短語詞組短語water vapor transmission rate 水蒸汽傳遞速率water vapor transmission convergence 水汽輸送輻郃water vapor transmission coefficient 水蒸汽轉(zhuǎn)運(yùn)系數(shù)wvtr water vapor transmission rate 水蒸汽傳遞速度的縮略語amount of water vapor transmission 透溼量rate of water vapor transmission 透水蒸氣率 返回 water vapor transmission