“Three Commands”的概念、定义、翻译、参考文献-科学参考

单词	Three Commands
释义	Three Commands Encyclopedia 历史学军事释 Three Commands三衙中国宋代管辖禁军和厢军的中央机构。即殿前都指挥使司（殿前司）、侍卫亲军马军都指挥使司（马军司）和侍卫亲军步军都指挥使司（步军司），合称三衙。
随便看	proper quotient object proper range for macro-control proper rational function proper reference frame proper reference system proper refinement proper Reinhardt domain proper representation proper right divisor proper rotation proper rotation group proper segment proper self energy proper self-energy proper self energy diagrams proper self-energy diagrams proper separated sleeping proper sigma-ideal proper similarity proper solution proper space proper sphere proper spiral point proper star proper subalgebra

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。