negative balance是什么意思

negative balance

英[?neɡ?tiv ?b?l?ns] 美[?n?ɡ?t?v ?b?l?ns]

[词典] 负差额，负平衡; 负结余数;

[例句]Analysis of Factors Affecting Positive and Negative Balance of Supplying Coal Consumption of Power Plant

影响电厂供电煤耗正反平衡因素分析