line of force

常见例句

A magnetic line of force is a closed line, that is, it forms a loop without end.
磁力线是一条封闭线，即，它形成一条没有尽头的圈。
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An electric line of force is also a closed line; it too forms a loop and returns on itself.
电力线也是一条封闭线；它形成一个圈，返回原处。
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After the uninterrupted magnetic line of force treatment, the Masurium tower already continuously 6 months successes controlled the depression condition.
经过不间断的磁力线治疗，玛塔已经连续6个月成功控制住了抑郁症病情。

You know, one famous tactic is--if you have an infantry force coming forward, you send tanks in it to break up the line of the infantry, so that you can defeat the infantry in that way.
最有名的战术是,如果有敌方步兵逼近,你把坦克派过去,破坏他们的步兵阵型,以这种策略对付步兵
耶鲁公开课 - 古希腊历史简介课程节选

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