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1.
ARandomMultiAccessMethodforDataServicesinCDMACelularSystemLiZhen(李振)YouXiaohu(尤肖虎)(NationalMobileCommunicationsResearchLabor...  相似文献   

2.
研究了一阶方程(r(t)x’)’+a(t)x=0(*)和(r(t)x’)’+(a(t)+b(t)x=f(t)(*)按极限圆型分类问题,给出了方程(*)是极限圆型的充要条件,另外还给出了方程(*)和方程(*)是L·b的一些判别准则.))tobelonyL.c.Keywords:nonhomogeneousdifferentialequatioins;secondorder;limitcirclecase;necessaryandsufficientcondition  相似文献   

3.
LeastSquaresTrainingLMSDecisionFeedbackEqualiserforTerestrialHDTVBroadcastingHuXiaoyu(胡晓宇)ZhaoChunming(赵春明)YouXiaohu(尤肖虎)(Na...  相似文献   

4.
《英语语法》练习题王新奇,沈丽华!.MultipleChoice(选择答案)Ofthefo’ural-ternativeanswers(A,B,C,D)choosetheonethatbestcompletesthesentence(从每题的A,B,...  相似文献   

5.
1 assoonas 引导时间状语从句时主句用一般将来时 ,从句用一般现在时。例如 :Assoonashecomes ,I’lltellhim .他一来我就告诉他。2 once例如 :You’llneverforgetitonceyouhaveheardthesong  相似文献   

6.
值得注意的含有NOT和NO的几个句型宕昌县一中郭明远1.can’t…too(或over)Youcan’tpraisethatcomradetoomuch.你怎样赞扬那位同志,也不会过分。这里can’t…too是“无论……也不会过分”,而不能理解成“不...  相似文献   

7.
九doubt,suspectldoubt“不能肯定,对…没准”。对宾语的真实性表示怀疑。后接宾语从句时,若主句为肯定句,用whether或if连接;若主句为否定句或疑问句,后面可跟名词或由that引出的宾语从句,而不能跟whether(或if)引出的宾语从句。(1)Idoubtifsheishonest我怀疑她是否诚实。(2)Youcannotdoubtyourownexis-tence.你不能怀疑你的存在(3)Doyoudoubtmywords?你怀疑我的话吗?(4)Idon’tdouhttha…  相似文献   

8.
PARTONEⅠ.MultipleChoiceQuestions30points2pointsforeachA.DirectionsThispartconsistsoftensentenceseachfollowedbyfourdifferentversionslabeledABCandD.Choosetheonethatistheclosestequiv-alenttotheoriginalintermsofmeaningandex-pressiveness.1.Youcan'tbetooca…  相似文献   

9.
译译看     
Teacher:( to a new boy) What’syour name,my little fellow? New boy: Erbert Arris. Teacher: Always  say “Sir”please, when you are speaking to master. It’s more polite. New boy:(apologetically)Sir Erbert Arris.译译看  相似文献   

10.
London(1)     
William BlakeI wander thro(2)each charter’d(3)street,Near where the charter’d Thames(4) does flow,And mark(5)in every faceI meetMarks of weakness, marks of woe.In every (6) cry of every Man,In every Infant’s cry offear,in every voice, in every ban(7),The mind-forg’…  相似文献   

11.
A卷 1.在所给单词中找出划线部分读音不同的词(5分) ()1.A.place B.safe C.wake D.have ()2.A.she B.these C.letter D.metre ()3. A. wide B, nice C. live D. white ()4.A.dog B,those C.shop D.forgot ()5.A.excuse B.number C.student D.Tuesday ()6.A.farm B.hard C.warm D.card ()7.A.whose B.whole C.wh…  相似文献   

12.
英语语法模拟试题贺国荣,李正栓1.MultipleChoice(单项选择题)(30%)Ofthefouralternativeanswers(a,b,c,d)choosetheonethatbestcompletesthesentence.(从每题的...  相似文献   

13.
(一 )DearRussell,IwasgladtoacceptyourletterofJune 2 1 .I1 .don’texpectthatyouwouldanswermyletterso2 .soon .YousuggestedthatIwouldreadmore ,3.towhichIagree .Itisrealtruethatoneneeds4.toreadalotsoastoimprovehisreadingability .5.Itisthesamelikeswimming .Youcan’tlearn6 .s…  相似文献   

14.
(一)Thelightswereredandtheoldmanstoppedcarand1.waitedforthemchangeto green.Whilehewaswaiting,2.apolicecarcameupbehindhim,hithiscarhardlyinthebackandstopped.3.Thereweretwopolicemeninthepolicecar,sothey 4.wereverysurprisedandgladwhentheoldmangotout5.ofhi…  相似文献   

15.
Section1 :BreakdownofForcesYoucanbreakdownforcesintoseveralcomponentseaslily.Forexample,theforceF1 at30degreecanbebro kenintotwoforces:FxandFy,andFx=cos30°×F1 ,Fy=sin30°×F1 .Section2 .TwoDimensionalForcesintoOneYoucancombinetwoforcesintoone.SupposeTompushedaboxwit…  相似文献   

16.
RejectionofNarowBandInterferenceinDSSpreadSpectrumSystemsUsingRecurentNeuralNetworksYouXiaohu(尤肖虎)FuLi(傅莉)(NationalCommunic...  相似文献   

17.
实用英语会话入门(六)餐厅6.DINNINGROOM(餐厅)KeySentences(领句)1.Pleaseshowusthemenu.请给看菜单。2.Whatwouldyoulike?你想吃什么?3.Whichdoyouprefer,stewedf...  相似文献   

18.
瑞文标准推理测验限时施测研究   总被引:2,自引:0,他引:2  
瑞文标准推理测验限时施测研究阎巩固,张厚粲一、问题的提出瑞文标准推理测验(Raven’sStandardProgressiveMetrices,简称SPM)是英国心理学家约翰·瑞文(Johnc.Raven)1938年设计编制的非文字智力测验。经过半个...  相似文献   

19.
一、语音知识(共8小题 ;每题1.5分 ,共12分)在下列每组单词中 ,有一个单词的划线部分与其他单词的划线部分的读音不同。找出这个单词。1.()A.measureB.pleasureC.usually D.sugar2.()A.quarrelB.dangerousC.congratulationD.operate3.()A.satelliteB.secretaryC.severalD.sentence4.()A.stomachB.otherwiseC.wonderD.continent5.()A.f…  相似文献   

20.
(时间90分钟 ,满分100分)Ⅰ 语音A 找出下列每组划线部分读音不同的单词()1 A.rightB.driverC.drinkD.high()2.A.Tuesday B.supperC.studentD.excuse()3.A.watchB.wantC.waterD.orange()4.A.closeB.something C.missD.house()5.A.whoB.whatC.whichD.whereB 请写出以下每组单词中有几种读音()1.A.houseB.youngC.wouldD.tr…  相似文献   

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