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

• Material flow analysis and data envelopment analysis based regional eco-efficiency analysis: case study of Jiangsu Province
  基于物质流分析和数据包络分析的区域生态效率评价&以江苏省为例
• The Methodological Study of Allocating the Fixed Cost Based on the Nucleolus in Data Envelopment Analysis and Cooperative Game
  基于DEA联盟博弈核仁解的固定成本分摊方法研究
• 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; Efficiency Analysis; Vocational Senior High School.
  资料包络分析法；效率分析；职业类科。
• 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。
• A Study on Portfolio Based on Data Envelopment Analysis
  基于DEA方法的证券投资组合研究
• On the Application of Data Envelopment Analysis in the Evaluation of Input& Output Efficiency of Graduate Education
  数据包络分析方法在研究生教育投入产出效率评价中的应用
• An application of Data envelopment analysis to large public hospitals efficiency evaluation
  数据包络分析在大型公立医院效率评价中的应用
• 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
• 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