“景德宋夏和约”的概念、定义、翻译、参考文献-科学参考

单词	景德宋夏和约
释义	景德宋夏和约 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。
随便看	function block function bounded from above function bounded from below function bounded in measure function calculus function call function centroid function chart function class function completeness test approach function constant function continuous on the left function continuous on the right function convex hull function description function diagram function differentiable on the left function differentiable on the right function distribution of income function element function equation approach function field function field of a variety function generator function graph

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。