“heads-of-states conference in Pre-Qin period”的概念、定义、翻译、参考文献-科学参考

单词	heads-of-states conference in Pre-Qin period
释义	heads-of-states conference in Pre-Qin period Encyclopedia 历史学春秋释 heads-of-states conference in Pre-Qin period会盟中国西周时周天子约见诸侯和春秋时天子、诸侯、大夫间约会及相互间结盟。
随便看	precambrian flora precapiliary resistance vessel precapillaly sphincter pre-capitalist law of population precarburization precast pre-cast concrete precast concrete double T slab precast concrete frame-shear wall(core wall)structure precast concrete frame structure precast concrete frame structure with specially shaped columns precast concrete shear wall structure precast concrete structure precast concrete track beam precast pavement precast prestressed composite floor slab precast prestressed hollow floor slab pre-cataclysmic binary pre-cataclysmic variable precategory precaution precautionary approach precautionary demand for money precautionary principle precautionary principle of biosafety assessment

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。