A.(Vto-Vfw)×CTSh B.mg×CSW C.{〔(Vto-Vfw)×CTSh〕×VCF} D.Vgo×VCF
A.(Vto-Vfw)×CTSh B.mg×CSW C.{〔(Vto-Vfw)×CTSh〕×VCF×WCF} D.1+2×(Ts-20)