英语词汇high input impedance怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	high input impedance
释义	high input impedance 简明释义高输入阻抗：指电路或设备的输入端对信号源的阻抗较高，能够有效地接收信号而不对信号源产生影响。网络释义 1 ?高输入阻抗低成本高输入阻抗前置放大器设计与制作_电子信息工程毕业论文_毕业论文天下网关键词：高输入阻抗，自举电路，运放 [gap=950]Keywords: High input impedance, Bootstrap circuit, Op amp 短语 1 high input-impedance stage 高阻抗输入级 2 high input impedance buffer 高输入阻抗缓冲器 3 high input impedance preamplifier 高输入阻抗前置放大器双语例句 1 It is not in need of buffer stage for cascading because of high input impedance. 因为具有很高的输入阻抗，所以级联时不需缓冲级。 2 A device which has an extremely high input impedance, low switching speed and low power consumption. 一种高输入阻抗、低开关速度及低功耗的半导体器件。 3 Instrumental amplifiers with high input impedance, high CMRR and low drift are widely used in the small signal amplifying field. 仪表放大器电路以其高输入阻抗、高共模抑制比、低漂移等特点在传感器输出的小信号放大领域得到了广泛的应用。
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