放大器自激振荡的频率就取决于流体的速度.Amplifier self - oscillates at a frequency depending on the velocity of the fluid.我们从经验观点来介绍运算放大器.We will approach the op - amp from an empirical point of view.它是三极管放大器的等效电路.It is the equivalent circu...

“放大器”的英语可以翻译为：amplifier，pantograph，lawnmower，enlarger，magnifier ...

“放大器”的拼音为：fàng dà qì...