“河北三镇”的概念、定义、翻译、参考文献-科学参考

单词	河北三镇
释义	河北三镇 Encyclopedia 理学河北三镇释 Three Forts of Hebei河北三镇中国唐代安史之乱后，黄河以北魏博、成德、卢龙3个藩镇的合称。又称河朔三镇。
随便看	free algebra free algebraic system free amino acid pool of aquatic livestock Free and Easy Wandering Free and Imperial Cities free approximation free arc free association free associative algebra free associative ring free automaton free automorphism free available chlorine free band free basis free bivector free Boolean algebra free-bound absorption free boundary free boundary flow free boundary problem free boundary-value problem free-bound continuous spectrum free bound continuum free-bound continuum

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。