polyethylene capacitor
英
美
- 聚乙烯电容
双语例句
- The second resistor has been replaced by a capacitor.
第二个电阻已由一个电容所代替。 - The tweeter emits the sound wave, then the capacitor microphone receives the echo.
其声波由电动扬声器发射,声波接收采用电容传声器。
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