line of force meaning in English
力线，力作用线
力作用线
Examples
- Hence only one line of force can pass through each point of the field .
因此电场中任一点只能通过一条电力线。 - No lines of force originate or terminate in the space surrounding a charge .
在电荷周围的空间内，并没有电力线的起点或终点。 - A changed particle moves along the lines of force of a magnetic field, spiraling as it goes .
带电粒子沿磁力线运动时就会发生回转。 - Since the lines of force converge and diverge, there is necessarily a component br .
由于磁力线的收敛和发散，就必然存在一个分量Br。 - In an uniform field, the lines of force are straight parallel, and uniformly spaced .
在匀强电场中，电力线是平行的直线，其间隔是均匀的。