经济效益费用比
jīnɡ jì xiào yì fèi yonɡ bǐ
- 名economic benefit cost ratio
经济效益费用比-
防渗渠道建设项目的经济内部收益率为15%，经济效益费用比为1.29，经济净现值为12.62亿元。
The internal rate of return of economy is 15 % , the ratio of expense for the economic benefits is 1.29 , and the net value of economy is 1.262 billion Yuan .
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经济效益中的内部收益率为60.6%，经济效益费用比：3.85。
The inner income rate was 60.6 % and the ratio of economic to benefit was 3.85 .