method of vector diagram 矢量图解法
The results show that formulation method of Sweden's vector diagram in the Hydrogenerator CAD is effective, simple and easy.
结果表明，公式化的瑞典矢量图法在水轮发电机的计算机辅助设计中，是一种简易可行、有效的方法。
The voltage vector diagram is a very useful method that can make a qualitative analysis of the steady values of power system in normal and fault conditions.
定性地分析电力系统正常运行状态和故障后的稳态量时，电压相量图法是十分有用的工具。
The method to selecting the wave vector diagram, the designing consideration and experimental results of the device are presented in the paper.
本文介绍这种器件波矢图的选择，设计方法和实验情况。
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