“Greenwich mean noon”的概念、定义、翻译、参考文献-科学参考

单词	Greenwich mean noon
释义	Greenwich mean noon [`gren·ich `mēn ¦nün] ^ASTRONOMY Local mean noon at the Greenwich meridian, twelve o'clock Greenwich mean time, or the instant the mean sun is over the upper branch of the Greenwich meridian.
随便看	channel-lag deposit channel light channel marker channel mask channel miles channel morphology channel-mouth bar channel net channel order channel pattern channel plate multiplier channel process channel program channel pulse channel read-backward command channel read command channel reliability channel roughness channel sample channel sand channel segment channel selector channel sense command channel sequence number channel shifter

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