普通化学 General Chemistry
分析化学 Analytical Chemistry
有机化学 Organic Chemistry
物理化学 Physical Chemistry
谱学导论 Introducton of Spectroscopy
无机化学 Inorganic Chemistry
普通化学和分析化学实验 Experiments of General and Analytical Chemistry 现在基础化学 The Principle of Mordern Chemistry
现在基础化学实验 Experiments of Modern Fundamental Chemistry 有机化学实验 Experiments of Organic Chemistry
仪器分析和物理化学实验 Experiments of Instrumental Analysis and Physica 合成化学实验 Experiments of Synthetic Chemistry
现代化学专题 Topic of Modern Chemistry
化学综合实验 Experiments of Comprehensive Chemistry
化工原理 Principle of Chemical Engineering
化工原理实验 Experiments of Chemical Engineering
应用化学实验 Experiments of Applied Chemistry
无机合成化学 Synthetic Inorganic Chemistry
近代分析化学 Modern Analytical Chemistry
分离分析化学 Separation Analytical Chemistry
有机化合物波谱鉴定 Spectrum Identification of Organic Compounds 有机合成及反应机理 Organic Synthesis and Mechanics
化学进展 Progress in Chemistry
化学反应工程 Chemical Reaction Engineering
应用电化学 Applied Electrochemistry
工业催化 Industrial Catalysis
环境化学 Environmental Chemistry
环境监测 Environmental Monitoring
化学科技英语 Scientific English for Chemistry
数理方法在化学中的应用 Mathematical Statistics for Chemistry
化工制图 Chemical Engineering Cartography
计算机与化学测量实验 Computer and Chemical Measurement
化学信息学 Chemoinformatics or Chemical Informatics
应用化学专题 Special Topics in Applied Chemistry
方案(建议书)proposal
可行性研究 feasibility study
方案设计 concept design
工艺设计 process design
基础设计 basic design
详细设计 detail design
开工会议 - kick-off meeting
审核会议 review meeting
外商投资 foreign investment
中外合资 joint venture
中外合营 joint venture
补偿贸易 compensation trade
合同合同附件 contract
卖方 vendor
买方 buyer
顾客 client
承包商 contractor
工程公司 company
供应范围 scope of supply
生产范围 production scope
生产能力 production capacity
项目 project
界区 battery limit
装置 plant
公用工程 utilities
工艺流程图 process flow diagram
工艺流程方块图 process block diagram
管道及仪表流程图 piping and instrument drawing
物料及热量平衡图 mass & heat balance diagram
蒸汽及冷凝水平衡图 steam & condensate balance diagram 设备布置图 equipment layout
设备表 equipment list
成品(产品)() product(final product)
副产品 by-product
原料 raw-material
设计基础数据 basic data for design
技术数据 technical data
数据表 data sheet
设计文件 design document
设计规定 design regulation
现场服务 site service
项目变更 project change
用户变更 client change
消耗定额 consumption quota
技术转让 technical transfer
技术知识 - technical know-how
technical knowledge
技术保证 technical guarantee
咨询服务 consultative services
技术服务 technical services
工作地点 location
施工现场 construction field
报价 quotation
标书 bidding book
公司利润 company profit
固定价合同 fixed price contract
固定单价合同 fixed unit price contract
成本加酬金合同 cost plus award fee contract
定金 mobilization
银行保证书 bank guarantee letter
保留金 retention
所得税 income taxes
特别承包人税 special contractor's taxes
城市和市政税 city and municipal taxes
工作手册 work manual
工作流程图 work flow diagram
质量保证程序 QA/QC procedures
采购计划 procurement plan
施工计划 construction plan
施工进度 construction schedule
项目实施计划 project execution plan
项目协调程序 project coordination procedure
项目总进度计划 project master schedule
设计网络计划 engineering network logic
项目质量保证 project quality assurance
项目质量控制 project quality control
采购 procurement
采购周期 procurement period
会签 the squad check
计算书 calculation sheets
询价 inquiry
检验 inspection
运输 transportation
开车 start up / commission
验收 inspection & acceptance
校核 check
审核 review
审定 approve
版次 version
部门 department
专业 specialty
项目号 project number
图号 drawing number
目录 contents
序言 foreword
章 chapter
节 section
项 item
MR material requisition
SPEC engineering specification
(技术表)DATA SHEET() technical data sheet
(技术评标)TBA() technical bid analysis
PDP preliminary design package
(项目经理)PM () project manager
(专业负责人LDE( lead discipline engineer
(材料询价单)MRQ() Material requisition for quotation
(材料采购单)MRP() material requisition for purchase
(基础工程设计包)BEP() basic engineering package
&(管道及仪表流程图) ()P&ID() piping and instrument drawing(diagram)
PFD process flow diagram
NNF normally no flow
FO failure open
FC failure close
C/S/A civil/structure/architecture
(详细设计阶段)DDP() detail design phase
二. 工艺流程.
