... Hello song » 你好歌 was angry and told me to see the after class » 生气了，告诉我去看后的类 magnet coil » 磁线圈 ...
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permanent-magnet-coil instrument 永磁动圈式仪表
motor magnet coil 电动机励磁线圈
series magnet coil 串联磁化线圈
main magnet coil 主磁铁线圈
electro-magnet coil 电磁线圈
Toroidal magnet coil 纵场磁体线圈
magnet coil insulation 磁铁线圈绝缘
The direct measure mode is that Hall part is set into the interspace of loop winding or magnet coil, then the magnetism voltage difference or the current is measured.
直测式是将霍尔器件置于具有线圈绕组或直穿母线的环型铁磁体气隙中，测出气隙里的磁压降，即为被测电流。
A current can also be induced by constantly moving a permanent magnet in and out of a coil of wire or by constantly moving a conductor near a stationary permanent magnet.
让永久磁铁在线圈中进出运动或让一个导体在固定的永久磁铁附近的区域移动，也会产生电流。
Connected with the high-frequency horn driver is a smooth and wide frequency response 2 "Hou tube (2.5" voice coil diaphragm) neodymium magnet compression driver high frequency precision.
与号角连接的高频驱动单元是一个频响平滑宽广的2“侯管(2.5”音圈振膜)的钕磁钢精密高频压缩驱动器。
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