economic effect evaluation的意思|示意

The design method and scheme of reinforcement, underground construction technology and monitoring, The evaluation of the strengthening effect and techno-economic benefits.

加固支护设计方法和方案，井下施工和矿压监测，支护加固效果和技术经济效益分析。

At present, it is quite rare to find the articles about the forest environmental effect economic evaluation research and the study is not systematical, some questions needs to carry on the discussion.

就目前而言，关于森林环境影响经济评价的研究较为少见，研究不系统，尚有许多问题需要进行探讨。

The effect index includes three secondary indexes, economic evaluation, environmental evaluation and social benefits evaluation.

效果维度下设三个二级指标，经济效益评价、环境效益评价和社会效益评价。

Convergence deformation testing is the inspection and evaluation of the supporting effect, providing the basis of determining the most important economic and effective support scheme.

收敛变形测试是对支护效果的检验与评价，为确定最经济有效的支护方案提供了依据。

It can also be used for the judgement and evaluation on the rationed power and the economic effect for the existing grind system.

也可以用来对现有粉碎机组的配用功率及其经济性能作出判断或评价。

There are two ways of economic evaluation-dynamical and statical. Taking the time effect of money into consideration, the dynamical method conforms more to the objective laws of economy.

矿床经济评价方法有动态方法和静态方法两种，动态方法考虑了货币的时间因素，所以是符合客观经济规律的。