连续过程continuous process 间歇过程batch process
工艺叙述process description 工艺特点process feature
操作operation
反应reaction
副反应side reaction
絮凝flocculation
浮洗flotation
倾析decantation
催化反应catalytical reaction 萃取extraction
中和neutralization
水解hydrolysis
过滤filtration
干燥drying
还原reduction
氧化oxidation
氢化hydrogenation
分解decomposition
离解dissociation
合成synthetics
吸收absorption
吸附adsorption
解吸desorption
结晶crystallization
溶解solution
调节modulate
控制control
悬浮suspension
循环circulation
再生regeneration
再活化reactivation
沥取leaching
破碎crushing
煅烧caloination
沉降sedimentation
沉淀precipitation
气化gasification
冷冻refrigeration
固化、结晶、solidification
包装package
升华sublimation
燃烧combustion
引烧ignition
蒸馏distillation
碳化carbonization
压缩compression
三、化学物质及特性
固体solid
液体liquid
气体gas
化合物compound
混合物mixture
粉powder
片状粉未flake
小粒granule
结晶crystal
乳化物emulsion
氧化物oxidizing agent
还原剂reducing agent
有机物organic material
真空vacuum
母液master liquor
富液rich liquor
贫液lean liquor
萃出物extract
萃余物raffinate
絮凝剂flocculants
冷冻盐水brine
酸度acidity
浓度concentration
碱度alkalinity
溶解度solubility
凝固点solidificalion point
沸点boiling point
熔点melting point
蒸发率evaporation rate
粘度viscosity
吸水的 ()water absorbent(a)
无水的()anhydrous(a)
外观appearance
无色的()colorless(a)
透明的()transparent(a)
半透明的translucent
密度density
比重specific gravity
催化剂catalyst
燃烧combustion
引燃ignition
自然点-self-ignition temperature
可燃气体combustible gas
可燃液体inflammable liquid
易燃液体volatile liquid
爆炸混合物explosive mixture
爆炸性环境 ()explosive atmosphere(environment)爆炸极限explosive concentration limit
废水waste water
废液waste liquid
废气-off-gas
噪声noise pollution
成分composition
挠度deflection
力和力矩force and moment
弯矩bending moment
应力-应变曲线--stress-strain diagram
百分比percentage
环境温度ambient temperature
工作温度operating
设计温度 ()design temperature(pressure)
相对湿度=RH=relative humidity
油渣、淤泥sludge
杂质impurity
四、化工设备
泵pump
轴流泵axial flow pump
真空泵vacuum pump
屏蔽泵canned pump
柱塞泵plunger pump
涡轮泵turbine pump
涡流泵vortex pump
离心泵centrifugal pump
喷射泵jet pump
转子泵rotary pump
管道泵inline pump
双作用往复泵double action reciprocating pump
计量泵metering pump
深井泵deep well pump
齿轮泵gear pump
手摇泵()hand(wobble) pump
螺杆泵 ()screw (spiral) pump
潜水泵submersible pump
斜转子泵inclined rotor pump
封闭式电磁泵hermetically sealed magnetic drive pump 气升泵--air-lift-pump
轴承bearing
叶轮impeller
虹吸管siphon
高压容器high pressure vessel
焚化炉incinerator
火焰清除器flame arrester
工业炉furnace
烧嘴burner
锅炉boiler
回转窑rotary kiln
加热器heater
电加热器electric heater
冷却器cooler
冷凝器condenser
换热器heat exchanger
反应器reactor
蒸馏釜still
搅拌器agitator
混合器mixer
静态混合器static mixers
管道混合器line mixers
混合槽mixing tanks
破碎机crusher
磨碎机grinder
研磨机pulverizer
球磨机ballmill
过滤器filter
分离器separator
干燥器drier
翅片fins
烟囱stack
火炬flare
筛子screen
煅烧窑calciner
倾析器decanter
蒸发器evaporator
再沸器reboiler
萃取器extractor
离心机centrifuger
吸附(收)器adsorber
结晶器crystallizer
电解槽electrolyzer
电除尘器electric precipitator
洗涤器scrubber
消石灰器slaker
料仓bin
料斗hopper
加料器feeder
增稠器thickener
澄清器clarifier
分级器classifier
浮洗器flocculator
废液池sump
喷射器ejector
喷头sprayer
成套设备package unit
仪器设备apparatus
附属设备accessory
旋转式压缩机rotary compressor
往复式压缩机reciprocating compressor 水环式压缩机nash compressor
螺杆式压缩机helical screw compressor 离心式压缩机centrifugal compressor
多级压缩机mutiple stages compressor
固定床反应器fixed bed reactor
流化床反应器fluidized bed reactor
管式反应器tubular reactor
列管式换热器tubular heat exchanger
螺旋板式换热器spiral plate heat exchanger 萃取塔extraction column
板式塔plate column
填料塔packed column
洗涤塔scrubber
吸收塔absorber
冷却塔cooling tower
精馏塔fractionating tower
汽提塔stripper
再生塔regenerator
造粒塔prill tower
塔附件tower accessories
液体分配(布)器liquid distributor
填料支持板support plate
定距管spacer
降液管downcomer
升气管chimney
顶(底)层塔盘 ()()top (bottom) tray
挡板baffle
抽出口draw nozzle
溢流堰weir
泡罩bubble cap
筛板sieve plate
浮阀float valve
除沫器demister pad
塔裙座skirt
椭圆封头elliptical head
高位槽head tank
中间槽intermediate tank
加料槽feed tank
补给槽-make-up tank
计量槽measuring tank
电解槽cell
溜槽chute
收集槽collecting tank
液滴分离器knockout drum
稀释罐thinning tank
缓冲罐surge drum
回流罐reflux drum
闪蒸罐flash drum
浮顶罐floating roof tank
内浮顶罐covered floating roof tank 球罐spheroid
气柜gas holder
湿式气柜 -wet gas-holder
干式气柜 -dry gas-holder
螺旋式气柜 -helical gas-holder
星型放料器,旋转阀,rotary valve
抽滤器mutche filter
压滤器filter press
压滤机pressure filter
板框压滤器--plate-and-fram filter press 转鼓过滤器rotary drum filter
带式过滤器belt filter
翻盘式过滤器
袋滤器bag filter
旋风分离器cyclone separator
盘式干燥箱compartment tray drier 真空干燥器vacuum drier
隧道式干燥器tunnel drier
回转干燥器rotary drier
穿流循环干燥器through circulation drier 喷雾干燥器spray drier
气流干燥器pneumatic conveyor drier 圆盘式加料器dish feeder
螺旋式加料器screw feeder
颚式破碎机jaw crusher
回转破碎机gyratory crusher
滚洞破碎机roll crusher
锤式破碎机hammer crusher
冲击破碎机rotor impact breaker
气流喷射粉碎机jet pulverizer
棍磨机rod mill
雷蒙机raymond mill
锤磨机hammer mill
辊磨机roller mill
振动筛vibrating screen
