| 释义 |
运算放大器一种具有很高的放大倍数并带有深度负反馈的电路单元operational amplifier该高性能运算放大器 this high performance operational amplifier运算放大器phr.operational amplifier【电子】运算放大器运算放大器Operational AMPlifier (OPAMP)运算放大器OPMP (Operational AMPlifier)运算放大器operational amplifier,OA运算放大器operational |