magnetic drag meaning in Chinese

磁性拖曳
磁性曳力
磁引力
磁阻

In an edt , the electrical power produced is the rate of work done by the magnetic drag ? that is , the magnitude of the drag force times the velocity of the satellite ( relative to the magnetized ionosphere ) , which is about 7 . 5 kilometers per second in leo
在edt中，生成的电功率等于磁拖曳力做功的速率，也就是拖曳力的大小乘上卫星相对于磁化电离层的速度，在leo上约为每秒7 . 5公里。