astronomical constants

基本解释天文常数

网络释义

1)astronomical constant,天文常数2)astronomical constants,天文常数3)system of astronomical constants,天文常数系统4)astronomical constant system-primary constants,天文常数系统-基础常数5)relativity-reference systems-astrnomical constants,相对论-参考系-天文常数6)antenna constant,天线常数

用法和例句

In this paper the activities of research related to catalogues and astronomical constants in China from July 1990 to January 1993 were described.

叙述了１９９０年７月至１９９３年１月期间中国的星表和天文常数工作。

astronomical constants

网络释义

用法和例句

最新行业英语

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