“Treaty of the Jingde Era between Northern Song and Western Xia”的概念、定义、翻译、参考文献-科学参考

单词	Treaty of the Jingde Era between Northern Song and Western Xia
释义	Treaty of the Jingde Era between Northern Song and Western Xia Encyclopedia 历史学西夏释 Treaty of the Jingde Era between Northern Song and Western Xia景德宋夏和约中国景德三年（1006）宋与西夏李德明订立的盟约。
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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。