“ephemeris reference frame”的概念、定义、翻译、参考文献-科学参考

单词	ephemeris reference frame
释义	ephemeris reference frame Astronomy ephemeris reference frame缩写：ERF。历书参考系
随便看	Dembet effect DEM database deme dementia dementia care facility dementias in old age dementia with Lewy bodies Demerara River demetallation Demeter demethanizer demethylase demethylation demeton-S-methyl Demetrio Aguiléra Malta Demetrius demi- demiarc demibranch demi closed mapping demi-closed mapping demi-continuity demi continuous mapping demi-continuous mapping demidegree

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