“恒星中天摄影术”概念、定义、翻译-科学时代

单词	恒星中天摄影术
释义	物理学词汇手册恒星中天摄影术 photochronograph
随便看	relationship term relationship theory relationship therapy relationship type relative relative relative relative absorption coefficient relative abundance relative abundance relative acceleration relative acceleration relative accuracy relative accuracy relative address relative address relative addressing relative advantage relative adverb relative age relative age of soil relative age of soil relative age-specific fertility ratio relative air density relative air speed

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。