“公元”的概念、定义、翻译、参考文献-科学参考

单词	公元
释义	公元 Encyclopedia 历史学〔史学理论〕释 Common Era公元一种以传说中的耶稣诞生之年为元年的纪年法。中国称西历、西元。现行纪年时间按照1582年时任罗马教皇的格里高利十三世的批准颁行，故又称格里高利历。 Astronomy 全称：Anno Domini。缩写：A.D.公元
随便看	Unagi unaided eye unaligned sampling unalloayed steels for automobiles unallocated space unalloyed building structure steels unalloyed cast steel unalloyed cold-heading and cold-extruding steels unalloyed free-cutting steel unalloyed machinery steels unalloyed plain steel unalloyed quality steel unalloyed section steel for construction unalloyed special quality steel unalloyed steel unalloyed steel for boiler and pressure vessel unalloyed steel for concrete reinforcement unalloyed steel for covered electrode and welding wire unalloyed steel for high performance building structure unalloyed steel for railway wheels unalloyed steels for engineering structures unalloyed steels for railway axles unambiguous unambiguous definition unambiguous determination

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。