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發表於:2017-10-12
Thefinpitchandfinthicknessoftheexchangerarethekeyparametersforheattransferandpressuredrop.Parametersoftuberownumber,finpitch,fintype,inletcoldwatertemperatureandfrontalve...
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發表於:2024-01-07
1、Basedonorthogonalexperiments,theexperientialformulasoffinheightandthicknesswereobtained.2、Howeverthefinheight,finAngleanddistanceoffinnedtubehavethelargeinfluencetoth...
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發表於:2023-12-27
1、Air-sideheattransferandfrictioncharacteristicsofwavyfin-and-tubeheatexchangersunderdehumidifyingconditions2、Awavyfinishorsheen,asofafabricormetal....
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發表於:2016-12-19
Thefish'stailfinwashurt.WhatIorderedwasbraisedshark'sfin.Hedidnotseethefinoftheother.Asurfboardfinslicedthecrestofawave.Afrondoffin,shesays,is"atranslucent,tastelessbi...
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發表於:2018-12-18
Dorsalfin,tailfinandfatfinsslightlyyellow,pectoralfin,andventralfinTunqigray.Thefish'stailfinwashurt.Theyawingcanapparentlyattenuatetheangulardisplacementofboththetailan...
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發表於:2024-02-10
1、non-retractablefinstabilizer2、aretractablefinkeelusedonsailboatstopreventdriftingtoleeward....
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發表於:2016-12-13
Somesharkfinsoupconsumersassumethatfinningdoesn'thurttheshark,orthatfinsgrowback;neitheristrue.Sharkfin,ofcourse,isthenamesakeingredientofsharkfinsoup,apopulardelicacyin...
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發表於:2019-09-30
fintubeheatexchangerfintubetypemetallicrecuperatorfintubetypeheatexchangerhighfrequencyweldedspiralfintubeNumericalsimulationofthenewfintubeheattransferperformanceeffecte...
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發表於:2020-04-04
問題詳情:Whatattitudewouldyouhavetodisappointmentsinlife? 36 Findouthowachair,apairofsunglassesandotheritemscanholdunexpectedpromiseforcontrollingyouranger.1.TakeASeat—Rig...
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發表於:2024-01-11
1、Thisfaster-movingairprovidesthepelvicfinwithadditionallift.2、Elongatefisheswithpelvicfinsandgirdleabsentorreduced.3、largeferociousnortherndeep-seafoodfisheswithstron...
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發表於:2021-06-22
問題詳情:He’s hispurse(錢包),buthecan’t it. A.look,find B.lookingfor,findC.finding,lookfor ing,lookingfor【回答】B知識點:動詞和動詞短語題型:選擇...
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發表於:2021-03-21
問題詳情: —Doyouknow theJiangsuteamperformedinthesemi-finalofDictationAssemblyofChineseCharacters(漢字聽寫大會)?—OnOctober4th,2013. A.that ...