1) benefits costs ratio
效益造价比
1.
The concept of benefits costs ratio and its model are introduced,and the model is simplified.
介绍了效益造价比的概念及其排序模型,并对该模型进行了简化。
2) Ratio of Cost to Profit
代价效益比
3) cost per bencfit
单位效益造价
4) ratio of comprehensive cost to comprehensive profit
综合代价效益比
补充资料：效益
1.效果与利益。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条