定义了放大器特性的频带灵敏度和电路灵敏度，它们可作为选择低灵敏度电路的一个综合判据。

Passband and circuit sensitivities of the characteristics of the amplifiers are defined. They can be used as a synthetic criterion for selecting a low sensitive circuit.

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这就是为什么放大器类的方式定义他们。

This is why amplifier classes are defined the way they are.

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这就是为什么放大器类的方式定义他们。

This is why amplifier classes are defined the way they are.

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