根据变结构控制理论设计了励磁系统控制器。
Apply the theory of variable structure system to design an excitation controller.
日常生活中,只要稍为注意,就可以避开磁场对手表的危害,大可不必谈磁色变。
In daily life, as long as a little attention, you can avoid the harm of magnetic watch, no need to talk about magnetic color.
日常生活中,只要稍为注意,就可以避开磁场对手表的危害,大可不必谈磁色变。
In daily life, as long as a little attention, you can avoid the harm of magnetic watch, no need to talk about magnetic color.
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