英语释义

• the act of enclosing something inside something else

片语

envelopment protection环保

envelopment ratio包封率

site envelopment释义包膜位置

package包，包裹；套装软件，[计] 插件；组件；外壳；封装；程序包；数据包

Envelopment u环绕感

envelopment tendency发展趋势

cover覆盖；代替；敷衍；给…投保；

envelopment rate包封率

listening envelopment听包被感

double envelopment两翼包抄

date envelopment数据包络

英汉例句

• this paper introduces a method of data envelopment analysis (dea) for evaluation on distribution investment project with risk and demonstrates its application by a case.

  引入数据包络分析方法用于对考虑风险的配电网投资项目进行经济评价，并通过案例进行说明。

• a new method called gray correlation analysis method based on dea(data envelopment analysis) is presented to evaluate the regional highway network.

  提出了一种基于数据包络分析（dea）和灰色关联分析的区域公路网评价方法。

• 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。

• the algorithm of dichotomy was applied to find the optimum declination value when the construction of inner and outer envelopment was designed.

  该算法使用点对合并的聚合方法来减少点元的数量；构造内外包络时，使用二分法寻找最佳偏移值。

• then a c2r data envelopment analysis(dea) decision model with multi-input and output was built to assess whether technique and scale were simultaneously efficient.

  在此基础上，建立了基于技术与规模同时有效的多投入多产出的c2r数据包络分析决策模型。

• input congestion; data envelopment analysis; returns to scale; congestion improvement.

  输入拥塞；数据包络分析；规模收益；拥塞管理。

• data envelopment analysis; efficiency analysis; vocational senior high school.

  资料包络分析法；效率分析；职业类科。

• it directs peoples attention to the excessive concern of society rather than human development, thus leading to the envelopment of the essence of education.

  它把人们的注意力引向对社会过分地关注，忽视了人的发展，从而导致对教育本质的遮蔽。

• in this paper data envelopment analysis (dea) and cost driver theory are combined to estimate the manufacturing overhead according to all kinds of activities and resources used in production.

  采用数据包络分析法（dea）结合成本动因理论，根据生产过程中消耗的各种业务量估计制造费用。

• the paper systematically analyses the efficiency of commercial banks in china with the data envelopment analysis (dea) method.

  本项研究基于dea（数据包络分析）方法系统分析了我国商业银行效率状况。

• in order to quantify the efficiency of the operation of china railways, the relative efficiencies in recent years are appraised based on the model of the data envelopment analysis.

  为量化分析我国铁路网运营的有效性，利用评价经济系统相对有效性的数据包络分析方法，就铁路网近年来运营的相对有效性进行了分析评价。

• the comprehensive evaluation index system for the road construction projects is built and the traditional method of data envelopment analysis is improved.

  建立了公路建设项目的综合评价指标体系，改进了传统的数据包络分析方法；

• this paper evaluates the input and output efficiency of the 15 main cities′ creative industry of 2004 in china by data envelopment analysis(dea).

  利用数据包络分析法（dea）对2004年中国15个主要城市创意产业的投入产出效率进行了总体分析与评价。

• this paper uses the data envelopment analysis (dea model) to value the efficiency of input and output of the 50 mining cities of china in 2002.

  应用数据包络分析的方法（dea模型），对2002年我国50个矿业城市的投入产出效率进行了评价。

• this paper systematically analyses the efficiency of chinas property-liability insurance companies with the data envelopment analysis (dea) method.

  本项研究基于数据包络方法，系统地分析了我国财产保险公司效率状况。

• for the problem of interval-valued weights in selection of water turbine type, a method based on data envelopment analysis(dea) is proposed.

  针对水轮机选型中指标权重为区间数的问题，提出基于数据包络分析的选型方法。

• this paper deals with the sensitivity analysis of efficient decision making units in data envelopment analysis method.

  本文对数据包络分析方法的有效决策单元作了灵敏度分析。

• 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。

• the recipe also assumes the rational unified process as an approach which implies a use-case-centric approach, including iterative envelopment and visual model.

  菜谱还将使用rationalunifiedprocess作为使用的方法，该方法是以用例为中心的方法，包含迭代开发和和可视模型。

• this paper introduces a gm envelopment model to predict the price interval of convertible bonds.

  研究利用gm包络模型预测可转换债券价格的运行区间。

• this paper develops some nonlinear methods for data envelopment analysis (dea).

  本文给出了数据包络分析的一些非线性方法。

• results and conclusion envelopment analysis has obvious significance for the equipment fault diagnosis with modulation and vibration in the practice application.

  结果与结论通过实际使用，对于具有调制现象和沖击现象的设备故障诊断，包络分析具有明显的诊断意义。

• in addition, the first empirical study on chinese iwt allocation efficiency using data envelopment analysis (dea) is demonstrated.

  首次运用数据包络分析方法（dea）对中国内河运输配置效率进行了实证研究。

• aim to show the methods of envelopment analysis and to prospect application in the fault diagnosis.

  目的阐述包络分析方法及其在设备故障诊断中的应用及展望。

• this paper employs the methodology of data envelopment analysis to investigate the input-output efficiency of 15 high and new technology enterprise development zones in hebei.

  运用数据包络分析法，以河北省15家主要高新技术开发区为研究对象，对其进行投入产出相对效率分析。

• accordingly , multi - criteria decision analysis ( mcda ) and data envelopment analysis ( dea ) were used complementarily.

  多準则决策分析与资料包络分析两种方法，在本研究中被集成互补使用。

• methods the input and output data of 48 secondary hospitals were collected and analyzed by the way of descriptive analysis, clustering analysis and data envelopment analysis(dea).

  方法共收集48所二级医院投入产出资料，采用描述性分析、聚类分析及数据包络分析进行分析研究。

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