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

• 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
• Relative Efficiency Evaluation on Wuhan City Circle Sustainable Development Capability with Data Envelopment Analysis
  武汉城市圈可持续发展能力的DEA相对有效性评价
• The city is still in the foggy envelopment of the morning.
  这座城市还在晨雾的包围中。
• 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
• 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
• 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
• 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
• A Study on Portfolio Based on Data Envelopment Analysis
  基于DEA方法的证券投资组合研究
• Sample Data Envelopment Analysis Model and Its Application in the Comprehensive Evaluation of Economic Benefit of Industrial Enterprises
  样本数据包络分析方法及其在工业企业经济效益综合评价中的应用
• Assessment Model Based on Data Envelopment Analysis ( DEA) for Cleaner Production
  基于数据包络分析的企业清洁生产评价模型