“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	similarity principle similarity query similarity ratio similarity ray similarity region similarity relation similarity rule similarity scale-up principles similarity search similarity searching similarity theorem similarity theory similarity transformation similarity transformation group similarity type similar linear representation similarly situated figures similar mappings similar matrices similar matrix representation similar operators similar ordered set similar permutation similar permutation groups similar permutation representation

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。