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勿忘国耻当思国运.抚今追昔,百感化作一念：当苦日子离去的时间越久远,当富日子光临的越急匆,我们心系国家、民族的命运thesamedirectionofrotation90°or180°for;aftereachdiscrotorwhenmeasuringpositionalignmentofthetwohalfcouplingconstant,shouldalsobeintermsofaccuracyandconsistency.Surfacedeviationmeasurement,mustinevery180degreescorrespondingtothetworadiiareequaltoeachotherinordertoeliminateerrorscausedbymovementoftherotor.Onlyasupportbearingoftherotor,WAcouplings,suchastheuseoftemporaryleavetheCenter,shouldpayattentiontokeeptherotorinthemeasuringprocessinthecenterofthebearingoilretainingthenestdoesnotchange.Steamoilblock,thereshouldbesufficientclearancebetweentherotorand,inrotorsmakesurerotorisnotontheblockorsealoil.Atthetimeofmeasurement,connectionsarenotallowedbetweentworotors,eachinafreeState.Notallowedincaseofassembledsleeve,Centerworkonthetoothedcoupling.Couplingtoolshouldhaveadequatestiffness,installationmustbesecureandreliable.CouplingCenterusingadialindicator,thetableshouldbeputinprisonandavoidtouching,toensurecorrectmeasurement.Couplingdiscafteraweektoreturntotheoriginalposition,circumferenceofdialgaugereadingshouldbeabletogobacktotheoriginalvalue.Whenmeasuringtheclearanceofend,intothefeelerofthegapshouldnotexceedfouratatime,whenthegapistoolarge,youcanusethegasketwiththefeelergaugemeasurementofgaugeblocksorfinishing.bearingsurface,markupshouldbeinaccordancewiththemountingsupportpads,andretestthethickness.Oncetheliftingcylindermeasurementofsurfaceandinternalcylindersurfaceheightdifference,comparedwiththeoriginalvaluesconfirmthelocation.Internalverticalandhorizontalcylinderunderstatekeyinsertioninstallationcomplexmeasuringcylinderinaxialposition.Bottom2012年普通高等学校招生全国统一考试英语绝密启用前本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分。第Ⅰ卷1至14页。第Ⅱ卷15至16页。考试结束后，将本试卷和答题卡一并交回。第Ⅰ卷注意事项：1．答题前，考生在答题卡上务必用直径0．5毫米黑色墨水签字笔将目己的姓名、准考证号填写清楚，并贴好条形码。请认真核准条形码上的准考证号、姓名和科目。2．短小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其他答案标号，在试题卷上作答无效。第一部分听力（共两节，满分30分）做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。第一节（共5小题：每小题1．5分，满分7．5分）听下面5段对话。每段对话后有一个小脱．从题中所给的A．B．C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。例:Howmuchistheshirt?A．￡19．15．B．￡9．15．C．￡9．18．答案是B。1．Wheredoesthisconversationprobablytakeplace?A．Inabookstore．B．Inaclassroom．C．Inalibrary．2．Atwhattimewillthefilmbegin?A．7:20B．7:15C．7:003．Whatarethetwospeakersmainlytalkingabout?A．TheirfriendJane．B．Aweekendtrip．C．Aradioprogramme．4．Whatwillthewomanprobablydo?A．Catchatrain．B．Seethemanoff．C．Goshopping．5．Whydidthewomanapologize?A．Shemadealatedelivery．B．Shewenttothewrongplace．C．Shecouldn'ttakethecakeback．勿忘国耻当思国运.抚今追昔,百感化作一念：当苦日子离去的时间越久远,当富日子光临的越急匆,我们心系国家、民族的命运thesamedirectionofrotation90°or180°for;aftereachdiscrotorwhenmeasuringpositionalignmentofthetwohalfcouplingconstant,shouldalsobeintermsofaccuracyandconsistency.Surfacedeviationmeasurement,mustinevery180degreescorrespondingtothetworadiiareequaltoeachotherinordertoeliminateerrorscausedbymovementoftherotor.Onlyasupportbearingoftherotor,WAcouplings,suchastheuseoftemporaryleavetheCenter,shouldpayattentiontokeeptherotorinthemeasuringprocessinthecenterofthebearingoilretainingthenestdoesnotchange.Steamoilblock,thereshouldbesufficientclearancebetweentherotorand,inrotorsmakesurerotorisnotontheblockorsealoil.Atthetimeofmeasurement,connectionsarenotallowedbetweentworotors,eachinafreeState.Notallowedincaseofassembledsleeve,Centerworkonthetoothedcoupling.Couplingtoolshouldhaveadequatestiffness,installationmustbesecureandreliable.CouplingCenterusingadialindicator,thetableshouldbeputinprisonandavoidtouching,toensurecorrectmeasurement.Couplingdiscafteraweektoreturntotheoriginalposition,circumferenceofdialgaugereadingshouldbeabletogobacktotheoriginalvalue.Whenmeasuringtheclearanceofend,intothefeelerofthegapshouldnotexceedfouratatime,whenthegapistoolarge,youcanusethegasketwiththefeelergaugemeasurementofgaugeblocksorfinishing.bearingsurface,markupshouldbeinaccordancewiththemountingsupportpads,andretestthethickness.Oncetheliftingcylindermeasurementofsurfaceandinternalcylindersurfaceheightdifference,comparedwiththeoriginalvaluesconfirmthelocation.Internalverticalandhorizontalcylinderunderstatekeyinsertioninstallationcomplexmeasuringcylinderinaxialposition.Bottom第二节（共15小题;每小题1．5分，满分22．5分）听下面5段对话。每段对话后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话前，你将有时间阅读各个小题，每小题5秒钟:听完后，各小题给出5秒钟的做答时间。每段对话读两遍。听第6段材料．回答第6．7题。6．WhoseCDisbroken?A．Kathy's．B．Mum's．C．Jack's．7．Whatdoestheboypromisetodoforthegirl?A．BuyheranewCD．B．Dosomecleaning．C．Giveher10dollars．听第7段材料．回答第8、9题。8．Whatdidthemanthinkofthemeal?A．Justso-so．B．Quitesatisfactory．C．Abitdisappointing．9．Whatwasthe15%onthebillpaidfor?A．Thefood．B．Thedrinks．C．Theservice．听第8段材料，回答第I0至12题。10．Whyisthemanattheshop?A．Toorderacameraforhiswife．B．Tohaveacamerarepaired．C．Togetacamerachanged．11．Whatcolourdoesthemanwant?A．Pink．B．Black．C．Orange．12．Whatwillthemandoafterwards?A．Makeaphonecall．B．Waituntilfurthernotice．C．Comeagainthenextday．听第9段材料，回答第13至16题。13．WhatwouldJoeprobablydoduringtheThanksgivingholiday?A．Gotoaplay．B．Stayathome．C．VisitKingston．14．WhatisArielgoingtodoinToronto?A．Attendaparty．B．Meetheraunt．C．Se