The change of drying speed is the macroscopical expression of matter transfer during sludge drying process,which can reflect microcosmis kinetics of heat and matter transfer.是什么意思_The change of drying speed is the macroscopical expression of matter transfer during sludge drying process,which can reflect microcosmis kinetics of heat and matter transfer.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句