid extraction 液液提取liquid liquid partition chromatography 液液分配色谱法liquid manometer 液体压力计liquid medium 液体培养基liquid membrane 液体膜liquid nitrogen 液态氮liquid oxygen 液态氧liquid oxygen explosive 液氧炸药liquid paraffin 液体石蜡liquid phase 液相liquid phase cracking 液相分解liquid phase cracking process 液相过程liquid phase hydrogenation 液相氢化liquid rubber 液态橡胶liquid seal 液封liquid soap 液体肥皂liquid solid chemical reaction 液固化学反应liquid solid equilibrium 固液平衡liquid sulfur dioxide benzene process 液态二氧化硫苯抽提过程liquid thermometer 液体温度计liquidus 液线liquor ratio 液比liquorice 甘草litharge 密陀僧lithia porcelain 氧化锂瓷lithium 锂lithium aluminium hydride 氢化铝锂lithium aluminium hydride reduction 氢化铝锂还原lithium carbonate 碳酸锂lithium chlorate 氯酸锂lithium chloride 氯化锂lithium hydroxide 氢氧化锂lithium nitrate 硝酸锂lithium oxide 氧化锂lithium silicate 硅酸锂lithium sulfate 硫酸锂lithium tartrate 酒石酸锂lithochemistry 岩石化学lithocholic acid 石胆酸lithogeochemistry 岩石地球化学lithographic ink 石印墨lithographic varnish 石印清漆lithography 石印术lithol red 立遂lithophile element 亲岩元素lithopone 立德粉lithosphere 岩石圈litmus 石蕊litmus paper 石蕊纸live steam 直接蒸汽liver oil 肝油living coordination polymerization 活性配位聚合living polymer 活性聚合物lixiviation 浸析load test 负荷试验loading hopper 进料漏斗loading material of rubber 橡胶填料loam 亚粘土lobeline 洛贝林local analysis 局部分析local cell 局部电池local corrosion 局部腐蚀local current 局部电流local equilibrium 局部平衡local magnetic moment 局部磁矩locally limit theorem 局部极限定理lode 矿脉loess 黄土log mean temperature difference 对数平均温差logarithmic function 对数函数logarithmic mean 对数平均logic element 逻辑元件logical circuit 逻辑电路logwood 苏木lone pair 非共有电子对long flame coal 长焰煤long oil varnish 长油性清漆long tube vertical evaporator 长管竖式蒸发器longitudinal flow reactor 纵向连续反应器loop strength ratio 钩接强力比lorentz's force 洛伦兹力lorenz lorentz's formula 洛伦茨洛伦兹公式loretin 试铁灵loss 损失loss angle 损耗角loss of weight 失重lossen reaction 洛森反应lost heat 废热loudness 音量lovibond tintometer 拉维邦德油品色度计low alloy 低合金low angle scattering of x ray x线小角散射low energy neutron 低能中子low expansion glass 低膨胀玻璃low fired porcelain 低温瓷器low frequency induction furnace 低频感应电炉low grade bituminous coal 低级沥青炭low heat cement 低热水泥low melting glass 低熔点玻璃low molecular weight hydrocarbon 低分子量烃low polymer 低聚物low pressure gauge 低压计low pressure molding 低压模塑low pressure resin 低压尸low pressure tyre 低压轮胎low temperature carbonization 低温干馏low temperature coke 低温焦炭low temperature fractionation 低温精馏low temperature polymerization 低温聚合low temperature processing 低温分开法low temperature resistance 耐寒性low temperature tar 低温焦油lower calorific power 低热值lower calorific value 低热值lower homologue 低级同系物lowering of melting point 熔点降低loxygen 液氧lubricant 润滑剂lubricating grease 润滑脂lubricating oil 润滑油lubricating