“China joined the First World War”的概念、定义、翻译、参考文献-科学参考

单词	China joined the First World War
释义	China joined the First World War Encyclopedia 历史学中外关系释 China joined the First World War中国参加第一次世界大战第一次世界大战期间，中国对同盟国集团中的德国、奥匈帝国宣战，加入协约国集团的历史事件。
随便看	declination declination axis declination circle declination compass declination /inclination magnetometer declination parallel declination photography declination setting circle declinatoire decline curve type of gas wells decline cycle decline phase declining phase declinometer declivity declutch DECO decoagulant decocted earlier decocted later decocted separately decocting decocting method of Chinese medicinals decoction decoct with water and then remove scraps，and add the other medicinals into the strained liquid to decoct again

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。