本文研究的外网等值模型是一种静态等值模型。
In this paper the equivalent model is a static equivalent model.
轴系扭振模型采用集中参数等值模型，整个轴系分为6段。
Lumped parameter equivalent model is adopted in the shaft system torsional vibration model and the whole shaft system are divided into 6 parts.
等值模型是否合理直接影响着电网分析很多软件的计算结果。
Equivalent model can impact directly on a lot of network analysis results obtained from software.
福建电网的在线稳定控制系统进行稳定计算时需要华东电网的实时动态等值模型。
Stability calculation of the on-line stability control system of Fujian power system requires the real-time dynamic equivalence model of East China power grid.
其次，在电网状态估计基础上，建立针对任一输电线路载荷定值的在线估计等值模型和相应算法。
Secondly, based on state estimation in power system, establish equivalent model and the corresponding line estimation algorithm for any given transmission which need to be analysis.
所有公式使用条件与高斯扩散模型相同，可用于直接求取任意浓度等值线精确的时、空位置及其特征点位置。
This modeling system has the same conditions as Gaussian diffusion model, and can calculate any concentration isoline's rigor time space location and specific points location.
笔者采用面向最小配电区域的等值网络模型，使计算元件数极大简化；
An equivalent model for distribution system is presented, which takes the least distribution sections as analytic elements to significantly simplify the components calculation.
最后建立了地质勘察平面图、等值线图、柱状图和剖面图四种GIS表现模型。
Finally, there are four types of representation models based GIS, which are plan, contour map, histogram and section map.
在探讨可控硅换流阀内暂态过电压分布特点的基础上建立了阀体的嵌套等值电路模型。
An equivalent circuit model of a thyristor valve is established, through detailed study on characteristics of its transient overvoltage distributions.
运用资金时间价值原理，建立了基于时间价值的工程施工合同等值结算模型，并对工程施工合同价格的价值实现差异进行了敏感性分析。
Abstract: This paper employed the principle of time value of fund, established an equivalent settlement model based on time value, and analyzed the sensitivity of the value differences.
本文利用互相配合的弹性体配合表面上位移连续条件及力的等值条件建立了计算过盈应力的有限元模型。
In this paper, the finite element model for calculating interference fit stress is formed by using displacement continuous condition and equal value of force condition on the fitting faces.
[摘要]运用资金时间价值原理，建立了基于时间价值的工程施工合同等值结算模型，并对工程施工合同价格的价值实现差异进行了敏感性分析。
Abstract: This paper employed the principle of time value of fund, established an equivalent settlement model based on time value, and analyzed the sensitivity of the value differences.
利用该模型和专用产量图生成软件绘制了一块小麦产量数据点图、栅格图、等值线图。
Utilizing the model and yield mapping software, we have gotten a raw data map, grid map, contour map and histogram chart for a winter wheat yield.
对该模型提出两种求解方法，一是基于三相短路容量思想的等值参数估计，计算速度快，但精度不高；
Two Solutions to the model equivalent parameter estimation are proposed, one based on the three-phase short-circuit capacity, this method works with good computational speed, but accuracy is not high;
所有公式使用条件与高斯扩散模型相同，可用于直接求取任意浓度等值线精确的时、空位置及其特征点位置。
This modeling system has the same conditions as Gaussian diffusion model, and can calculate any concentration isoline's rigor Tim...
本文介绍了一种利用计算机扫描计算一等值线图对河流水质模型参数的值进行计算的方法。
A method of scanning and Calculating contour maps using computers to estimate the parameters of the river water quality model is introduced in this paper the method can be easily operated.
针对此问题，探讨了一种利用空间插值和等值面勾绘来建立地质要素的接近真实的3维可视化模型的方法。
This paper presents research on modeling 3d shape of geo-bodies and geo-fields through 3d interpolation and iso-surface constructing from limited and scatted exploration data.
用等值渗流阻力法解决了这个难题，建立了裂缝性低渗透油藏稳态渗流的理论模型。
Using the steady-state productivity equation, a conventional method, is difficult to theoretically deal with the randomly dispersed natural fractures.
文章基于有限容积法和等值热路法，提出了场路结合的地下电缆温度场计算方法和计算模型。
The equivalent beam method is one of the classic methods calculating the internal force of underground support structure.
结合网络等值法，给出了基于未确知有理数的配电系统可靠性评估模型和算法。
By combining unascertained rational number operation with the network-equivalent approach, an algorithm is introduced to calculate the possibility reliability indices of distribution systems.
指出了在此模型下，当两类企业向银行提供等值的抵押品时，高、低风险企业的利率也相同。
It is shown that, when both the high-risk type and the low-risk type provide the equal collateral value to the bank, their loan interest rates are also equal.
本文给出了一种高压直流换流器的暂态数学模型——等值电路法(ecm)。这种方法以简单、明晰的方式描述了换流器阀的所有可能的导通模式。
This paper presents a transient mathematical model of the HVDC converters-Equivalent Circuit Method (ECM), which can describe all possible states of converter valves in a simple and explicit way.
结论：利用“等值线-面积”多重分形模型所确定的疾病空间异质性结构及其界限能准确反映疾病空间异质性变化的本质规律。
Conclusion: the structures and boundaries of spatial heterogeneity of disease identified by CAMM can display the spatial characteristics of disease accurately.
本文对两种算法进行了研究，实现了这两种算法对三维体模型抽取等值面构建表面模型。
This thesis studies these two algorithms in detail, with which the 3D regular volume data can be extracted to construct the 3D surface models.
由试验结果获得的模型冰物理和力学指标等值图，可作为选择模型冰指标的基础。
The isograms of the parameters help to find out the cement content and curing duration for the suitable synthetic ice according the requirement of the model test.
计算结果表明，模型的竖向位移等值线在建筑物附近有一定的突变现象，而在距离建筑物一定的距离范围外，位移等值线又逐渐过渡为平滑曲线。
The simulation results show that stratum vertical displacement has a sudden change near the high-rise building. Away from the building in an enough distance, the displacement curve becomes flat.
数据池提供了广泛的数据支持，具有各种模型下的电力元件参数转化、控制器建模、WARD等值等功能。
The data pool provides extensive supports covering character conversion, controller modeling, WARD reduction ietc. The package is valuable to power syst…
数据池提供了广泛的数据支持，具有各种模型下的电力元件参数转化、控制器建模、WARD等值等功能。
The data pool provides extensive supports covering character conversion, controller modeling, WARD reduction ietc. The package is valuable to power syst…
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