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

• 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
• 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
• 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。
• This paper pursues "super-efficiency" issue in DEA ( data envelopment analysis) and proposes a new approach.
  文章对数据包络分析（DEA）的强有效性问题提出了一种新的研究方法。
• In order to evaluate machinability of ceramics materials objectively, data envelopment analysis ( DEA) model for machinability evaluation of machinable ceramic materials was established.
  为了客观评价陶瓷材料的可加工性，建立了可加工陶瓷材料可加工性评价的数据包络分析模型。
• 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。
• 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；
• 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
• Data Envelopment Analysis; Efficiency Analysis; Vocational Senior High School.
  资料包络分析法；效率分析；职业类科。