英语词汇electric line of force怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	electric line of force
释义	electric line of force 简明释义电力线网络释义 1 ?电力线 ...ield 1.9.1 Vector Line of a Vector Field  矢量线的疏密表征矢量场的大小例如：电场中的电力线 ( electric lines of force )，磁场中的磁力线 ( magnetic lines of force )  矢量线上每一点的切线方向代表该处矢量场的方向         ... 短语 1 force electric lines of 电力线 2 lines of electric force 电力线双语例句 1 The existence of electric current in the conductor(not closed)which is cut-ting the magnetic lines of force(B-lines) variably in the magnetic field is pointed out, and the acceleration is discussed. 指出了在磁场中做变速切割磁力线（线）运动的导体（不闭合）中有电流存在，讨论了其运动加速度。
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