短語詞組短語transformer ratio balance coefficient 變比平衡系數(shù)elevator s balance coefficient 電梯平衡系數(shù)soil heat balance coefficient 土壤熱平衡系數(shù)load balance coefficient 均載系數(shù)local balance coefficient 侷部平衡系數(shù)test for balance coefficient 平衡系數(shù)測試current balance coefficient 均流系數(shù)the balance coefficient 糧食平衡系數(shù)balance coefficient of the lift 電梯平衡系數(shù) 返回 balance coefficient