回转筛rotary screen
风机fan
罗茨鼓风机roots blower
起重机crane
桥式起重机bridge crane
电动葫芦motor hoist
发电机generator
电动机motor
汽轮机steam turbine
五、管道工程piping engineering
阀门 valve
阀杆stem
内螺纹阀杆inside screw
阀座 ( )valve seat (body seat)
阀座环、密封圈sealing ring
阀芯(包括密封圈,杆等)(,)trim
阀盘disc
阀体body
阀盖bonnet
手轮hand wheel
手柄 ()hand level (handle)
压盖gland
闸阀gate valve
平行双闸板double disc parallel seat
楔形单闸板split wedge
截止阀globe valve
节流阀throttle valve
针阀needle valve
角阀(角式截止阀)()angle valve
型阀(截止阀)-(- )Y()Y-valve(Y-body globe valve)
球阀ball valve
三通球阀3-3-way ball valve
蝶阀butterfly valve
对夹式(薄片型)()wafer type
偏心阀板蝶阀 ()offset disc (eccentric) butterfly valve
斜阀盘蝶阀canted disc butterfly valve
连杆式蝶阀link butterfly valve
止回式蝶阀 -combined non-return butterfly valve
柱塞阀piston type valve
旋塞阀plug valve
三通旋塞阀-three-way plug valve
四通旋塞阀-four-way plug valve
旋塞cock
衬套旋塞sleeve cock
隔膜阀diaphragm valve
橡胶衬里隔膜阀rubber lined diaphragm valve
直通式隔膜阀straight way diaphragm valve
夹紧式胶管阀pinch valve
止回阀check valve
升降式止回阀lift check valve
旋启式止回阀swing check valve
落球式止回阀ball check valve
弹簧球式止回阀spring ball check valve
底阀foot valve
切断式止回阀stop check valve
活塞式止回阀piston check valve
翻板止回阀flap check valve
蝶式止回阀butterfly check valve
安全泄气阀[]safety[SV]
安全泄放阀 []relief valve[RV]
安全泄压阀safety relief valve
杠杆重锤式lever and weight type
罐底排污阀-flush-bottom tank valve
波纹管密封阀bellow sealed valve
电磁阀 ()solenoid (operated) valve
电动阀(-)electrically(electric-motor)operated valve 气动阀pneumatic operated valve
低温用阀cryogenic service valve
蒸汽疏水阀steam trap
机械式疏水阀mechanical trap
浮桶式疏水阀 ()open (top) bucket trap
浮球式疏水阀float trap
倒吊桶式疏水阀inverted bucket trap
自由浮球式疏水阀loose float trap
恒温式疏水阀thermostatic trap
压力平衡式恒温疏水阀balanced pressure thermostatic trap
热动力式疏水阀thermodynamic trap
脉冲式蒸汽疏水阀impulse steam trap
放汽阀(自动放汽阀)()()(automatic) air vent valve
换向阀 ()diverting (reversing) valve
呼吸阀breather valve
减压阀pressure reducing valve
控制阀control valve
执行机构actuator
差压调节阀differential pressure regulating valve
切断阀 (-, )block (shut-off, stop) valve
调节阀regulating valve
快开阀quick opening valve
快闭阀quick closing valve
隔断阀isolating valve
三通阀three way valve
夹套阀jacketed valve
非旋转式阀-non-rotary valve
2管子,管件,法兰
管子(按标准制造的配管用管)pipe()
(不按标准规格制造的其它用管)tube()
钢管steel pipe
铸铁管cast iron pipe
衬里管lined pipe
复合管clad pipe
碳钢管 [..]carbon steel[C.S.]pipe
合金钢管alloy steel pipe
不锈钢管 [..]stainless steel[S.S.]pipe
奥氏体不锈钢管austenitic stainless steel pipe
铁合金钢管ferritic alloy steel pipe
轧制钢管-wrought-steel pipe
锻铁管-wrought-iron pipe
无缝钢管[]seamless[SMLS] steel pipe
焊接钢管welded steel pipe
电阻焊钢管--electric-resistance-welded steel pipe
电熔(弧)焊钢板卷管-()- -()electric-fusion(arc)-welded steel-plate pipe 螺旋焊接钢管spiral welded steel pipe
镀锌钢管galvanized steel pipe
排污阀blowdown valve
集液排放阀drip valve
排液阀drain valve
放空阀vent valve
卸载阀unloading valve
排出阀discharge valve
吸入阀suction valve
取样阀sampling valve
手动阀 (-)hand operated(manually-operated) valve (水)龙头;;()bibb;bib;faucet
抽出液阀(小阀)()bleed valve
旁路阀-by-pass valve
软管阀hose valve
混合阀mixing valve
破真空阀vacuum breaker
冲洗阀flush valve
根部阀 (, )root (primary, header) valve
水煤气钢管-water-gas steel pipe
塑料管plastic pipe
玻璃管glass tube
橡胶管rubber tube
壁厚 []wall thickness[WT]
壁厚系列号 [..]schedule number[SCH.NO.]
加厚的,加强的 (),extra heavy (strong)
双倍加厚的,双倍加强的 (),double extra heavy (strong)
弯头elbow
异径弯头reducing elbow
长半径弯头long radius elbow
短半径弯头short radius elbow
长半径180°弯头180°long radius return
短半径180°弯头180°short radius return
三通tee
异径三通reducing tee
等径三通straight tee
带支座三通base tee
45°斜三通45°45°45°lateral
型三通""Ytrue"Y"
四通cross
异径管reducer
同心异径管concentric reducer
偏心异径管eccentric reducer
管接头;coupling;full coupling
活接头union
短管nipple
预制弯管fabricated pipe bend
型弯管""U"U"bend
法兰端flanged end
万向接头universal joint
对焊的 []butt welded[BW]
螺纹的[]threaded[THD]
承插焊的 []socket welded[SW]
法兰[]flange[FLG]
整体管法兰integral pipe flange
钢管法兰steel pipe flange
螺纹法兰threaded flange
滑套法兰-slip-on flange
平焊法兰--slip-on-welding flange
承插焊法兰socket welding flange
松套法兰 []lap joint flange[LJF]
对焊法兰 []weld neck flange[WNF]
法兰盖 ;blind flange;blind
异径法兰reducing flange
压力级 ()pressure rating(class)
突面 []raised face[RF]
凸面male face
凹面female face
全平面;满平面 ; [];flat face;full face[FF]
3.管道特殊件 3.piping speciality
粗滤器strainer
过滤器filter
临时过滤器 ( )temporary strainer(cone type)型过滤器-YY-type strainer
型过滤器-TT-type strainer
永久过滤器permanent filter
洗眼器及淋浴器eye washer and shower
视镜sight glass
阻火器flame arrester
喷咀;喷头;spray nozzle
喷射器ejector
取样冷却器sample cooler
消音器silencer
膨胀节expansion joint
波纹膨胀节bellow
补偿器compensator
软管接头 []hose connection[HC]
快速接头quick coupling
金属软管metal hose
橡胶管rubber hose
挠性管flexible tube
特殊法兰special flange
漏斗funnel
8字盲板 ( 8)8spectacle (figure 8) blind
爆破板rupture disk
4,其它材料4
碳素钢 [..]carbon steel [C.S.]
