unity gain amplifier造句

例句与造句

1. The " amplifier " is actually an electrometer, sometimes referred to as a " unity gain amplifier "; its main job is to change the nature of small signals ( in the mV range ) produced by cells so that they can be accurately recorded by low-M? of resistance.
2. It's difficult to find unity gain amplifier in a sentence. 用unity gain amplifier造句挺难的