property 润滑性lubrication 润滑lucas reagent 卢卡斯试药luciferase 荧光素酶luciferin 荧虫光素lumen 流luminance temperature 发光温度luminescence 发光luminescence analysis 发光分析luminescence center 发光中心luminescent dye 荧光染料luminescent lamp 荧光灯luminescent plastics 发光塑料luminescent screen 荧光屏luminol 鲁米诺luminophore 发光体luminosity 亮度luminous flame 光焰luminous flux 光束luminous paint 发光油漆luminous pigment 发光颜料lumisterol 光照甾醇lump coal 块煤lump coke 块焦炭lunge's test 伦格试验lupanine 羽扇烷宁lupinidine 司巴丁lurgi low temperature carbonization oven 鲁奇的低温焦化烘炉luster 光泽lusterless paint 无光漆lutecium 镥lutein 叶黄素luteo salt 黄络盐luteol 黄示醇luteolin 黄色素lutetium 镥lutidine 卢剔啶lux 勒克斯luxmeter 照度计lyase 裂合酶lycopene 番茄烯lycopin 番茄烯lycopodium 石松子lycopodium spores 石松子lycoremine 加兰他敏lye 碱液lyogel 液凝胶lyolysis 液解lyophilic 亲液的lyophilic colloid 亲液胶体lyophilic polymer 亲液性聚合体lyophilization 冻干lyophobic 疏水的lyophobic colloid 蔬液胶体lyosol 液溶胶lyotropic liquid crystal 易溶液晶lyotropic series 感胶离子序列lysergic acid 赖瑟酸lysine 赖氨酸lysol 来苏lysosomotropic drug 擒酶体药lysozyme 溶菌酶lysyloxidase 赖氨酰氧化酶lyxonic acid 来苏糖酸lyxose 来苏糖m acid m 酸m.w.分子量macaroni rayon 空心人造丝macassar gum 琼脂mace oil 肉豆蔻油maceration 浸渍machine bleaching 机械漂白machine dyeing 机凭色machine oil 机油machine printing 机啤花macle 双晶macleod gage 麦克劳计maclurin 桑橙素macroanalysis 常量分析macrochemistry 常量化学macrocrystal 大晶体macrogeochemistry 宏观地球化学macroglobulin 巨球蛋白macromolecular chemistry 大分子化学macromolecular colloid 高分子胶质macromolecular compound 高分子化合物macromolecular grating 大分子格子macromolecular rupture 大分子破裂macromolecule 大分子macropolymerization 巨聚合macroscopic structure 宏观结构macrosis 庞大macrostate 宏观状态macrostructure 宏观结构macula lutea 黄斑madder lake 茜草色淀madder red 茜草红magenta 品红色magic mirror 半透玫magma 岩浆magma glassashes 岩浆玻璃灰magmatic assimilation 岩浆同化酌magmatic ore 岩浆矿石magmatic water 岩浆水magnalium 镁铝合金magnesia 氧化镁magnesia brick 镁砖magnesia cement 镁氧水泥magnesia clinker 镁熔块magnesia mixture 镁氧混合剂magnesia porcelain 镁质瓷器magnesia portland cement 氧化镁一般水泥magnesite 菱镁矿magnesite chrome brick 铬镁砖magnesium 镁magnesium acetate 乙酸镁magnesium borate 硼酸镁magnesium calcium carbonate 碳酸镁钙magnesium cell 镁电池magnesium chloride 氯化镁magnesium hydrate 氢氧化镁magnesium hydroxide 氢氧化镁magnesium nitrate 硝酸镁magnesium oxide 氧化镁magnesium peroxide 过氧化镁magnesium powder 镁细粉magnesium sulfate 硫酸镁magneson 试镁灵magnet 磁铁magnetic analysis 磁力分析magnetic anisotropy 磁蛤异性magnetic crystal group 磁晶群magnetic crystal structure 磁晶体结构magnetic field 磁场magnetic filter 磁性过滤器magnetic induction 磁感应magnetic iron ore 磁铁矿magnetic iron oxide 磁性氧化铁magnetic needle 磁针magnetic permeability 磁导率magnetic quantum number 磁量子数magnetic relaxation 磁性弛豫magnetic resonance 磁共振magnetic semiconductor 磁性半导体magnetic separator 磁力分开器magnetic stirrer 