thermal e m f 温差电动势
constant e m f model 恒电势模型
F E M 有限元法有限元法
E-F-M 经济
galerkin f e m galerkin有限元
orthogonal f e m 正交有限元
After measuring the real non-load back-EMF and compared it with theoretical value, it’s found the error is less than 1%.
实测空载反电动势值与理论值比较，误差在1％以内。
参考来源 - 永磁直线同步电动机关键技术的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
ABBREVIATION for electromotive force 电动势
In a word, the induced e. m. f. lags behind the current.
总之，感应电动势滞后于电流。
Determining the hemisphere is easy: latitude zones a, C, d, e, F, g, h, J, K, l, and m are in the Southern hemisphere, and the rest are in the Northern hemisphere.
这种确定非常简单：纬度区a、C、D、E、F、G、H、J、K、L和m位于南半球，而其余区位于北半球。
Phase difference between the e. m. f. of an alternator taken as a reference and that of another alternator or that of an infinite bus.
作为参考的交流电机电动势与另一台交流电机或无限大母线电动势之间的相角差。
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