直导线 meaning in Chinese
rectilinear wire
Examples
- We consider next the electric field set up by a long thin uniformly charged wire .
我们接着讨论由一细长、均匀带电的直导线所产生的电场。 - For aspecial example , the steady current was analyzed for circular section of straight conductor , then the distribution of the current , charge and field quantity were discussed
通过分析载流圆截面直导线中稳恒电流这一特例，讨论了电流、电荷与场量的分布问题。 - The conclusion that the electromagnetic field is a covariant entia is drawn from the analysis of the forces acting on a moving charge beside a straight carrying wire in several frame of references by special principle of relativity
摘要利用狭义相对论分别对同一载流直导线外一个运动电荷的受力情况在几种常用的参考系中分析，得出电磁场是一个协变的统一体的结论。