“放大器”造句

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 circuit of a triode amplifier circuit.

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