化学及化工专业英语词汇Word格式.docx

1、molecule无支链分子unburnedbrick砖坯uncertaintyprinciple测不准原理relation测不准关系unchargedspecies无电荷化学种undecanal十一醛undecane十一烷undecanoicacid十一酸undecylalcohol十一醇undecylenic十一碳烯酸十一碳醇undecylicundercoat底涂undercooling过冷undercure欠硫化underexposure照射不足underglazecolor釉底颜料undergroundgasification地下气化water地下水undervulcanization

2、unevendyeing染色不匀unhairing去毛uniaxialcrystal单轴晶体orientation单轴取向uniformconvergence均匀收敛motion等速运动uniformity均质性coefficient均匀系数unimolecularlayer单分子层单分子反应uninflammability不燃性unioncolorimeter联合比色计yarn混纺纱unitcell单位晶格matrix单位矩阵ofheat热量单位operation单元操作单元过程time单位时间unitary幺正矩阵univalent一价的univariantsystem单变系univers

3、albridge万用电桥constant通用常数developer万用显影剂gas通用气体常数indicator通用指示剂unpairedelectron不成对电子unsaponifiablematter不皂化物unsaturatedbond不饱和键compound不饱和化合物hydrocarbon不饱烃solution不饱和溶液unsaturation不饱和unsharedpair未共享电子对unstable不稳定化合物equilibrium不稳定平衡unsteadystate非稳定态untreatedoil未处理油料unusualvalency异常原子价unvulcanizedrubber

4、未硫化橡胶upflow上流上升气流uramil乌拉米尔uranate铀酸盐uranic铀酸oxide三氧化铀uranine荧光素钠uraninite晶质铀矿uranium铀dioxide二氧化铀fluoride氟化铀铀玻璃氧化铀series铀系tetrafluoride四氟化铀trioxideuranylacetate醋酸双氧铀chloride氯化双氧铀铀酰化合物nitrate硝酸双氧铀salt铀酰盐sulfate硫酸双氧铀八氧化三铀urate尿酸盐urea尿素adduct尿素加合物anhydride氨基氰氨基甲酰氯formaldehyderesin脲醛尸硝酸脲尿素尸varnish尿素尸清漆u

5、rease尿素酶ureide酰脲urethane尿烷尿烷尸uric尿酸uridine尿核甙diphosphateglucose尿甙二磷酸葡糖甙uridylic尿甙酸urobilin尿胆素urobilinogen尿胆素原urocanic尿刊酸urochrome尿色素urokinase尿激酶uronic糖羰酸uropepsin尿胃蛋白酶uroporphyrin尿卟啉urotropine乌洛托品ursodeoxycholic胆烷酸ursolic乌酸urushiol漆酚usedoils废油usnic松萝酸uviol透紫外线玻璃uzarigenine乌沙甙元vacancy空格点vacantlattice

6、pointvaccine菌苗vacuole液泡apparatus真空装置condensing真空冷凝点crystallizer真空结晶器desiccator真空干燥器distillation真空蒸馏dryer真空干燥evaporation真空蒸发coating真空镀膜evaporator真空蒸发器filter真空过滤器filtration真空过滤flask真空瓶forming真空成型gage真空计platingpump真空泵真空泵油technique真空技术tube真空管玻璃typeinsulation真空式绝缘vadose渗廉vagotonine迷走紧张素valence价angle价角价键价

7、键法价电子fluctuation原子价起伏forcefield价力场isomerism价异构性价态离子价control原子价控制valentinite锑华valeraldehyde戊醛valeramide戊酰胺valerianic戊酸valericvalerolactam戊内酸胺valerolactone戊内酯valeronitrile戊腈valine缬氨酸valueisotopemixture同位素混合物价值valve润阀油vamidothion蚜灭多vanderwaalsequation范德瓦耳斯状态方程范德瓦耳斯力范德瓦耳斯分子slyke范斯莱克测定法vanadate钒酸盐vanadic

8、钒酸vanadinite钒铅矿vanadium钒carbide碳化钒钒化合物dichloride二氯化钒氧化钒oxytrichloride三氯氧化钒sulfide硫化钒vanadyl氯化氧钒vanillin香草醛vaporbath蒸汽浴liquid气液平衡lock汽封loss蒸汽损失nozzle蒸汽喷嘴phase汽相cracking汽相热裂polymerization汽相聚合reactor汽相反应器pressure蒸汽压curve蒸气压力曲线thermometer蒸汽压式温度计vaporization蒸发蒸发热vaporizer汽化器variableresistance变阻器variation

