One immediate benefit could be to electrical measurements .

一个直接的效益在电气测量上。

If necessary , electrical stimulation is sometimes an option .

如果有必要，电刺激的方法也是可行的。

Category includes electrical & electronic equipment assemblers .

包括电气与电子设备装配工。

Category includes electrical & electronic technicians .

其中包括电气与电子技术员。

Yet electrical noise isn 't always bad news .

不过电噪音也不总是不好。