“sharp tuning”的概念、定义、翻译、参考文献-科学参考

单词	sharp tuning
释义	sharp tuning [`shärp `tün·iŋ] ^ELECTRICITY Having high selectivity; responding only to a desired narrow range of frequencies.
随便看	radio atmometer radio attenuation radio aurora radioautography radio autopilot coupler radio B battery radio beacon radio-beacon buoy radio-beacon monitor station radio beam radio bearing radiobiology radio blackout radio broadcasting radiocarbon radiocarbon dating radiocardiogram radiocesium radiochemical laboratory radiochemistry radiochromatography radiochronology radio climatology radiocolloid radio command

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