“观测历元”的概念、定义、翻译、参考文献-科学参考

单词	观测历元
释义	观测历元 Encyclopedia 工学大地起算数据释 epoch of observation观测历元不同观测结果所对应的观测时刻。 Astronomy epoch of observation观测历元
随便看	soil hydroscopicity soil infiltration soil information soil information system soiling forages soil inorganic pollution soil in situ remediation soil in-situ remediation soil ion exchange soil iron cycle soil isoelectric point soil-landscape relationship model soil-landscape,soilscape soil law and regulation soil leachate soilless culture soilless culture facility soilless oil-base drilling fluid soilless sod soil ligand exchange soil light fraction organic matter Soil loss tolerance soil loss tolerance soil macrofauna soil magnesium

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