英文表达与编辑.pptVIP

*标点符号逗号(,comma)分号(;semicolon)破折号(?endash或?emdash)连字符或连接号(-hyphen)*1.分隔一系列的、其中含有逗号的单词、短语或数据. Thecompoundsstudiedweremethylethylketone;sodiumbenzoate;andacetic,benzoic,andcinnamicacids. Thecolororderwasred,yellow,blue;blue,yellow,red;oryellow,red,blue. (DavisHueter,1994;Pettigrew,1993) Theorderofdepositionwasquartzandpyrite;massivegalena,sphalerite,andpyrite;browncarbonatesandquartz;andsmallamountsofallthosenamed,togetherwithfluorite,barite,calcite,andkaolin. Muchoftheunitisred,pink,orgray;mediumtocoarsegrained;andequigranularorslightlyporphyritic.*2.分隔由连接副词或转折性短语(thatis,however,therefore,hence,indeed,accordingly,besides,thus,moreover,nevertheless,furthermore,consequently等)引导的独立子句. Manykineticmodelshavebeeninvestigated;however,thefirst-orderreactionswerestudiedmostextensively. Theproposedintermediateisnoteasilyaccessible;therefore,thefinalproductisobservedinitially. Theefficiencyofthecross-couplingdependsonthenatureofXinRX;thus,thereactionisperformedatroomtemperaturebyslowadditionoftheester.但:Theactivityonbromopyruvatewasdecreased,whereastheactivityonpyruvatewasenhanced.*分隔没有连词连接的独立子句.Onlytungstenandtinaresufficientlyconcentratedtobepotentialresources;otherelementsshowninfigures4-6arepossible“pathfinder”elementsforexploringotherprospects.Theparticipantsinthefirststudywerepaid;thoseinthesecondwereunpaid.Allsolventsweredistilledfromanappropriatedryingagent;tetrahydrofurananddiethyletherwerealsopretreatedwithactivityIalumina.*标点符号逗号(,comma)01添加标题分号(;semicolon)02添加标题破折号(?endash）03添加标题破折号（?emdash)04添加标题连字符或连接号(-hyphen)05添加标题*与and,to,或versus同义,用于由二个同等重要的词组成的术语.bromine?olefincomplex;cost?benefitanalysis;nickel?cadmiumbattery;producer?usercommunication;temperature?timecu