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
- 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 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。 - Study on Selecting the Project Delivery System Based on Neutral Network and Data Envelopment Analysis
基于神经网络与数据包络分析的工程交易方式选择研究 - A Study on Portfolio Based on Data Envelopment Analysis
基于DEA方法的证券投资组合研究 - 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 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。 - 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 - 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。 - 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 city is still in the foggy envelopment of the morning.
这座城市还在晨雾的包围中。