短語(yǔ)詞組短語(yǔ)equivalent radiation thermal conductivity 輻射當(dāng)量導(dǎo)熱系數(shù)equivalent thermal conductivity coefficient 等效導(dǎo)熱系數(shù)radial equivalent thermal conductivity 徑向等效導(dǎo)熱系數(shù) 返回 equivalent thermal conductivity