不锈钢 [..]stainless steel[S.S.]
铸铁 [..]cast iron[C.I.]
铝aluminum
铜,紫铜,copper
钛titanium
抗拉强度tensile strength
非金属材料-non-metallic material
塑料plastic
陶瓷ceramic
搪瓷porcelain enamel
玻璃glass
橡胶rubber
垫片[]gasket[GSKT]
平垫片flat gasket
填料packing
型钢shaped steel
角钢angle steel
槽钢channel
工字钢-I-beam
宽缘工字钢或钢Hwide flanged beam
扁钢flat bar
圆钢 ;round steel; rod
钢带strap steel
网络钢板checkered plate
材料表 []bill of material[BOM]
材料统计 -[]material take-off[MTO]
散装材料bulk material
综合管道材料表consolidated piping material summary []sheet[CPMSS]
汇总表summary sheet
5.设备布置及管道设计
中心线center line
装置边界 []boundary limit[BL]
区界area limit
设备布置 ();equipment arrangement (layout);plot plan 标高,立面[],elevation[EL]
支撑点 []point of support[POS]
工厂北向plant north
方位orientation
危险区hazardous area classification
净正吸入压头net positive suction head
绝对标高absolute elevation
坐标coordinate
管道研究piping study
管道布置平面 []piping arrangement plan[PAP]
管道布置 ;piping assembly; layout
详图detail
""视图 """X"view "X"
"-" 剖视 "-""A-A" section "A-A"
轴测图isometric drawing
索引图key plan
管道及仪表流程图 [&]piping and instrument diagram[P&ID]
管口表list of nozzles
地上管道above ground piping
地下管道under ground piping
管线号line number
总管;header; manifold
旁路by pass
常开normally open
常闭normally closed
取样接口sampling connection
伴热管tracing pipe
蒸汽伴热steam tracing
热水伴热-hot-water tracing
电伴热electrical tracing 夹套管jacketed line
全夹套管full jacketed
比例scale
图figure
草图sketch
图例legend
符号symbol
件号part n
普通化学 General Chemistry 分析化学 Analytical Chemistry 有机化学 Organic Chemistry 物理化学 Physical Chemistry 谱学导论 Introducton of Spectroscopy 无机化学 Inorganic Chemistry 普通化学和分析化学实验 Experiments of General and Analytical Chemistry 现在基础化学 The Principle of Mordern Chemistry 现在基础化学实验 Experiments of Modern Fundamental Chemistry 有机化学实验 Experiments of Organic Chemistry 仪器分析和物理化学实验 Experiments of Instrumental Analysis and Physica 合成化学实验 Experiments of Synthetic Chemistry 现代化学专题 Topic of Modern Chemistry 化学综合实验 Experiments of Comprehensive Chemistry 化工原理 Principle of Chemical Engineering 化工原理实验 Experiments of Chemical Engineering 应用化学实验 Experiments of Applied Chemistry 无机合成化学 Synthetic Inorganic Chemistry 近代分析化学 Modern Analytical Chemistry 分离分析化学 Separation Analytical Chemistry 有机化合物波谱鉴定 Spectrum Identification of Organic Compounds 有机合成及反应机理 Organic Synthesis and Mechanics 化学进展 Progress in Chemistry 化学反应工程 Chemical Reaction Engineering 应用电化学 Applied Electrochemistry 工业催化 Industrial Catalysis 环境化学 Environmental Chemistry 环境监测 Environmental Monitoring 化学科技英语 Scientific English for Chemistry 数理方法在化学中的应用 Mathematical Statistics for Chemistry 化工制图 Chemical Engineering Cartography 计算机与化学测量实验 Computer and Chemical Measurement 化学信息学 Chemoinformatics or Chemical Informatics 应用化学专题 Special Topics in Applied Chemistry 方案(建议书)proposal 可行性研究 feasibility study 方案设计 concept design 工艺设计 process design 基础设计 basic design 详细设计 detail design 开工会议 - kick-off meeting 审核会议 review meeting 外商投资 foreign investment 中外合资 joint venture 中外合营 joint venture 补偿贸易 compensation trade 合同合同附件 contract 卖方 vendor 买方 buyer 顾客 client
化工专业英语词汇 reacti on kin etics 反应动力学 reacta nt 反应物 purify精制提纯 recycle循环回收 uncon verted reacta nt 未转化的反应物 chemical reactor tran sfer of heat, evaporati on, crystallizatio n 结晶 drying 干燥 screening 筛选,浮选 chemical reacti on 化学反应 crack ing of petroleum 石油裂解 catalyst催化剂, reacti on zone 反应区 con servati on of mass and energy 能量与质量守衡定律tech ni cal adva nee 技术进步
efficie ncy improveme nt 效率提高 reacti on 反应 separatio n 分离 heat excha nge 热交换 reactive distillatio n 反应精馏 capital expe nditure 基建投资 setup 装置 capital outlay 费用,成本,基建投资yield 产率,收率reacti on byproduct 反应副产物equilibrium con sta nt 平衡常数 waste 废物 feedstock 进料,原料 product 产物,产品 perce nt conv ersi on 百分比转化率 ether乙醚 gasoline 汽油 oxyge nate content 氧含量 catalyst催化剂 reacta nt 反应物
