英语词汇“greenwich sidereal date”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	greenwich sidereal date
释义	Greenwich sidereal date Greenwich sidereal date (GSD) A concept analogous to that of the Julian date. It is the number of sidereal days that have elapsed at Greenwich since the beginning of the sidereal day that was in progress on Julian date 0.0. The integral part of the date is the Greenwich sidereal day number; the fractional part is the Greenwich sidereal time.
随便看	nonbusiness income non-business incomes nonbusiness incomes non-busy hour nonbuying non-bypassable wires charge nonc noncabinet non cable head non-cacheable content non-caching system noncaking noncaking coal non-calcareous dark grey floodplain noncalcic brown soil noncall non-callable noncallable non-callable bond noncallable bond non-callable bonds non-call associated signaling non-call associated temporary signaling connection non-call period non-call periods

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Greenwich sidereal date