磁力搅拌器magnetic substance 磁性体magnetic susceptibility 磁化率magnetism 磁magnetite 磁铁矿magnetization 磁化magnetochemical analysis 磁化学分析magnetochemical investigation 磁化学甸magnetochemistry 磁化学magnetometer 磁强计magneton 磁子magnetosonic wave 磁声波magnetron 磁控管magnification 扩大率magnifier 扩大镜magnifying glass 扩大镜main alloying component 合金稚分main constituent 知组分main fermentation 知发酵酌main group 皱main group element 皱元素main reaction 知反应main valence 汁子价maintenance costs 维持费maize oil 玉米油maize starch 玉米淀粉majolika 马略尔卡陶器make up water 补充水malachite 孔雀石malachite green 孔雀绿malachite green actinometer 孔雀石绿光量计malate 苹果酸盐malathion 马拉松male sex hormone 雄激素maleamic acid 马来酰胺酸maleate 马来酸盐maleic acid 马来酸maleic acid ester 马来酸酯maleic anhydride 马来酐maleic ester resin 马来酯尸maleic hydrazide 马来酰肼maleic resin 马来尸malic acid 苹果酸malleability 展性malleable cast iron 可锻铸铁malonamide 丙二酰胺malonate 丙二酸盐malonic acid 丙二酸malonic ester 丙二酸酯malonic ester synthesis 丙二酸酯合成malonylurea 巴比土酸malt 麦芽malt agar 麦芽琼脂malt extract 麦芽抽出物malt sugar 麦芽糖maltase 麦芽糖酶maltha 软沥青malting 麦芽制造maltol 麦芽醇maltose 麦芽糖malvidin chloride 氯化二甲花翠man made fiber 人造纤维man made rubber 人造橡胶mandarin oil 橘子油mandelic acid 孟德立酸mandelonitrile 扁桃腈mandrel test 心轴试验法manganate 锰酸盐manganese 锰manganese blende 硫锰矿manganese chloride 氯化锰manganese dioxide 二氧化锰manganese sulfate 硫酸锰manganese sulfide 硫化锰manganin 锰镍铜合金manganite 亚锰酸盐mangrove 红树manipulator 操纵器机械手manna 吗哪mannan 甘露聚糖mannich reaction 曼尼期反应manninotriose 甘露三糖mannite 甘露糖醇mannitol 甘露糖醇mannitol hexanitrate 六硝酸甘露醇mannonic acid 甘露糖酸mannose 甘露糖manocryometer 融解压力计manometer 压力计manostat 恒压器manufacture 制造manufacture of common salt 食盐制造法manufactured gas 人造煤气manufacturing cost 造价manufacturing in series 成批生产manufacturing method 制造法manufacturing process 制造法manure 肥料manure salts 肥料盐manuring 施肥maple sugar 槭糖marble 大理石marcasite 白铁矿margarate 十七酸盐margaric acid 十七酸margarine 人造奶油margarite 珍珠云母marine animal oil 海生动物油marine clay 海成粘土marine engine oil 船用机油marine soap 海水皂mariotte bottle 马利欧特瓶marjoram oil 马郁兰油mark 标记marked line 标线market bleach 一般漂白marking ink 打印墨水markovnikov's rule 马尔科夫尼科夫规则marseille soap 马赛皂marsh gas 沼气marsh test 马希氏试验marshall's acid 马歇尔酸martens hardness tester 马氏硬度试验器martens heat resistance test 马腾斯耐热试验martensite 马氏体maser 微波激射器mash 麦芽汁mask 面具masking 掩蔽masking agent 掩蔽剂masking reagent 掩蔽剂mason's hydrated lime 砖石用熟石灰masonry cement 砌筑水泥mass acceleration 质量加速度mass action 质量酌mass balance 物料平衡mass concentration 质量浓度mass defect 质量筐mass number 质量数mass polymerization 本体聚合mass production 大量生产mass radiation 质量辐射mass spectrograph 质谱仪mass spectrometer 质谱仪mass spectrometry 质谱测定法mass spectroscopy 质谱分析mass spectrum 质谱mass stopping power 质量阻止本领mass to charge ratio 