氨ammonia 氨基酸amino acid 铵盐ammonium salt 饱和链烃saturated aliphatic hydrocarbon 苯benzene 变性denaturation 不饱和烃 unsaturated hydrocarbon 超导材料superconductive material 臭氧ozone 醇alcohol 次氯酸钾 potassium hypochlorite 醋酸钠sodium acetate 蛋白质protein 氮族元素nitrogen group element 碘化钾potassium iodide 碘化钠sodium iodide 电化学腐蚀 electrochemical corrosion 电解质electrolyte 电离平衡ionization equilibrium 电子云electron cloud 淀粉starch 淀粉碘化钾试纸starch potassium iodide paper 二氧化nitrogen dioxide 二氧化silicon dioxide 二氧化sulphur dioxide 二氧化manganese 芳香烃arene 放热反exothermic 非极性分子non-polar 非极性non-polar bond 肥皂soap 分馏fractional 酚phenol 复合材composite 干电池dry cell 干馏dry distillation 甘油glycerol 高分子化合物polymer 共价键covalent bond 官能团functional group 光化学烟雾photochemical 过氧化hydrogen
化工原料中英文词汇对照表 灭滴灵Metronidazole 柠檬酸Citric Acid 硝酸钙calcium nitrate 癸二酸Sebacic Acid 冰醋酸glacial acetic acid 维生素C磷酸镁Magnesium Ascorbyl Phosphate 对苯二酚Hydroquinone 环丙沙星盐酸CIPROFLOXACIN HCL 氢氧化钠Sodium Hydroxide 吗菌灵醋酸盐dodemorph acetate 烯酰吗啉dimethomorph 百菌清Chlorothalonil 尼索朗hexythiazox 哒螨灵pyridaben 葡萄糖酸-δ-内酯glucono delta lactone 硫酸粘杆菌素colistine sulfate 恩诺沙星Enrofloxacin Base 土霉素盐酸OxyTetraCycline HCl 黄磷Yellow Phosphorus 索布瑞醇Sobrerol
焦棓酸PYROGALLOL 硫乙醇酸THIOGLYCOLLIC ACID 茴香硫醚THIOANISOLE 1-溴-3-氯丙烷1-BROMO-3-CHLOROPROPANE 氟苯FLUOROBENZEN 叔丁基胺tert-butylamine 丙烯酸树脂Acrylic resin 顺铂Cisplatin 卡铂Carboplatin 依托泊苷Etoposide 食用乳糖EDIBLE LACTOSE 十六烷醇cetyl alcohol 甘油Glycerine 过硫酸铵ammonium persulfate 三聚磷酸钠Sodium tripolyphosphate 氧化镁Magnesium oxide 97% 硅酸乙酯Ethyl silicate 40 青蒿琥酯Artesunate 磷酸三钠triSodium Phosphate 对苯二酚hydroquinone 月桂醇硫酸钠sldium lauryl sulfate 对羟基苯甲酸para hydroxy benzoic acid
精细化工专业常用英语专业词 汇 (400) 1998年8月 A abscissa n. 横座标abundance n. 丰富, 充裕acceptor n. 接受体accumulator n. 储料器 acetic acid n. 醋酸, 乙酸acknowledge v. &n. 致谢activation n. 活化acylation n. 酰化 addition n. 加成反应adhesive n. 粘合剂advancement n. 进展,增长advantageous adj. 有利的 aerosol n. 烟雾 affinity n. 亲合力 agent n. 试剂aldehyde n. 醛 aldol n. 醛醇aliphatic acid n. 脂肪酸 alkaline adj. 碱的 alkaloid n. 生物碱 alkane n. 烷烃 alkene n. 烯烃alkylation n. 烃化, 烷基化alkyl halide n. 烷基卤, 卤烷alkyne n. 炔alphabetic adj. 依字母顺序ambiguity n. 模糊, 意义不明确amide n. 酰胺amine n. 胺amino acid n. 氨基酸amorphous adj. 无定形analogue n. 类似物anhydride n. 酸酐aniline n. 苯胺anion n. 阴离子anomaly n. 异常,反常antibiotics n. 抗菌素antifreezing agent n. 抗冻剂antioxidant n. 抗氧剂appreciable adj. 可估计的architect n. 建筑师, 设计师arene n. 芳烃aromatic adj. 芳香的aromatization n. 芳构化asymmetric adj. 不对称的autooxidation n. 自氧化awarenness n, 意识azeotrope n.共沸混合物azo dye n. 偶氮染料 B backup n. /adj 备用设备base n. 碱, 基, 底beaker n. 烧杯benzene n. 苯biological degradation n. 生物降解biosynthesis vt. 生物合成bleach vt. 漂白bond n. 键branched chain n. 支链budget n. & v. 预算bubble-cap tower n. 泡罩塔buffer n. 缓冲,缓冲剂 C carbanion n. 负碳离子, 阴碳离子carbene n. 碳烯, 卡宾carbide n. 碳化物, 碳化钙carbocation n. 正碳离子, 阳碳离子carbonyl group n. 羰基carboxy group n. 羧基carboxylic acid n. 羧酸carcinogenic adj. 致癌的β-carotene n. β胡萝卜素carrier n. 载体cartridge n. 软片暗盒catalysis n. 催化(作用) cation n. 阳离子cellulose n. 纤维素ceramic adj/n. 陶瓷(的) chemical shift n. 化学位移chirality n. 手性chlorination n. 氯化作用chlorohydrocarbon n. 氯代烃chromophore n. 发色团cis-trans isomer n. 顺反异构体classic adj. 经典的, 传统的cluster n. 蔟,一串,一束coherent adj. 黏附的,相干的(光学) coil n. 蛇管colorant n. 颜料,着色剂commodity n. 用品compensation n. 补偿competitive n. 竞争的complementary n. 补充的complex n. 络合物complication n. 复杂concerted reaction n. 协同反应condensation n. 缩合反应condiment n. 调味品conformation n. 构象conjugation n. 共轭construction n. 建设, 建筑consultant n. 顾问
第二章科技英语构词法 词是构成句子的要素,对词意理解的好坏直接关系到翻译的质量。 所谓构词法即词的构成方法,即词在结构上的规律。科技英语构词特点是外来语多(很多来自希腊语和拉丁语);第二个特点是构词方法多,除了非科技英语中常用的三种构词法—转化、派生及合成法外,还普遍采用压缩法、混成法、符号法和字母象形法。 2.1转化法(Conversion) 由一种词类转化成另一种词类,叫转化法。例如: water(n.水)→water(v.浇水) charge(n.电荷) →charge(v.充电) yield(n.产率) →yield(v.生成) dry(a.干的) →dry(v.烘干) slow(a.慢的) →slow(v.减慢) back(ad.在后、向后) →back(v.使后退、倒车) square(n.正方形) →square(a.正方形的) 2.2派生法(Derivation) 通过加前、后缀构成一新词。派生法是化工类科技英语中最常用的构词法。 例如“烷烃”就是用前缀(如拉丁或希腊前缀)表示分子中碳原子数再加上“-ane”作词尾构成的。若将词尾变成“-ane”、“-yne”、“-ol”、“-al”、“-yl”,则分别表示“烯”、“炔”、“醇”、“醛”、“基”、等。依此类推,从而构成千成种化学物质名词。常遇到这样的情况,许多化学化工名词在字典上查不到,全若掌握这种构词法,能过其前、后缀分别代表的意思,合在一起即是该词的意义。下面通过表1举例说明。需要注意的是,表中物质的数目词头除前四个另有名称外,其它均为表上的数目词头。 本书附录为化学化工专业常用词根及前后缀。此外还可参阅《英汉化学化工词汇》(第三版)附录中的“英汉对照有机基名表”、“西文化学名词中常用的数止词头”及“英汉对照有机词尾表”。 据估计,知道一个前缀可帮助人们认识450个英语单词。一名科技工作者至少要知道近50个前缀和30个后缀。这对扩大科技词汇量,增强自由阅读能力,提高翻译质量和加快翻译速度都是大有裨益的。 2.3合成法(Composition) 由两个或更多的词合成一个词,叫合成法。有时需加连字符。 如副词+过去分词well-known 著名的 名词+名词carbon steel 碳钢 rust-resistance 防锈 名词+过去分词computer-oriented 研制计算机的 介词+名词by-product 副产物 动词+副词makeup 化妆品 check-up 检查 形容词+名词atomic weight 原子量 periodic table 周期表 动词+代词+副词pick-me-up 兴奋剂 副词+介词+名词out-of-door 户外 2.4压缩法(Shortening) (1)只取词头字母 这种方法在科技英语中较常用。
