“儒略日”的概念、定义、翻译、参考文献-科学参考

单词	儒略日
释义	儒略日 Encyclopedia 工学时标释 Julian day儒略日由公元前4713年1月1日，世界时中午12时起算的天数。理学﹝常用单位﹞释 Julian day儒略日一种不用年、月的长期纪日法，简称JD。 Astronomy Julian day儒略日
随便看	basic chromium sulfate， chromium sulfate basic basic class basic code basic collection basic commutator basic component basic concept basic construction basic construction problem basic construction treasury basic contradictions of capitalism basic control survey of river basin basic copper acetate basic copper carbonate basic coupling basic coupling for jump process basic coupling for spin systems basic cutting plane basic cycle Basic Democracies basic design methods of classical control theory basic design of concentrators basic dialect Basic Ecological Control Line in Shenzhen basic economic law of capitalism

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。