等值的

The paper consists of dynamic equivalent of province S network, simulation analysis by simulation software EMTDC, comparison between the simulation result and the graph of fault recorder, applying rotating vector method and resonance theory to analysis fault process, finally having arrived at the fault mechanism of wire-break resonance and asynchronous-ly switching process.

内容包括：对S省电网的动态等值，用仿真软件EMTDC进行仿真分析，将仿真结果和故障录波图做比较，用旋转向量的方法和谐振理论分析事故过程，从而得出了机电相互作用引起变压器中性点击穿和断线谐振导致避雷器爆炸的事故机理。

This is due to the equivalent impedance NUCPANT station by connecting two points in this step-up transformation of the larger part of the company.

这是由于NUCPANT站的等值阻抗受连接在此站的两台升压变的影响较大之故。

Shule River project area is located in northwest China\'s Gansu province,Hexi Corridor,which is the largest agricultural crop production base of Gansu province and typically arid and semi-arid areas. There are characteristics such as scarce rainfall,the temporal and spatial distribution inequality,strong evaporation,fragile ecological environment,the limited quantity of surface water. Agriculture,the people\'s living and ecological environment are significantly dependent on the groundwater. Based on the collection and processing of regional hydrological and geological data and the groundwater monitoring data,using the numerical simulation,geostatistics theory and multi-objective evolutionary algorithm,this paper studied the monitoring and evaluation of groundwater resources from the three aspects: groundwater numerical simulation and prediction,groundwater spatial variability and distribution and optimization modeling and sloving of groundwater monitoring network. The main work and research lies:(1) Using Yumen-Tashi basin,Anxi-Dunhuang basin and Huahai basin as study area,this paper used modflow model to simulate groundwater flow of three areas.

本文在收集和整理项目区水文地质数据以及地下水监测数据的基础上，基于数值模拟、地统计学理论及多目标进化算法，从地下水数值模拟与预测、地下水空间变异与分布特征分析以及地下水监测网优化建模与求解三个方面展开了对项目区地下水资源监测与评价的研究，主要研究工作如下：(1)以项目区内的玉门-踏实盆地、安西-敦煌盆地和花海盆地为研究区域，在《河西走廊项目中期计划调整报告》规划条件下，基于modflow模型对地下水水流进行数值模拟，计算并生成了三个区域2007-2030年地下水埋深预测数据以及等值图。

Human language in Scripture is examined not only allegorically and analogically, but also through the interpretation of words and letters according to their numerical equivalents, and by interchanging numerical equivalents new letters and words could be created, thereby allowing for new interpretations.

人类语言的圣经，是研究不仅allegorically和analogically ，而且还透过解释字和字母根据其数值当量，并转乘数值等值新的信访话，可以创造，从而使新的诠释。

Whilst the question of specie payments is in abeyance the prudent business man is careful about contracting debts payable in the distant future.

但是，必须保证偿还的每一美元与当前使用的美元等值，而不是以前的价值。

The equating problem of examination paper is a process unifying score of different versions of one test in a scale.

将一个测验的不同版本的分数统一在一个量表上的过程，即等值。

Presmoothing plays an important role in the equating of smaller samples.

根据这些不同的标准，等值方法的比较得到了不同的结论。

Also, equating keeps the evaluation criterion stable so that the quality of tests could be controlled.

等值处理可以提高测验分数报告和解释的精确性，保证评价标准的稳定性，从而保证测验的质量。

Equating is a very important step for guarantee the reliability and fairness of standardized tests.

对标准化测验的不同版本进行等值处理不仅是保证测验信度和公平性的重要环节，也是建立题库和实现计算机化自适应性考试的必要前提。

In this paper, on the basis of a quick subdivision of complicated elements into tetrahedrons , we present a quick algorithm for mutiple isosurface in post_process of finite element method.

本文提出了一种将复杂单元剖分成四面体的快速准则，从而设计出一种用于有限元后处理的多等值面面绘制的快速算法。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。