化学及化工专业词汇英语翻译(P-Z)3 reversibility 可逆性 reversible cell 可逆电池 reversible change 可逆变化reversible colloid 可逆胶质reversible electrode 可逆电极reversible engine 可逆机 reversible gel 可逆凝胶 reversible process 可逆过程reversible reaction 可逆反应reversible wave 可逆波 reversion 硫化还原 revivification 复活 revolution counter 转数表 revolvig tubular kiln 管式转炉revolving furnace 旋转炉 revolving screen 旋转筛 reynolds number 雷诺数 rhamnetin 鼠李亭 rhamnose 鼠李糖 rhenate 铼酸盐 rhenium 铼 rhenium compound 铼化合物rhenium dioxide 二氧化铼 rheology 龄学 rheometer 龄仪 rheopexy 震凝 rheostat 变阻器 rhodamine 若丹明 rhodan 硫氰酸氨苯酯 rhodan value 硫氰值 rhodanate 硫氰酸盐 rhodanine 绕丹宁 rhodanizing 镀铑 rhodanometry 硫氰酸盐滴定法rhodate 铑酸盐 rhodinol 玫红醇 rhodium 铑 rhodium chloride 氯化铑 rhodium dioxide 二氧化铑 rhodium hydroxide 氢氧化铑rhodium nitrate 硝酸铑rhodochrosite 菱锰矿
灭滴灵M e t r o n i d a z o l e 柠檬酸C i t r i c A c i d 硝酸钙c a l c i u m n i t r a t e 癸二酸S e b a c i c A c i d 冰醋酸g l a c i a l a c e t i c a c i d 维生素C磷酸镁M a g n e s i u m A s c o r b y l P h o s p h a t e 对苯二酚H y d r o q u i n o n e 环丙沙星盐酸C I P R O F L O X A C I N H C L 氢氧化钠S o d i u m H y d r o x i d e 吗菌灵醋酸盐d o d e m o r p h a c e t a t e 烯酰吗啉d i m e t h o m o r p h 百菌清C h l o r o t h a l o n i l 尼索朗h e x y t h i a z o x 哒螨灵p y r i d a b e n 葡萄糖酸-δ-内酯g l u c o n o d e l t a l a c t o n e 硫酸粘杆菌素c o l i s t i n e s u l f a t e 恩诺沙星E n r o f l o x a c i n B a s e 土霉素盐酸O x y T e t r a C y c l i n e H C l 黄磷Y e l l o w P h o s p h o r u s 索布瑞醇S o b r e r o l 焦棓酸P Y R O G A L L O L 硫乙醇酸T H I O G L Y C O L L I C A C I D 茴香硫醚T H I O A N I S O L E 1-溴-3-氯丙烷1-B R O M O-3-C H L O R O P R O P A N E 氟苯F L U O R O B E N Z E N 叔丁基胺t e r t-b u t y l a m i n e 丙烯酸树脂A c r y l i c r e s i n 顺铂C i s p l a t i n 卡铂C a r b o p l a t i n 依托泊苷E t o p o s i d e 食用乳糖E D I B L E L A C T O S E 十六烷醇c e t y l a l c o h o l 甘油G l y c e r i n e 过硫酸铵a m m o n i u m p e r s u l f a t e
化工专业英语词汇化学专业课程中英文对照 一、化工装置常用词汇 一概论introduction 方案(建议书) proposal 可行性研究feasibility study 方案设计concept design 工艺设计process design 基础设计basic design 详细设计detail design 开工会议kick-off meeting 审核会议review meeting 外商投资foreign investment 中外合资joint venture 中外合营joint venture 补偿贸易compensation trade 合同合同附件contract 卖方vendor 买方buyer 顾客client 承包商contractor 工程公司company 供应范围scope of supply 生产范围production scope 生产能力production capacity 项目project 界区battery limit 装置plant
公用工程utilities 工艺流程图process flow diagram 工艺流程方块图process block diagram 管道及仪表流程图piping and instrument drawing 物料及热量平衡图mass & heat balance diagram 蒸汽及冷凝水平衡图steam & condensate balance diagram 设备布置图equipment layout 设备表equipment list 成品(产品) product(final product) 副产品by-product 原料raw-material 设计基础数据basic data for design 技术数据technical data 数据表data sheet 设计文件design document 设计规定design regulation 现场服务site service 项目变更project change 用户变更client change 消耗定额consumption quota 技术转让technical transfer 技术知识technical know-how technical knowledge 技术保证technical guarantee 咨询服务consultative services 技术服务technical services 工作地点location 施工现场construction field 报价quotation 标书bidding book
1.TheIdeal-GasEquation理想气体状态方程 2.PartialPressures分压 3.RealGases:DeviationfromIdealBehavior真实气体:对理想气体行为的偏离 4.ThevanderWaalsEquation范德华方程 5.SystemandSurroundings系统与环境 6.StateandStateFunctions状态与状态函数 7.Process过程 8.Phase相 9.TheFirstLawofThermodynamics热力学第一定律 10.HeatandWork热与功 11.EndothermicandExothermicProcesses吸热与发热过程 12.EnthalpiesofReactions反应热 13.Hess’sLaw盖斯定律 14.EnthalpiesofFormation生成焓 15.ReactionRates反应速率 16.ReactionOrder反应级数 17.RateConstants速率常数 18.ActivationEnergy活化能 19.TheArrheniusEquation阿累尼乌斯方程20.ReactionMechanisms反应机理 21.HomogeneousCatalysis均相催化剂 22.HeterogeneousCatalysis非均相催化剂 23.Enzymes酶 24.TheEquilibriumConstant平衡常数 25.theDirectionofReaction反应方向 26.LeChatelier’sPrinciple列·沙特列原理 27.EffectsofV olume,Pressure,TemperatureCha ngesandCatalysts 体积,压力,温度变化以及催化剂的影响 28.SpontaneousProcesses自发过程 29.EntropyStandardEntropy熵标准熵 30.TheSecondLawofThermodynamics热力学第二定律 31.EntropyChanges熵变 32.StandardFree-EnergyChanges标准自由能变 33.Acid酸 34.Bases碱 35.TheProtoninWater水合质子 36.ThepHScalespH值 37.TheDissociationofWater水离解
