[自 电子] open-loop frequency response
... peak-to-peak value of displacement,峰-峰值位移 open-loop frequency response,开环频率响应 phase modulation (pm),相位调制;调相 ...
loop frequency response
... open loop electronic balance 开环式电子天平 open-loop frequency response 开环频率响应 open-loop gain 开环增益 ...