查询词典 envelopment

Based on the analysis of different methods for appraising the port resource economic effect, the data envelopment analysis and modified data envelopment analysis models are introduced to make a comprehensive appraisal of economic effects of 12 Chinese container terminal companies, and the comparative analysis of the relative effective values obtained by DEA and MDEA models is made.

在分析港口资源经济效益评价方法的基础上，引入DEA及MDEA模型，对我国12家集装箱码头公司的经济效益进行了综合评价，并对它们分别得出的相对有效值进行比较分析。

Finite rank functions of closure spaces on partially ordered set ;2. Applying theory of partially ordered set s to study data envelopment analysis;3. Using theory of partially ordered set s to study data envelopment analysis

首先应用偏序空间理论，提出了井下测量对象的数据库论域命题，并论证了该命题的成立；然后提供了井下测量对象的NF2嵌套数据模型和测量对象的存储数据结构。

As a rear service accommodator, before the reform, there is little concern over the matter of development plans and not to say operation and envelopment strategy of the group.

改革前，高校后勤部门作为高校工作、生活的提供者，长期在计划经济管理模式下，忽略其经济效益和成本观念，较少的考虑市场化运作的问题，对企业的长远发展、经营发展战略研究不足。

To adopt antiphase evaporation transonic method and high speed agitation method to prepare Semustine Magnetic Liposome, to carry out the exosyndrome with TEM, image analysis system and energy spectrometer, to test the envelopment rate of semustine in the liposome.

采用反相蒸发超声法加高速搅拌制备纳米司莫司汀磁性脂质体，用透射电镜、图像分析系统和能谱仪对其进行表征，HPLC法检验脂质体中司莫司汀的包封率。

The input factor's characteristic root elucidates the 83.7% information of population variance, which guarantees the applicability of data envelopment analysis.

所选的投入因子的特征根解释了总体方差的83.7%信息，确保了数据包络分析的适用性。

Based on the measurement and calculation of Chinese agricultural Total Factor Productivity using the non-parameter Data Envelopment Analysis and Malmquist productivity index approach,the paper has tested the convergence hypothesis of the agricultural TFP growth in China for the transformational period(1978~2005),and this includes the σ convergence,unconditional β convergence and the conditional β convergence.

在利用非参数的DEA曼奎斯特生产率指数方法对中国农业全要素生产率进行求解的基础上，论文运用经济增长收敛理论对农业TFP(Total Factor Produc-tivity)增长在1978~2005年转型期的收敛性情况进行检验，这包括从σ收敛、绝对β收敛到条件β收敛的全面检验。

Total factor productivity; convergence hypothesis; regional disparity; data envelopment analysis; agriculture

全要素生产率；收敛性；地区差距；数据包络分析；农业

Cyclodrive ; envelopment ; gears ; engage ; development ; cycloidal curve ; equidistant curves ; conjugate curves ; pitch point ; short arm coefficient ; planetary gear mechanism

摆线针齿传动；包络；齿轮；啮合；研制；摆线；等距曲线；共轭曲线；节点；短幅系数；行星机构

With the fasted envelopment of Internet technology. The technologies of developing web applications become diversiform and mature.

随着Internet技术的迅速发展，开发Web应用的技术日趋多样化和成熟化。

Of the envelopment of all by them, and the effusion of all from them.

辉，关于它们所包含的一切，以及从它们迸发出来的一切。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。