英文翻译,救急大侠们1）管道工程后评价一般在工程竣工正式投产运行2-3年之后,目的是通过实际运营与可研预测的比较,发现实

英文翻译,救急大侠们
1）管道工程后评价一般在工程竣工正式投产运行2-3年之后,目的是通过实际运营与可研预测的比较,发现实施过程,经济效益,目标实现程度等环节中出现的问题和偏差,分析问题,提出改进建议,这一建议不仅是对工程前期可研预测的一个总结和改进,也是对工程以后实施的一个预测和计划,同时可以给同行业相关工程以建议和参考.
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然后通过分析管道工程管理的特点和指标设置原则初步确定指标选取方法及权重计算方法,通过对比分析各种常用工程后评价方法的特点及适用性,结合管道自身特点,确定了个单项内容与综合后评价的方法；最后对具体工程进行实证研究,依据收集到的数据资料,采用对比分析法、熵权-隶属度评价法对工程从目标到持续性等六个方面进行后评价,分析总结了工程管理经验.
gg翻译就算了

1) after the pipeline engineering evaluation generally in 2-3 years after project completion formally put into production operation, the purpose is through the comparison of actual operation and the feasible prediction, found the implementation process, economic benefits, problems arising from the degree of goal link and deviation, problem analysis, put forward Suggestions for improvement, the proposal is not only to the early stage of the project feasibility study to predict a summary and improvement, and a prediction of the implementation of project and plan, at the same time can give advice and reference to the same industry related projects.
2) and then through the analysis of the characteristics of pipeline engineering management and the principle of index is set in the preliminary index selection method and weight calculation method, through the analysis of all kinds of commonly used engineering characteristics and applicability of after evaluation method, combined with the characteristics of pipeline to determine after a single content and comprehensive evaluation method; Finally, the empirical study of concrete construction, on the basis of the collected data, the contrast analysis, entropy weight - membership degree evaluation method in engineering from the target to six aspects of sustainability