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發表於:2019-01-01
Thebiggestliftdragratio3.36consideringviscouseffectsisobtainedatMach6whenaproperbaseconicalshockwaveangleischosen.Itiswell-knownthatthedetachmentconditionforconicalshockw...
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發表於:2018-04-19
Bythesix-axisNCfilamentwindingmachine,theconicalvesselisproducedandreceivedsatisfactionfromwindingpattern.克利虛納姆提一直在説不需要任何靜心,他們可能會因為這個觀念而浪費了...
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發表於:2018-06-14
AnativeAmericantent;usuallyofconicalshape.Thisislandisahugevolcanowithadiameterof10kmalmostproperconicalshape.aconicalshapewithawiderandanarroweropeningatthetwoends.Onthe...
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發表於:2017-06-14
steamatomizingconicaljetmumetalconicalshieldconicalenvelopesurfaceconicalrailbondpiconicalthin-layerchromatographyconicaldrumreversingconcretemixerinterchangeableconicalg...
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發表於:2018-07-27
aconicalflaskwithawidebaseandnarrowneck.Weusedaconicalflask,afabricbagofsprigsoflavenderplusshredded,aplasticdeliverytube,andatest-tubeinabeakerofcoldwater.Forthisexample...
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發表於:2018-04-02
aerodromeconicalsurfaceellipticconicalsurfaceofnodistortionAdoptingthestraight-linebearingandasynchronismelectricalmachineriesofconicalsurfacebraking,operationissteady.Pi...