- 1、Air-sideheattransferandfrictioncharacteristicsofwavyfin-and-tubeheatexchangersunderdehumidifyingconditions2、Awavyfinishorsheen,asofafabricormetal....
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- 1、Thisfaster-movingairprovidesthepelvicfinwithadditionallift.2、Elongatefisheswithpelvicfinsandgirdleabsentorreduced.3、largeferociousnortherndeep-seafoodfisheswithstrongteethandnopelvicfins.4、Smalltadpole-shapedcold-waterfisheswithpelvicfinsformin...
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- 问题详情:Whatattitudewouldyouhavetodisappointmentsinlife? 36 Findouthowachair,apairofsunglassesandotheritemscanholdunexpectedpromiseforcontrollingyouranger.1.TakeASeat—RightNowThere’sareasonyou’veprobablynevergottenintoanangrystateofmindfromachair.W.R...
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- fintubeheatexchangerfintubetypemetallicrecuperatorfintubetypeheatexchangerhighfrequencyweldedspiralfintubeNumericalsimulationofthenewfintubeheattransferperformanceeffectedbyfinspacingThefirsttubewaswindedpin-fintubewhichwasimprovedandself-designed.Nu...
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- 1、Basedonorthogonalexperiments,theexperientialformulasoffinheightandthicknesswereobtained.2、Howeverthefinheight,finAngleanddistanceoffinnedtubehavethelargeinfluencetothefinnedtubeheat,allofthemexisttheoptimalgeometricaldimensions.3、Itincreasesheat...
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- Somesharkfinsoupconsumersassumethatfinningdoesn'thurttheshark,orthatfinsgrowback;neitheristrue.Sharkfin,ofcourse,isthenamesakeingredientofsharkfinsoup,apopulardelicacyinChinasincetheMingDynastyandnoweateninChineserestaurantsaroundtheworld.Becauseman...
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- 1、non-retractablefinstabilizer2、aretractablefinkeelusedonsailboatstopreventdriftingtoleeward....
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- Thefish'stailfinwashurt.WhatIorderedwasbraisedshark'sfin.Hedidnotseethefinoftheother.Asurfboardfinslicedthecrestofawave.Afrondoffin,shesays,is"atranslucent,tastelessbitofnoodle"andshark'sfinsoup"oneofthegreatestscamsofalltime".Thisfaster-movin...
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- Dorsalfin,tailfinandfatfinsslightlyyellow,pectoralfin,andventralfinTunqigray.Thefish'stailfinwashurt.Theyawingcanapparentlyattenuatetheangulardisplacementofboththetailandtheattackangleoftailfin.Addapropellerandatailfinanditlooksexactlylikealittlepla...
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- Thefinpitchandfinthicknessoftheexchangerarethekeyparametersforheattransferandpressuredrop.Parametersoftuberownumber,finpitch,fintype,inletcoldwatertemperatureandfrontalvelocityofairareconsidered....
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