有磁性流动指示器。将该装置引入，移动电子，流动开始。这种流动引导自由电子进入装置。

There are magnetic flow directors. When you engage the device, you shift the electrons and a flow is initiated. This flow inducts free electrons into the device.

youdao

有磁性流动指示器。将该装置引入，移动电子，流动开始。这种流动引导自由电子进入装置。

There are magnetic flow directors. When you engage the device, you shift the electrons and a flow is initiated. This flow inducts free electrons into the device.

youdao