The definition and process and application of cost - benefit analysis on project evaluation are summarized, which puts the people's attention on environment into the feasible study of the projects.
介绍了费用效益分析的定义、步骤以及其在项目评估中的应用,从而把人们对环境的关注纳入到项目的可行性研究中。
Finally, analyze social benefit and economic benefit, and according to the material price and performance of concrete, carry on cost performance evaluation.
最后,进行社会效益分析和经济效益分析,并从材料价格和混凝土性能出发,进行性价比评价。
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