“庆历宋夏之盟”的概念、定义、翻译、参考文献-科学参考

单词	庆历宋夏之盟
释义	庆历宋夏之盟 Encyclopedia 历史学西夏释 Peace Treaty Between Northern Song and Western Xia庆历宋夏之盟中国北宋庆历四年（1044）宋朝与西夏订立的盟约。
随便看	spherical resonator spherical right triangle spherical ring spherical rotation spherical section spherical sector spherical segment spherical segment of one base spherical sheaf of circles spherical shell spherical simplex spherical sinusoid spherical slice spherical space spherical space form spherical spiral spherical spreading loss spherical strain tensor spherical stress tensor spherical subgroup spherical subsystem spherical sum spherical surface spherical surgery spherical symmetrization

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。