weak electric field area

例句：

1. 1. The weak electric fieldin the room is causing interference with theelectronic devices.
   房间里的弱电场正在干扰电子设备。
2. 2. In this weak electric field area,the electrons are moving at a slowerspeed.
   在这个弱电场区域内，电子移动得较慢。
3. 3. The weak electric field area isbeing studied to improve the efficiency of thepower grid.
   正在研究这个弱电场区域以提高电网的效率。