Warning: file_put_contents(/www/wwwroot/ppbbu/5356789.com/cache/c87672cc6e5e98b95a11a1810e90c849.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/5356789.com/index.php on line 55 falling rate drying period例句_falling rate drying period英汉例句_falling rate drying period双解例句_零六五六深蓝词典
A mathematical model based on the regularity of the porous materials' momentum, heat and mass transfer in the falling rate period of drying is established. 爲強化多孔物料的傳熱傳質過程，熱載躰設計成脈沖周期運行方式。