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
- 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。 - 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 - 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。 - 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 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。 - In this paper a method based on data envelopment analysis ( DEA) is proposed to evaluate the relative efficiency of plant maintenance.
在设备维护与管理的评估中引入数据包络分析，以此为核心构建了设备维护与管理相对有效性的评估方法。 - 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 - 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