reaction kinetics 反应动力学 reactant 反应物 purify 精制提纯 recycle 循环回收 unconverted reactant 未转化的反应物 chemical reactor transfer of heat, evaporation, crystallization 结晶drying 干燥 screening 筛选,浮选chemical reaction 化学反应cracking of petroleum 石油裂解catalyst 催 化剂, reaction zone 反应区 conservation of mass and energy 能量与质量守衡定律 technical advance 技术进步 efficiency improvement 效率提高 reaction 反应separation 分离 heat exchange 热交换 reactive distillation 反应精馏 capital expenditure 基建投资 setup 装置 capital outlay 费用,成本,基建投资 yield 产率,收率 reaction byproduct 反应副产物 equilibrium constant 平衡常数 waste 废物 feedstock 进料,原料 product 产物,产品 percent conversion 百分比转化率 ether 乙醚 gasoline 汽油 oxygenate content 氧含量 catalyst 催化剂 reactant 反应物 inert 惰性物,不参加反应的物质 reactive distillation 反应精馏 energy saving 节约能量 energy efficiency 能量效率 heat-sensitive material 热敏性物质 pharmaceutical 制药 foodstuff 食品 gas diffusivity 气体扩散性,气体扩散系数 gas adsorption 吸收; absorption:吸附 specialty chemical 特殊化学品,特种化学品 batch 间歇的; continuous:连续的 micro-reactor 微型反应器 hydrogen and methane oxidation 氢气和甲烷氧化反应
Unit 21 Chemical Industry and Environment 化学工业与环境 How can we reduce the amount of waste that is produced? And how we close the loop by redirecting spent materials and products into programs of recycling? All of these questions must be answered through careful research in the coming years as we strive to keep civilization in balance with nature. 我们怎样才能减少产生废物的数量?我们怎样才能使废弃物质和商品纳入循环使用的程序?所有这些问题必须要在未来的几年里通过仔细的研究得到解决,这样我们才能保持文明与自然的平衡。 1.Atmospheric Chemistry Coal-burning power plants, as well as some natural processes, deliver sulfur compounds to the stratosphere, where oxidation produces sulfuric acid particles that reflect away some of the incoming visible solar radiation. In the troposphere, nitrogen oxides produced by the combustion of fossil fuels combine with many organic molecules under the influence of sunlight to produce urban smog. The volatile hydrocarbon isoprene, well known as a building block of synthetic rubber, is also produced naturally in forests. And the chlorofluorocarbons, better known as CFCs, are inert in automobile air conditioners and home refrigerators but come apart under ultraviolet bombardment in the mid-stratosphere with devastating effect on the earth’s stratospheric ozone layer. The globally averaged atmospheric concentration of stratospheric ozone itself is only 3 parts in 10 million, but it has played a crucial protective role in the development of all biological life through its absorption of potentially harmful shout-wavelength solar ultraviolet radiation. 1.大气化学 燃煤发电厂像一些自然过程一样,也会释放硫化合物到大气层中,在那里氧化作用产生硫酸颗粒能反射入射进来的可见太阳辐射。在对流层,化石燃料燃烧所产生的氮氧化物在阳光的影响下与许多有机物分子结合产生都市烟雾。挥发的碳氢化合物异戊二烯,也就是众所周知的合成橡胶的结构单元,可以在森林中天然产生含氯氟烃。我们所熟悉的CFCs,在汽车空调和家用冰箱里是惰性的,但在中平流层内在紫外线的照射下回发生分解从而对地球大气臭氧层造成破坏,全球大气层中臭氧的平均浓度只有3ppm,但它对所有生命体的生长发育都起了关键的保护作用,因为是它吸收了太阳光线中有害的短波紫外辐射。 During the past 20 years, public attention has been focused on ways that mankind has caused changes in the atmosphere: acid rain, stratospheric zone depletion, greenhouse warming, and the increased oxidizing capacity of the atmosphere. We have known for generations that human activity has affected the nearby surroundings, but only gradually have we noticed such effects as acid rain on a regional then on an intercontinental scale. With the problem of ozone depletion and concerns about global warming, we have now truly entered an era of global change, but the underlying scientific facts have not yet been fully established. 在过去的二十年中,公众的注意力集中在人类对大气层的改变:酸雨、平流层臭氧空洞、温室现象,以及大气的氧化能力增强,前几代人已经知道,人类的活动会对邻近的环境造成影响,但意识到像酸雨这样的效应将由局部扩展到洲际范围则是慢慢发现的。随着臭氧空洞问题的出现,考虑到对全球的威胁,我们已真正进入到全球话改变的时代,但是基本的
