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。
In addition, right after the interests of the founding of the inevitability of structure formation were discussed. as well as the economic and social performance made a fair and objective evaluation.
此外，对建国后利益结构形成的必然性作了论述，并对他的经济绩效和社会公平公正性作了客观的评价。
应用推荐