短語詞組短語heat -supply load factor 平均熱負荷系數(shù)Allowable heat -load 許用熱負荷Mutative heat -load heating systems 變負荷系統(tǒng)base -load heat source 基本熱源anti -icing heat load 防冰熱載荷no -load heat distortion 無載荷熱變形peak -load heat source 峰荷熱源warm -up heat load 預(yù)熱負荷 返回 heat load