“space metrology”的概念、定义、翻译、参考文献-科学参考

单词	space metrology
释义	space metrology Encyclopedia 工学空间计量释 space metrology空间计量关于空间测量及其应用的一门科学，是实现地外空间测量单位统一、测量量值准确可靠的技术和管理活动。
随便看	sum of squares function sum of squares of residues sum of squares within classes sum of submodules sum of subspaces sum of the digits sum of vectors sum operator sum over state sum over states sump sump level control for hydrocyclone feeding process sum-product number sumption sum relation sum rule sum rules sum sequence sum series sum-set sum-set axiom sum spectrum SUMT sum term sum test

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