“Treaty of Beijing”的概念、定义、翻译、参考文献-科学参考

单词	Treaty of Beijing
释义	Treaty of Beijing Encyclopedia 历史学中外关系释 Treaty of Beijing《北京条约》第二次鸦片战争期间英、法、俄三国强迫清政府分别签订的三个不平等条约。
随便看	navigation by earth reference navigation by map-matching navigation by space reference navigation channel of Xijiang River navigation clock navigation constellation navigation coordinate system navigation delay calibration navigation disease monitoring navigation electronic map navigation electronic warfare navigation element navigation engine navigation epidemiology navigation facility of fishing port navigation for the blind person Navigation Guarantee Center Navigation, guidance and control navigation information fusion navigation management in ancient China navigation mark navigation message navigation mission processing machine navigation notice navigation obstruction

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。