质荷比mass transfer 物质传递mass unit 质量单位mass velocity 质量速度massecuite 糖膏massicot 铅黄massive coal 块煤masterbatch 母体混合物mastic 乳香mastication 捏炼masticator 素炼机masut 重油mat finish 消光整理mat glaze 无光泽釉mat gold 消光金mat paint 消光油漆match 火柴material 物质material balance 物料平衡material point 质点material wave 物质波mathematical induction 数学归纳法matrine 苦参碱matrix 基质matrix effect 基体效应matter 物质maturation 成熟酌maturative 催脓药maturing 成熟酌maturing temperature 成熟温度mauvein 苯胺紫maximal dose 极大剂量maximal observable 最大观测量maximal work 最大功maximum and minimum thermometer 最高最低温度计maximum current 最大电流maximum deflection 最大偏转maximum effective work 最大有效功maximum fiber stress 最大纤维应力maximum flexural strength 最大抗挠强度maximum load 最大负荷maximum output 最高产率maximum permissible dose 最大同意剂量maximum phenomenon 极大现象maximum suppressor 畸峰抑制剂maximum thermometer 最高温度计maximum wave 极大波maximum work 最大功maxivalence 最高价maxwell boltzmann statistics 麦克斯韦玻耳兹曼统计maxwell boltzmann's law of energy distribution 麦克斯韦玻耳兹曼能量分布定律maxwell boltzmann's law of velocity distribution 麦克斯韦玻尔兹曼速度分配定律mazout 重油meal 粉状物mean activity 平均活度mean boiling point 平均沸点mean degree of polymerization 平均聚合度mean deviation 平均偏差mean dispersion 平均分散mean error 平均误差mean free path 平均自由程mean life 平均寿命mean temperature difference 均温差mean value 平均值measurable set 可测集measurement 测定measurement deviation 测定偏差measurement error 测量误差measurement of molecular weight 分子量测定measurement of radioactivity 放射能测定measuring 测定measuring accuracy 测量精度measuring apparatus 计量仪器measuring bottle 量瓶measuring cylinder 量筒measuring flask 量瓶measuring glass 量杯measuring instrument 计量仪器measuring pipet 莫尔吸量管measuring tank 量槽mecazine 密哌嗪mechanical draft 机械通风mechanical energy 机械能mechanical equivalent of heat 热功当量mechanical impedance 机械阻抗mechanical mixture 机械混合物mechanical properties 机械性能mechanical pulp 机碎木浆mechanical rectifier 机械整流mechanical scrubber 机械滤净器mechanical test 机械试验mechanical weathering 机械风化mechanization 机械化mechanochemistry 机械化学meconic acid 袂康酸meconine 袂康宁meconium 鸦片mediasilicic rock 中硅质岩medical chemistry 医化学medical durable yeast 医药耐久酵母medicated soap 药用皂medium 介质medium boiler 中沸溶剂medium oil 中油medium oil varnish 中油清漆medium tone 中间色调meker burner 梅克尔灯melamine 蜜胺melamine resin 蜜胺尸melamine resin varnish 三聚氰胺尸清漆melanin 黑素melanogen 黑素原melibiase 蜜二糖酶melibiose 蜜二糖melinite 苦味酸melissic acid 蜂花酸melissyl alcohol 蜂花醇melitose 棉子糖mellic acid 苯六酸mellitate 苯六甲酸酯mellophanic acid 苯偏四甲酸melt 溶融物melt spinning 熔体纺丝melt spinning device 熔融纺丝装置melt viscosity 熔解粘度melting 熔融melting heat 熔化热melting method 熔融法melting point 熔点melting point diagram 熔点线图melting zone 熔化带membrane 隔膜membrane electrode 膜电极membrane equilibrium 膜平衡membrane filter 薄膜过滤器membrane potential 