“synodic period”的概念、定义、翻译、参考文献-科学参考

单词	synodic period
释义	synodic period [sǝ`näd·ik `pir·ē·ǝd] ^ASTRONOMY The time period between two successive astronomical conjunctions of the same celestial objects.
随便看	NAND circuit nanism nannandrous nannoplankton nano- nanocephalus nanogram nanometer nanon nanophanerophyte nanophthalmus nanosecond nanozooid Nansen bottle Nansen cast nantokite nap napalm napalm bomb nape Naperian logarithm napex naphtha naphthacene naphtha gas

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