片语
economical efficiency经济效率,经济效果;经济有效
economic conversion efficiency经济转化效率
Improve Economic Operational Efficiency提高经济运行效率
Economic Growth Efficiency经济增长效率
Economic c efficiency经济效率
economic structure efficiency经济结构效率损失
economic recovery efficiency经济采收率
economic exergy efficiency经济效率
economic operation efficiency经济运行效率
economic ecological efficiency经济生态效率