pressure microphone

基本解釋

Additional electronics have been added to provide film heating for calibration and to amplify the signal from the head's microphone pressure sensor.
附帶的電子器件可增加校準(zhǔn)時(shí)的薄膜加熱功能和放大從探頭的擴(kuò)音壓力傳感器輸出的信號(hào)。
A microphone detects those sounds by means of a membrane or diaphragm inside it that vibrates in response to the pressure waves of sound that reach it.
水聽(tīng)器可偵測(cè)這些聲音正是通過(guò)其內(nèi)部的薄膜或振動(dòng)膜反應(yīng)觸及它的聲波壓力。
Air pressure on the surface of the Earth is fairly constant, so in designing a microphone for use on land, engineers don't have to worry about large variations in air pressure.
地球表面的氣壓相對(duì)穩(wěn)定，因此設(shè)計(jì)地面用的傳音器，工程師并不需煩惱氣壓的大幅變化。