economic evaluation of a的意思|示意

A technical and economic evaluation model was established on the reservoir adaptability of polymer flooding technology.

建立起聚合物驱油技术的油藏适应性经济评价模型。

Based on the breakeven point in economic evaluation, a mathematical model and a cost-warning mechanism are established for effective control of cost.

依据经济评价中的盈亏平衡点，建立数学模型和成本预警机制，顺利实现成本的有效控制。

The economic synthesis evaluation of regional mineral resources is a new inportant subject of the mineral deposits prospecting and exploration and the geological economy.

区域矿产资源经济综合评价是矿产普查与勘探学科和地质经济学科中十分重要的新分支。

A series of tables are formulated on the economic indices adopted in the feasibility study of the project, cost evaluation, cash flows, internal earnings, profit evaluation, sensitive factor analysis.

根据第三部分中风险分析的结果，编制了项目可行性研究经济指标、成本估算表、现金流量及内部收益率、利润测算表、敏感因素的影响等一系列表单；

Assets evaluation refers to a series of economic activities to determine the value of assets through estimation in certain time and for certain point.

资产评估是指通过对资产的某一时点价值的估算，从而确定其价值的经济活动。

Study Design. A cluster randomized controlled trial and economic evaluation with a 12-month follow-up and with work department as the unit of randomization.

研究设计：这是一个随机对照试验，并且我们同劳动部门一起，对随机的单位进行了随访12个月的经济效益评估。