膜电位membrane simulation 膜模拟memory 存储器menadiole 甲萘二酚menadione 甲萘醌mendelev periodic law of elements 门捷列夫元素周期律mendelevium 钔meniscus 弯液面menshutkin reaction 门秀金反应menthadiene 薄荷二烯menthane 薄荷烷menthol 薄荷醇menthone 薄荷酮menthyl acetate 三萜醇乙酸酯mepazine 密哌嗪mephobarbital 普罗米那mephosfolan 二噻磷meralluride 汞鲁来merbromin 汞溴红mercaptal 缩硫醛mercaptan 硫醇mercaptide 硫醇盐mercaptobenzothiazole 巯基苯并噻唑mercaptoethanol 巯基乙醇mercaptol 缩硫醇mercaptopurine 巯基嘌呤mercaptothiazoline 巯基噻唑啉mercerization 丝光处理mercerizing assistant 丝光加工助剂mercerizing machine 丝光处理机mercocresol 汞甲酚剂mercuration 汞化mercurial barometer 水银气压计mercurial column 水银柱mercurial ointment 汞制油膏mercuric arsenate 砷酸汞mercuric chloride 氯化正汞mercuric compound 正汞化合物mercuric cyanide 氰化汞mercuric fluoride 氟化汞mercuric nitrate 硝酸汞mercuric oleate 油酸汞mercuric oxide 氧化汞mercuric oxide electrode 氧化汞电极mercuric salt 正汞盐mercuric stearate 硬脂酸汞mercuric sulfate 硫酸汞mercuric sulfide 硫化汞mercurimetric titration 汞液滴定法mercurimetry 汞液滴定法mercurochrome 汞溴红mercurol 核酸汞mercurometric titration 亚汞滴定法mercurometry 亚汞滴定法mercurous nitrate 硝酸亚汞mercurous salt 亚汞盐mercury 汞mercury arc rectifier 汞汽整流mercury bridge 水银电桥mercury cathode cell 汞阴极电池mercury cell 水银电池mercury chloride 氯化汞mercury cyanide 氰化汞mercury electrode 水银电极mercury fulminate 雷酸汞mercury iodide 碘化汞mercury lamp 水银灯mercury manometer 水银压力计mercury nitrate 硝酸汞mercury oxide 氧化汞mercury pool 水银槽mercury process 水银法mercury pump 水银真空泵mercury rash 汞皮疹mercury thermometer 水银温度表mercury vapour rectifier 汞汽整流mercury volumeter 汞容积计meromyosin 酶解肌球蛋白meroplankton 暂时性浮游生物mesaconic acid 甲基反丁烯二酸mescaline 墨斯卡灵mesh 筛眼mesityl oxide 异丙叉丙酮mesitylene 均三甲基苯meso form 内消旋式mesobilirubin 中胆红素mesobilirubinogen 中胆红原mesobiliverdin 中胆绿素mesochemistry 介子化学mesocolloid 近胶体mesomeric effect 内消旋效应mesomerism 稳变异构mesomorphic phase 中间相mesomorphism 液晶态meson 介子mesophase 中间相mesorcin 均三甲苯二酚mesotartaric acid 内消旋酒石酸mesothorium 新钍mesoxalic acid 中草酸mesoxalylurea 中草酰脲messenger ribonucleic acid 信使核糖核酸meta acid 偏酸metaarsenic acid 偏砷酸metabiosis 后继共生metabolism 代谢酌metabolite 代谢物metaboric acid 偏硼酸metachemistry 超化学metachromasia 异染色metachromasy 异染色metachromatic stain 异染性染料metachromatism 变色现象metadiazine 嘧啶metaisomerism 位变异构现象metal alkyl 金属烷基metal analysis 金属分析metal arc 金属电弧metal bath 金属浴metal carbonyl 羰络金属metal cluster 金属团簇metal complex 金属络合盐metal complex dye 金属配位染料metal encased brick 铁皮砖metal film resistor 金属薄膜电阻器metal fog 金属雾metal glass 金属玻璃metal indicator 金属指示剂metal line 液面线metal mist 金属雾metal nonmetal transition 金属非金属过渡metal plating 金属镀层metal spray gun 金属喷雾器metal spraying 金属喷涂metalation 金属化metaldehyde 多聚乙醛metallic block calorimeter 金属热量计metallic bond 金属键metallic complex salt 金属络合盐metallic element 金属元素metallic luster 金属光泽metallic oxide 金属氧化物metallic paint 金属涂料metallic poison 金属毒metallic powdery pigment 金属粉末颜料metallic soap 金属皂metallic thermometer 金属温度计metallic tin 金属锡metallocene 金属茂络合物metallocycle 金属循环物metalloenzyme 金属酶。
