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
- 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 - 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； - 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。 - Outsourcing Effectiveness Evaluation in Production Systems Based on Data Envelopment Analysis
生产系统的中间产品外购效率评价的DEA方法 - 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 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 - 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 - A Study on Portfolio Based on Data Envelopment Analysis
基于DEA方法的证券投资组合研究 - 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