We can actually see spatially all the details in the field animated as you turn the current on and off.
我们能看到，所有细节的空间动画分布，就在你打开电流和切断的时候。
2
In theory, this could one day provide a key component of any nanoscale electrical circuit-a way to mechanically turn the current on and off or change its direction.
理论上讲，这种机械切换电流通断或方向的方法，或许有一天会成为任何纳米尺度电路的关键元件。
3
The software that runs in conjunction even allows the homeowner to turnoff circuits remotely and to set power consumption limits based on current solar generation rates or the cost of electricity.