“雍熙北伐”的概念、定义、翻译、参考文献-科学参考

单词	雍熙北伐
释义	雍熙北伐 Encyclopedia 历史学政治事件释 Northern Expedition Campaign against Liao Dynasty in the Yongxi Era of Song雍熙北伐中国北宋雍熙三年（986），为收复后晋石敬瑭割让给辽的燕云十六州，宋太宗派遣二十万大军分兵三路伐辽的战争。
随便看	graph co-rank graph crossing number graph cube graph cut graph cuts graph cycle graph database graph data privacy graph decomposition graph depth graph diameter graph difference graph directrix graph distance graph distance matrix graph eccentricity graphechon graphecon graph edge graph eigenvalue graph embedding grapheme graphene graphene-biopolymer composite materials graphene electrode

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。