- 问题详情:一个矩形线圈在匀强磁场中转动产生的交流电动势为e=220sin(100πt)V.关于这个交变电流,下列说法中正确的是()A.交变电流的频率为100HzB.电动势的有效值为220VC.电动势的峰值为311VD.t=0时,线圈平面与中*面垂直【回答】解析:选C.因为ω=100π,所以f=50Hz,A错误,电动势的峰值为220...
- 7494
- 问题详情:Wecanlearn fromTV,butwecan’twatch TV. A.lotsof,toomuch B.alotof,toomany C.alot,toomuch D.alot,muchtoo【回答】C知识点:相似相近词比较题型:选择题...
- 7434
- ApplicationofnonlineareditingsystemtocollegeeducationalTVstation;DesignandrealizationofeducationalTVstationsystemofcampusnetworkThedevelopmentofeducationalTVisonlypossibleunderpositivepolicycontext:integrallegislativesystem,reasonablepoliciesandsound...
- 15474
- Occasionallyastarsellerwillgetaprizelikea50-inchplasmaTV.S.studythatfoundthreeoffourwomenwouldpreferanewplasmaTVtoadiamondnecklace.AllguestroomsarefurnishedwithSheratonSweetSleeperbedSM,broadbandinternetaccessandflatscreenplasmaTV.Thestudyfound77perce...
- 9000
- 问题详情:—Doesyourfatherplaysports?—No,heonlywatchesTV. in on on in【回答】B知识点:相似相近词比较题型:选择题...
- 9016
- ThenewAppleTVisamajorhardwareupgrade.JobsactuallydidtrythesamethingwithAppleTV.AppleunveiledasupereasywaytoconnectaniPad2toaTVusingAppleTV.GoogleTVinterestslumped11pointsto33%whileAppleTVdropped10pointsto30%.Thenewproductintroductionsstartedwithanewa...
- 17293
- distributionequipment[cableTV]IfthecableTVinembarrassingposition?B:Sure.DoyouhavecableTVinChina?AusefulanalogyisthefamiliarcableTVbox.CanyouinstallcableTVonmyPC?Forone,thecableTVindustryhasyettogetonboardwiththenewdigitalTVstandards.Legalinstitutions...
- 18952
- 问题详情:Wearebusywiththemid-termexam,sowehavenotime TV theeveningofNov.16. A.towatch;on B.towatch;in C.watching;on D.watching;in【回答】A知识点:相似相近词比较题型:选择题...
- 9264
- 问题详情: Hewatchesfootball TV Sundaymorning.A.at;on B.on;on C.in;in【回答】B知识点:介词和介词短语题型:选择题...
- 9718
- TheFormofProductPlacementsinRealityTVShow;TheBigBangTheoryreceivedtophonorsfor"FavoriteTVShow."TheTVmakersshouldcarryoutlearning"thesocialistoutlookonhonorandshame"deeply,buildsocialistHarmonioussocietywithexcellenthealthyEntertainmentTVShow.Unem...
- 9869
- 问题详情: Ratherthan TV,heprefers booksathome. A.towatch;toread B.watching;reading C.watch;toread D.towatch;reading【回答】C知识点:非谓语动词题型:选择题...
- 9820
- satelliteTVgroundreceivingstationButcableandsatelliteTVbreezedthrough.IncaseofsatelliteTVbroadcasting,asatelliteTVbroadcastingsystemcoveringthewholeworldandasatelliteTVeducationsystemcoveringthewholecountryhavebeenestablished.Chinahasabout189,000sate...
- 29478
- NixtheTVandmovies.What'swrongwithanalogTV?We'lltapethisTVprogram.TheTVplaywasmadewithsincerity.SheoftenknitswhilewatchingTV.TheTVcrewlookedstressedandagitated.HealwaysnoddedwhenwatchingTV.ReceptionofTVprogrammesisunsatisfactoryhere.ThetimerintheTVw...
- 5127
- 问题详情:HesoccerballonSundayTV. n’tplay;watches’tplay;watchesn’tplay;doeswatch’tplay;watch【回答】A知识点:相似相近词比较题型:选择题...
- 16570
- 1、Wecanassembletheprovidedpartsandcomponentsintocolortvset.2、ThenexttimeIbuyatvset,Iamgotobuyaportablemodel3、apolecarryinganoverheadmicrophoneprojectedoverafilmortvset.4、Wepayforthetvsetininstallmentof100dollaramonthforfivemonth5、DoubleBedSuitee...
- 26807
- towedunderwaterTV-camerasystemTheapplicationforthisimageSensoriswide.anditscharacteristicsparameters.forexample.resolutionfactorandlookangle.arebetterthanFUT-7modelunderwaterTVmadeinJapan....
- 26958
- 问题详情:Name:SamChampion Hotjob:TVWeatherman Where:WABC-TV,NewYorkCity Whenyouwereachild,didyouplantoforecastwind,rain,andsnowonTV?Iwanttobeaforeignjournalist.ItookcoursesinweatherscienceatEasternKentuckyUniversity,butImajoredinbroadcastingnews H...
- 4122
- 问题详情:TV PROGRAMESChannel1 Channel218:00AroundChina 21:00Englishfortoday18:30Children'sprogram ...
- 29145
- 1、TheBreakthroughofTVLiveCoverageonNewsEventsinChina;2、Thisarticlediscussesthesecuritybroadcast,thesynchronizationineveryinputsignalandhowtoimprovethequalityofsingalinTVLivebroadcast....
- 12876
- 1、WhocareswhathappensonrealityTV,whenrealityisslippingbyoutside?2、JadeGoody,arealityTVstar,diedonMarch22nd,aged27.3、LethertrytosuddenlywriteaboutrealityTVormodelsorCharlieSheen.4、WatchrealityTVshowsthatinvolverealhousewives,dancingC-listcelebriti...
- 28309
- decoderofcolortvsystemWecanassembletheprovidedpartsandcomponentsintocolortvset....
- 10222
- aTVprogrammefortinytotsThe(audience)ratingofaTVprogrammeItwantsideasforanewTVprogramme.NotsolongagofindingaTVprogrammewaseasy.IwaswatchingtheTVprogrammewhenthetelephonerang.ThatismuchbetterthanwatchingabadTVprogramme!两个人吵架,最后终究有一个人先认输...
- 19267
- ThecolourTVsetonlycosts800yuan.AuntWangisplanningtobuyacolourTVsetnextmonth.ModelBeijing839colourTVsetmodifiedintotri-systemmonitor.Byusingeconomyinbuyingfoodandclothes,wewereabletosaveenoughmoneyforanewcolourTVset.Generallyspeaking,peoplelikecolourT...
- 14848
- ThesellingpointsofIPTVandinteractiveTVareallinteractiveprograms.VODistheirmajorapplications.Interestingly,thegamehasturnedintomoreofaninteractiveTVseriesthanatraditionalgame.WhileMicrosoftandAOLcompetedirectlyinsuchareasasdial-upaccess,instantmessagi...
- 19571
- 问题详情: Hisaunt TV. A.likewatch B.likeswatching C.likeswatch 【回答】B 知识点:动词和动词短语题型:选择题...
- 20265