反馈放大 meaning in English

feedback amplification
retroactive amplification

Rediscuss feedback amr circuit
反馈放大电路再讨论
Through analyzing of a specific feedback magnifying circuit , this research resolves the inquiring result of the circuit into two parts - direct feedback transmission function and reverse transmission function , and interprets the two questions arise in the analyzing result of the magnifying circuit
摘要通过对一具体反馈放大电路的分析，把该电路的解析分析结果分解为反馈网络直接传输作用和反向传输作用两个部分，并据此对该放大电路分析结果的两个疑问作出了解释。