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
- Data Envelopment Analysis; Efficiency Analysis; Vocational Senior High School.
资料包络分析法；效率分析；职业类科。 - 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 - 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 - 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 - 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 - 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 - A Study on Portfolio Based on Data Envelopment Analysis
基于DEA方法的证券投资组合研究 - The city is still in the foggy envelopment of the morning.
这座城市还在晨雾的包围中。 - 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。 - 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