基本解釋[化學]機械通風干燥英漢例句雙語例句Grain bulk resistance is a key parameter in the technological design of grain drying and mechanical ventilation for stored grains.糧層阻力是糧食干燥、儲糧機械通風等工藝設計中的關鍵參數(shù)。mechanical ventilation drying更多例句專業(yè)釋義化學機械通風干燥