Unit1Chemical Industry化学工业1.Origins ofthe Chemical IndustryAlthoughthe useof chemicals dates backtothe ancient civilizations, the evolutionof whatwe know as themodern chemical industry started much more recently. It may be considered to have begun during the IndustrialRevolution, about 1800, and developedto provide chemicalsroe use by other industries. Examples are alkali for soapmaking,bleaching powder for cotton,and silica andsodium carbonate forglassmaking. It will be noted thatthese areall inorganic chemicals. Theorganic chemicals industry startedin the1860s with theexploitationof WilliamHenry Perkin’sdiscover yif thefirst synthetic dyestuff—mauve. At thestart ofthe twen tiethcentury the emphasis on research on the applied aspects of chemistry in Germany had paidoff handsomely,andby 1914had resulted in the German chemicalindustryhaving75% ofthe worldmarketinche micals.Thiswas basedon the discoveryof new dyestuffs plus the development of boththe contactprocess forsulphuric acid and theHaberprocess for ammonia.Thelater required a majortechnological breakthroughthat of being ableto carry outchemical reactions under conditionsof veryhigh pressure forthe firsttime.The experience gained withthis was tostand Germany ingood stead, particularly with the rapidly increased demandfor nitrogen-based compounds(ammonium salts forfertilizers andnitric acid for explosives manufacture)with theoutbreakof world warⅠin 1914. This initiated profound changeswhich continued duringthe inter-war years (1918-1939).1.化学工业的起源尽管化学品的使用可以追溯到古代文明时代,我们所谓的现代化学工业的发展却是非常近代(才开始的)。
传递现象是什么意思?
传递现象是对工程科学三个经典领域的系统性和完整性的研究的总称:即能量或热量传递,质量传递或扩散和动量传递或流体力学。
当然,热量和质量传递在流体中经常发生,正因为如此一些工程教育家喜欢把这些过程包含于流体历程的处理中,由于传递现象也包括固体中的热传导和扩散,因此,实际上,传递现象比流体力学包含的领域更广。
传递现象充分利用了传热、传质和动量传递过程的方程间的相似性,这也有别于流体力学。
这些类推(常常这么叫)常常可以与传递现象发生的物理机理的相似性关联起来。
因此,对一个传递过程的理解有助于对另一个传递过程的理解。
而且,如果微分方程和边界条件相同,只需要获得一个传递过程的解决方案就可以通过改变名称而得到其它任何传递过程的解决方案。
必须强调,不管传递过程之间有多相似,它们之间仍然是有区别的,尤其是动量传递(矢量)和热传递(标量)之间。
尽管如此,对不同传递过程系统的相似性研究更有利于人们识别和理解它们之间的差异。
1.如何研究传递现象
为了找出传递过程的相似性,我们将同时研究每一个过程,而不是先研究动量传递,再研究能量传递,最后研究质量传递。
除为了促进理解外,还有另外一个教学上的原因而不用其它课本用的顺序法。
这三个过程中,对于初学者来说,最难理解和运用的是动量传递过程中的概念和方程。
因为在不具有动量传递知识的前提下,一个人不可能完全理解传热和传质,在顺序法的情况下他就被迫首先研究最难的动量传递。
另一方面,如果每一个过程同时研究,通过参照传热的熟悉问题能更好的理解动量传递。
而且,平行研究法可以先研究较为简单的概念,再研究较难的和更抽象的概念。
我们可以先着重与物理过程而不是数学性的方程和表述。
例如,我们可以先研究一维传递现象,因为它不需要矢量标注就可以被处理,而且常常可以用普通的微分方程代替较难解决的偏微分方程,事实也证明了许多传递现象的实际问题可以用一维模型来解决。
2.为什么工程师要研究传递现象?
