electret

英 [ɪ'lektrɪt] 美 [ɪ'lektrɪt]

• n. 驻极电介体(永久极化的电介质)

electret的用法和样例：

词汇搭配

• electret high voltage generator 驻极体高压发生器...
• electret relay 驻极体继电器...
• foil electret microphone 薄膜驻极体传声器...
• electret earphone 驻极体耳机
• electret capacitor microphone 驻极体电容传声器...
• electret condenser microphone 驻极体电容传声器...
• electret condenser cartridge 驻极体电容式拾音器...
• dipolar electret 偶极驻极体
• electret mike 驻极体传声器...
• electret transducer 驻极体换能器...
• electret microphone 驻极体传声器...