drying process短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 干燥操作 Auto control is important to enhance management level and reduce energy consumption for building thermal systems and improve grain drying quality for grain drying process. 自动控制对于提高建筑热工系统运行控制水平，降低建筑能耗和提高粮食干燥品质具有重要意义。 cnki