“light microsecond”的概念、定义、翻译、参考文献-科学参考

单词	light microsecond
释义	light microsecond [`līt ´mī·krǝ´sek·ǝnd] ^{ELECTROMAGNETISM} Distance a light wave travels in free space in one-millionth of a second.
随便看	radio approach aids radioassay radio astronomy 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

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