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

• the act of enclosing something inside something else
  Synonym:enclosureenclosinginclosure

双语例句

• 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
• Review of Data Envelopment Analysis ( DEA) Model for Performance Measurement;
  数据包络分析（DEA）模型及其在绩效评价中的应用综述（英文）
• 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
• The comprehensive technical efficiency and pure technical efficiency and scale efficiency are computed using Data Envelopment Analysis ( DEA) method.
  本文提出数据包络分析方法（DEA）在铁路运输与社会经济协调发展评价中的应用思路与过程。
• Data envelopment analysis-based evaluation of pharmacy efficiencies of military hospitals
  基于数据包络分析的军队医院药学部门效率评价
• A two-stage method for evaluating enterprise R& D performance based on data envelopment analysis
  基于DEA的企业R&D绩效两阶段评价方法研究
• Data Envelopment Analysis of Funds Performance Based on Second-order Stochastic Dominance
  基于二阶随机占优的基金绩效数据包络分析
• Energy Efficiency Analysis of Government Office in Taiwan: Using Data Envelopment Analysis
  台湾地区地方政府机关建筑物能源使用效率分析-资料包络分析法之应用
• A Study on Portfolio Based on Data Envelopment Analysis
  基于DEA方法的证券投资组合研究
• 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。