eddy currents短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 涡流,涡流湍流,涡电流 The LIM has the second longitudinal end effect caused by eddy currents in secondary plate in its operation, which reduces its available magnetic flux of air gap and pull coefficient. 单边直线感应电机运行中因次级板产生涡流而存在第二类纵向边缘效应，造成气隙有效磁通和牵引力系数降低。 cnki