“Seigniorial System”的概念、定义、翻译、参考文献-科学参考

单词	Seigniorial System
释义	Seigniorial System Encyclopedia 历史学宗主督护制释 Seigniorial System宗主督护制中国北魏前期在宗族组织基础上建立的社会基层管理制度。
随便看	self-supporting Self-Supporting Army self-supporting economy of state farm workers self-supporting electrode self-supporting grating Self-Supporting Society self-support shipping industry of inland river self-suspended proppant self-sustained discharge self-sustained oscillation self sustaining conduction self-sustaining conduction self-sustaining ecosystem self sustaining fission self-sustaining fission self sustaining fission chain reaction self-sustaining fission chain reaction self sustaining fission reactor self-sustaining fission reactor self sustaining fusion reactor self-sustaining fusion reactor self-symmetry self synchronous self-synchronous cipher self-synchronous stream cipher

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。