英语词汇“automatic frequency control”的读音、翻译、释义、用法及例句-语文网

词汇	automatic frequency control
释义	automatic frequency control 自动频率控制（=AFC）在确定的限度内，能保持一振荡器的频率不变的一种电路。通过控制局部振荡器的频率，使无线电接收机能作准确调谐的线路。
随便看	physical anthropology physical circuit physical commodity physical connection physical database physical database record physical data independence physical data structure physical delivery physical device address physical device table physical distribution physical education physical examination physical fault physical file physical geography Physical Input/Output Control System physical interface physical I/O address physical IOCS physicality physical jerks Physical Layer physical layer

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