由于传递现象这个学科涉及自然规则,一些人就把它划分为工程学的一个分支。
正因为如此,那些关心装置和设备的设计和运行经济性的工程师,更应该研究传递现象在实际中如何起价值作用。
对于那些问题有两种常见的回答。
首先,人们需要认识到传热、传质和动量传递现象出现在许多工程设备中,如热交换器、压缩机、核化反应器、增湿器、空气冷却器、干操器、分离器和吸收器。
这些传递过程也发生在人体内和大气中污染物反应和扩散的复杂过程中。
如果要知道工程设备中正在发生什么,对经济性操作做出明智的决定,工程师们对控制这些传递过程的物理规律的认识是比较重要的。
第二种回答是工程师们需要运用他们所掌握的自然规律去设计含有这些过程的工艺设备。
要这么做他们就要会预测传热、传质和动量传递的速率。
例如,考虑一个简单的热交换器,即一根管道被用于维持壁温高于流经管道的流体温度来加热流体。
热量从管壁传递到流体的速率取决于一个叫传热系数的参数,而传热系数又取决于管径、流体流速和流体性质等。
传热系数传统的获得是通过耗费和耗时的实验室或实验工厂并和一些无量纲的经验方程联系起来。
经验方程是适合一定数据范围的方程;它们不是建立在理论方程之上,也不能在规定的数据范围外被准确的运用。
在传递现象中较为廉价和实用的是通过基于自然定律的方程来预测传热系数。
预测结果是由研究工程师解答一些方程(通常依靠电脑)而获得。
设计工程师再使用研究工程师的传热系数方程。
记住无论热传热系数是怎么来的,设计热交换器的工作的本质和它是一样的。
正因为如此,一些传递现象中的过程只强调传热系数的确定而把设计程序留给单元操作中的某个过程。
当然,肯定能获得参数即设计中使用的传热系数,并因为如此,传递现象课程可以被视为一个工程课程或科学课程。
实际上,有时工程设计师可能直接把传递现象中的方法和方程运用于设备设计中。
例如一个可以被描述为管道的管式反应器,如前所述的热交换器,在它里面流体中发生着一个均相化学反应。
流体以一定浓度的反应物进入管内并以浓度降低的反应物和浓度增加的产物流出管外。
如果反应放热,为了除去化学反应中产生的热量,反应器壁通常维持在一个低的温度。
因此温度随径向即管路中心线距离的增大而降低。
再者,反应速率随温度增高而增大,在温度高的中心处的反应速率比温度低的管壁处大。
所以,产物趋向于中心线处积累而反应物在管壁处积累。
因此,沿径向和横向温度和浓度都将不同。
为了设计反应我们需要知道任意给定管长下的产物平均浓度。
由于这个平均浓度是将通过截面的所有点的总浓度平均起来得到的,实际上我们需要知道反应器内每个点的浓度即每个径向和横向点的浓度。
但是为了计算每个点的浓度我们需要知道每个点的反应速率,为了计算每个点的速率我们又需要知道每个点的浓度和温度!此外,为了计算温度我们也需要知道每个点的流体速率和速度。
我们不会进入所涉及的方程,但显然有一组必须通过复杂步骤来解决的复杂的偏微分方程,通常在电脑上。
很明显我们不能通过用于单元操作中关于热交换的经验设计步骤来解决这样一个问题。
然而传递现象的理论和数学步骤是必要的,除非有人愿意花费金钱和时间去建立不断扩大的实验工厂并测出每个厂的产率。
即使这样最终的规模也是不稳定和不确定的。
当然,并非所有现存的问题都可以通过传递现象的方法解决。
然而,随着电脑科技的发展,越来越多的问题通过这些方法正被解决。
如果工程学学生想有一个不过时的教育,他们必须准备,通过对传递现象方法的理解,充分利用将在未来形成的计算机计算。
由于其极大的潜能和当前的实用性,在一个大学生的在校学习中,传递现象这门课可能最终会被证明是最实用的课程。