Geomagnetic torque for yaw stabilization is provided by permanent magnet on the satellite.
卫星上的永久磁铁获取所需的地磁力矩，稳定偏航姿态。
A discal impeller driven magnet sleeve set (7) consists of a front-end discal impeller (4) and a rear-end magnet sleeve (6); the magnet sleeve (6) is provided with a driven magnet (5) inside.
盘形叶轮从动磁体套组(7)由前端的盘形叶轮(4)和后端的磁体套(6)组成，磁体套(6)的内部安装有从动磁体(5)。
A shell of a magnetic rod is disclosed, which wraps a permanent magnet rod, and the outer surface of the shell is provided with a plurality of concave grooves.
公开了一种磁力棒的外壳，其裹在永磁体棒外面，所述外壳的外表面设有若干凹槽。
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