“ephemeris time”的概念、定义、翻译、参考文献-科学参考

单词	ephemeris time
释义	ephemeris time Encyclopedia 理学﹝时间计量系统﹞释 ephemeris time历书时以地球公转运动为基础，理论上均匀的时间尺度，简称ET。 Astronomy ephemeris time缩写：ET。历书时
随便看	self-adjoint normed algebra self adjoint operator self-adjoint operator self-adjoint operator algebra self-adjoint problem self-adjoint semigroup self-adjoint space self-adjoint spectral measure self adjoint subalgebra self-adjoint subalgebra self-adjoint subspace self-adjoint transformation self-adjusting system self-administered questionnaires self-affirmation theory self-aligned double-gate MOSFET self-aligned silicide self alignment double exposure technology self-alignment technique self-amplified spontaneous emission self-amplified spontaneous emission, SASF self-anchored self-applicability problem self-applicable algorithm self assembled bilayer lipid membranes

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