短語(yǔ)詞組短語(yǔ)heat -supply load factor 平均熱負(fù)荷系數(shù)Allowable heat -load 許用熱負(fù)荷Mutative heat -load heating systems 變負(fù)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(wú)載荷熱變形peak -load heat source 峰荷熱源warm -up heat load 預(yù)熱負(fù)荷 返回 heat load