9、al变分法变分原理variety变种清漆vaseline凡士林凡士林油vasotocin加压催产素vat隐色酸瓮染料dye瓮染vectorproduct矢积vegetable植物酸casein植物性酪素植物染料植物纤维gum植物胶植物油parchment植物羊皮纸wax植物蜡vehicle载色料vellum羊皮纸papervelocimeter临仪velocity速度常数速度指示器veneer胶合板venthole通气孔ventilation换气ventilator风扇venturimeter文丘里测量计scrubber文丘里除尘器veratrine藜芦碱veratrole藜芦醚verdigr

10、is铜绿verification检验vermiculite蛭石vermilion银珠veronal佛罗那verticalboiler竖式锅炉verylowtemperature超低温vesicantagent糜烂性毒气gasesvessel容器vetiver香根草油vibratingscreen振动筛sievevibration振动separation振动分级振动粘度计vibrationalenergy振动能quantumnumber振动量子数vibroniccoupling振动耦合vickershardnesstester维克硬度试验机victoriagreen维多利亚绿vinalon维尼龙

11、vinegar醋vinometor酒度计vinyl醋酸乙烯酯乙烯醇氯乙烯copolymer氯乙烯共聚物cyanide丙烯腈ester乙烯基酯乙烯基酯尸ether乙烯醚氟乙烯formate甲酸乙烯酯isobutyl乙烯基异丁基醚乙烯基聚合物乙烯基尸salicylate水杨酸乙烯酯vinylacetylene乙烯基乙炔vinylamine乙烯胺vinylation乙烯化vinylidene偏二氯乙烯vinylon维尼纶vinyltoluene甲苯乙烯vinyon维尼昂vioform氯碘喹啉violanthrone蒽酮紫violetpigment紫色颜料viomycin紫霉素virial维里维里系数

12、expansion维里展开virtualmemory虚存储virus病毒visbreaking减粘裂化viscoelasticity粘弹性viscoelastometer粘弹计粘度计viscometricdegree粘度法聚合度viscose粘胶液粘胶法rayon粘胶法人造丝粘胶丝viscosity粘度breakinggravity粘度比重常数index粘度指数improver粘度指数改善剂law粘度法则stabilization粘度稳定化viscousflow滞流粘性流fluid粘滞铃粘力粘性液体visible可见光线visual目测比色计目视法视色素vitamin维生素b26潘氨酸b3核黄

13、素d钙化醇k2叶绿醌k4甲萘醌pp烟酰胺vitamineb2硫胺素vitellin卵黄磷朊vitrain镜煤vitreous玻璃态vitrification玻璃化range瓷化温度范围vitrified烧结砖vitrit镜煤型vivianite蓝铁矿void空隙voidage空隙度volatile挥发酸挥发物精油solvent挥发性溶剂volatility挥发度挥发度积volatilization挥发volcanicash火山灰rock火山岩volta电池voltage电压drop电压降电压稳定器voltammetry伏安测量法voltmeter电压表voltol高压电油volume容积den

14、sity体积密度elasticity体积弹性fraction体积分率percent容积百分数体积阻力体积粘性volumeter体积计volumetric容量分析factor容量因数量瓶滴定液vomiting呕吐性毒气vortex涡流vorticity涡度vulcanite硬橡胶vulcanizate硫化橡胶vulcanization硫化硫化促进剂硫化系数硫化曲线rate硫化速率retarder阻硫化剂vulcanized硬化纸板硫化油vulcanizer硫化器硫化装置vulcanizing硫化剂press加压硫化机vultex硫化橡浆wagnermeerweinrearrangement瓦米重

15、排酌reagent瓦格纳试剂wake尾流waldensinversion瓦耳登转化瓦尔登规则wallfriction墙面摩擦lining墙衬paint墙漆plaster刷墙粉wallach瓦拉赫反应瓦拉赫换位wallantoin尿囊素walnut核桃油wanderingzero零点偏移war毒气战剂warfarin杀鼠灵wash洗油washedcoal洗煤ore洗矿washer洗涤器washing洗涤去垢剂bottle洗涤瓶洗涤效应洗涤液洗涤粉soap洗衣皂soda苏打晶体waste废物废酸废气废热废热锅炉lye废液regeneration废油再生废纸废产物废橡胶废水watch表面皿钟表油absorbingcapacity吸水本领power吸水能力absorption吸水率吸水管水分析bacteria水生细菌水浴cementratio水灰比circulation水循环水合颜料content含水量cooler水冷却器cooling水冷却coulombmeter水解电量计electrolyser水电解槽electrolysis水电解equivalent水当量水位指示器水煤气generator水煤气发生器水煤气反应水玻璃jacket水冷套l