短語詞組短語screen absorptance [電]屏幕吸收系數(shù);屏幕吸收系數(shù)luminous absorptance 光吸收比absorptance rate 吸收率total absorptance 總吸收率gas absorptance 煙氣吸收radiant absorptance 輻吸收比absolute absorptance 總接收率infrared absorptance 紅外吸收率monochromatic absorptance 單色吸收率 返回 absorptance