专业英语试卷.doc

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1、院系-----------------------专业、班级---------------------姓名-------------------学号---------------------------------------------密-----------------------封-------------------------------线-------------------------------------------------期末考试《专业英语》A卷题号一二三四五总分核分人得分得分评卷人一、WritetheChi

2、nesenameforeachofthefollowing（每小题1分，共20分）1.ethane：2.propyl：3.methanol：4.hexene：5.butylaldehyde：6.oxyacid：7.aliphaticcompound：8.reductionreaction：9.inorganicchemistry：10.transitionelement：11.ketone：12.toluene：13.qualitativeanalysis：14.positivecharge：15.sulphate：16.surfa

3、ctant：17.tetradecane：18.alkane：19.bondangle：20.ethoxylate：得分评卷人二、WritetheEnglishnameforeachofthefollowing（每小题1分，共10分）1.轨道电子：2.氢氧化钠：3.氯化物：4.热力学函数：5.同系列：6.耦合剂：7.构象异构：8.122烷：9.CH3CH2CH2CH2CH2-：10.电离能：得分评卷人三、TranslatethefollowingsentencesintoChinese（每小题3分,共30分）1．Ofcourse,w

4、henanacidlosesaproton,abasemustbeinpresencetoacceptit,Thus,anacidandabasereactinaprotontransferreaction,thisreactionisgenerallyknownasanertralizationreaction.2．Incontrasttoinorganiccompounds,themolecularattractionoforganiccompoundsisweak,soorganiccompoundsareusuallyvol

5、atileandpossesslowmeltingpoints.本试卷共页第页3．Solubilizersbringincompatibleingredientstogetherintohomogeneoussolution.4．Organiccompoundsarenotsolubleinwaterbecausethereisnotendencyforwatertoseparatetheirmoleculesintoions.5．Thepresenceofasubstituentgroupinbenzeneexertsaprofo

6、undcontroloverbothorientationandtheeaseofintroductionoftheenteringsubstituent.6．Evaporationisconductedbyvaporizingaportionofthesolventtoproduceaconcentratedsolutionorthickliquor.7．Mildoxidationofaprimaryalcoholgivesanaldehydewhichmaybefurtheroxidizedtoanorganicacid.8．A

7、lthoughorganicchemistryismorethan150yearsold,itsprogressisfasterthanever,astheresultofnewtheoreticalconceptsandexperimentaltechniquesfromotherareasofscience.9．Accordingtothisconstruction,ethyleneispredictedtohaveanH-C-Hbondangleof120°，themeasuredangleof117.5°beingreaso

8、nablyclosetothisvalue.10．Thus,satisfactorybindingpropertiesareessentialfortrouble-freecompressionandtheproductionofgo