化工专业英语词汇reaction kinetics 反应动力学 reactant 反应物 purify 精制提纯 recycle 循环回收 unconverted reactant未转化的反应物 chemical reactor transfer of heat, evaporation, crystallization结晶 drying干燥 screening筛选,浮选 chemical reaction化学反应 cracking of petroleum石油裂解 catalyst催化剂, reaction zone反应区 conservation of mass and energy能量与质量守衡定律technical advance 技术进步 efficiency improvement 效率提高 reaction 反应 separation 分离 heat exchange 热交换 reactive distillation 反应精馏 capital expenditure 基建投资 setup 装置 capital outlay 费用,成本,基建投资 yield 产率,收率 reaction byproduct 反应副产物 equilibrium constant 平衡常数 waste 废物 feedstock 进料,原料 product 产物,产品 percent conversion百分比转化率 ether 乙醚 gasoline汽油 oxygenate content 氧含量 catalyst 催化剂 reactant 反应物 inert 惰性物,不参加反应的物质 reactive distillation 反应精馏
分析化学Analytical Chemistry 有机化学Organic Chemistry 物理化学Physical Chemistry 谱学导论Introducton of Spectroscopy 无机化学Inorganic Chemistry 普通化学和分析化学实验 Experiments of General and Analytical Chemistry 现在基础化学 The Principle of Mordern Chemistry 现在基础化学实验Experiments of Modern Fundamental Chemistry 有机化学实验 Experiments of Organic Chemistry 仪器分析和物理化学实验 Experiments of Instrumental Analysis and Physical Chemistry 合成化学实验 Experiments of Synthetic Chemistry 现代化学专题 Topic of Modern Chemistry 化学综合实验 Experiments of Comprehensive Chemistry 化工原理Principle of Chemical Engineering 化工原理实验 Experiments of Chemical Engineering 应用化学实验 Experiments of Applied Chemistry 无机合成化学 Synthetic Inorganic Chemistry 近代分析化学 Modern Analytical Chemistry 分离分析化学 Separation Analytical Chemistry 有机化合物波谱鉴定Spectrum Identification of Organic Compounds 有机合成及反应机理Organic Synthesis and Mechanics
化工专业英语 词汇 reaction kinetics 反应动力学reactant 反应物purify 精制提纯recycle 循环回收 uncon verted reacta n未转化的反应物chemical reactor transfer of heat, evaporation, crystallization 结晶 drying 干燥 scree ning筛选,浮选chemical reacti on 化学反应cracking of petroleum 石油裂解catalyst催化剂,reacti on zone 反应区 con servati on of mass and en erg能量与质量守衡定律technical advance 技术进步efficiency improvement 效率提高reaction 反应separation 分离heat exchange 热交换reactive distillation 反应精馏capital expenditure 基建投资setup 装置capital outlay 费用,成本,基建投资yield 产率,收率reaction byproduct 反应副产物equilibrium constant 平衡常数waste 废物feedstock 进料,原料product 产物,产品perce nt conv ersi on百分比转化率ether 乙醚gasoli ne 汽油oxygenate content 氧含量catalyst 催化剂reactant 反应物 inert 惰性物,不参加反应的物质reactive distillation 反应精馏 energy saving 节约能量en ergy efficie ncy 能量效率heat-se nsitive material 热敏性物质pharmaceutical 希9药foodstuff 食品gas diffusivity气体扩散性,气体扩散系数gas adsorption 吸收;absorption:吸附specialty chemical特殊化学品,特种化学品batch间歇的;continuous:连续的micro-reactor微型反应器hydroge n and metha ne oxidati on氢气和甲烷氧化反应ethyle ne epoxidati on乙烯环氧化反应phosgene synthesis光气合成. commercial proportions 商业规模replication 复制sen sor传感器,探头separati on of solids 固体分离 suspension 悬浮液porous medium多孔介质filtratio n 过滤 medium介质filter 过滤器trap收集,捕集Buch ner
精心整理一、元素和单质的命名 “元素”和“单质”的英文意思都是“element”,有时为了区别,在强调“单质”时可用“freeelement”。因此,单质的英文名称与元素的英文名称是一样的。下面给出的既是元素的名称,同时又是单质的名称。 或用后缀-ous表示低价,-ic表示高价。 如FeO:iron(II)oxide或ferrous oxideFe2O3:iron(III)oxide或ferric oxide Cu2O:copper(I)oxide或cuprous oxide CuO:copper(II)oxide或cupric oxide 2.化合物负电荷部分的读法: 2.1二元化合物: 常见的二元化合物有卤化物,氧化物,硫化物,氮化物,磷化物,碳化物,金属氢化物等,命名时需要使用后缀-ide, 如:fluoride,chloride,bromide,iodide,oxide,sulfide,nitride,phosphide,carbide,hydride;OH-的名称也是用后缀-ide:hydroxide, 非金属氢化物不用此后缀,而是将其看成其它二元化合物(见2。2);非最低价的二元化合
物还要加前缀,如O22-:peroxideO2-:superoxide 举例:NaF:sodiumfluoride AlCl3:aluminiumchloride Mg2N3:magnesiumnitride Ag2S:silversulfide CaC2:calciumcarbide Fe(OH)2:iron(II)hydroxide 有些物质常用俗称,如NOnitricoxideN2Onitrousoxide 2.2非金属氢化物 除了水和氨气使用俗称water,ammonia以外,其它的非金属氢化物都用系统名称,命名规则根据化学式的写法不同而有所不同。对于卤族和氧族氢化物,H在化学式中写在前面,因此将其看成另一元素的二元化合物。 举例:HFhydrogenfluorideHClhydrogenchloride HBrhydrogenbromideHIhydrogeniodide CH4 H 高某酸 举例: H HPO3 正盐:根据化学式从左往右分别读出阳离子和阴离子的名称。 如FeSO4iron(II)sulfateKMnO4potassiumpermanganate 酸式盐:同正盐的读法,酸根中的H读做hydrogen,氢原子的个数用前缀表示。 如NaHCO3:sodiumhydrogencarbonate或sodiumbicarbonate NaH2PO4:sodiumdihydrogenphosphate 复盐:同正盐的读法,并且阳离子按英文名称的第一个字母顺序读。 如KNaCO3:potassiumsodiumcarbonate NaNH4HPO4:ammoniumsodiumhydrogenphosphate 水合盐:结晶水读做water或hydrate 如AlCl3.6H2O:aluminumchloride6-water或aluminumchloridehexahydrate AlK(SO4)212H2Oaluminiumpotassiumsulphate12-water