采用求解电力系统动态安全域的改进解析法，结合动态降维技术，大大减少了动态安全域的计算时间，使得模型比较实用；
The improved analytic method of power system DSR and the dynamic equivalent technologies are applied to reduce the computing time and to make the model more practical;
本文提出了一种改进的解析法，用来计算变压器油箱等结构件中由漏磁场引起的涡流损耗。
An improved analytical method which is able to calculate eddy losses of transformer tanks as well as structured objects is proposed.
将原有的解析法（AM）做了改进，以改进的AM法的初步设计结果为基础，对雷达罩壁厚分布进行编码，并建立了基因代码与罩性能参量之间的制约关系。
To speed up the GA optimizer, the analytical method (AM) is improved and used as a pretreatment measns for determining the bases and regions of parameters to be encoded.
本文针对基于有限元分析的拱坝体形优化，采用改进的半解析法进行三维敏度分析。
This paper studies 3-d sensitivity analysis in arch dam shape optimization based on FEM with the Improved Semianalytical Method (ISM).
KOVATS方法是预测泵特性的传统方法，本文对其加以改进，用叶片尖端间隙数值解析法预测其中的容积效率。
A · DE · KOVATS method is a traditional method for forecasting the characteristics of pump. It has been improved in this paper.
引入数据进行算法程序探讨，将模型计算结果用改进的二重源解析法进行了验证。
The data were used to study algorithm procedures, and the calculating results were validated with the Improved Source Apportionment technique.
引入数据进行算法程序探讨，将模型计算结果用改进的二重源解析法进行了验证。
The data were used to study algorithm procedures, and the calculating results were validated with the Improved Source Apportionment technique.
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