常見(jiàn)例句雙語(yǔ)例句In order to obtain the expected sand cooling and humidifying effect, requiring sand in the boiling bed to flow in uniform.為使型砂獲得預(yù)期的冷卻和增濕效果,要求型砂在沸騰床上均勻的流動(dòng)。 返回 cooling and humidifying effect