envelopment
英 [ɪnˈvɛləpmənt]
美 [ɪnˈvɛləpmənt]
n. 包封，包围，封皮（套），划圆缠绕（阻挠）
复数：envelopments
COCA.43155
英英释义
noun
双语例句
- This paper mainly discussed on the two basic models of data envelopment analysis. Firstly, the study of DEA models was briefly reviewed;
主要探讨了DEA中的两个基本模型。首先，简要回顾了有关DEA模型的研究进展； - Study on Selecting the Project Delivery System Based on Neutral Network and Data Envelopment Analysis
基于神经网络与数据包络分析的工程交易方式选择研究 - The analysis and evaluation of the relative technical effectiveness in the production of a tire plant were made with DEA ( data envelopment analysis).
文章试用DEA方法和层次分析法对同类型行业的行风建设相对有效性进行评价。 - Assessment of Circular Economy for Coal-fired Power Plant Based on Data Envelopment Analysis
基于DEA的燃煤电厂循环经济评价研究 - Analysis of environmental effects in electricity markets based on data envelopment
基于数据包络模型的电力市场中环境效应分析 - Using Ecological Efficiency and Data Envelopment Analysis to Calculate Environment Performance
用生态效率和数据包络分析法计算环境绩效 - This paper evaluates the execution efficiency of Cheap Rent Housing System in China by the method of DEA ( Data envelopment analysis).
笔者利用数据包络分析（DEA）方法，对我国各地区廉租房制度的运行效率进行了评价。 - The city is still in the foggy envelopment of the morning.
这座城市还在晨雾的包围中。 - Data Envelopment Analysis-based Research on Scale Efficiency Evaluation of Urban Rail Transit
基于数据包络分析的城市轨道交通规模效率评价研究 - Then, a transmission network planning decision-making method is proposed based on hierarchical data envelopment analysis ( HDEA), which unites the experience ofd.
然后，研究了基于层次化数据包络分析法的输电网规划决策方法，将决策者的经验和规划的影响因素统一起来。