“Treaties between Beja and Egypt”的概念、定义、翻译、参考文献-科学参考

单词	Treaties between Beja and Egypt
释义	Treaties between Beja and Egypt Encyclopedia 历史学苏丹历史释 Treaties between Beja and Egypt《比贾-埃及条约》苏丹比贾游牧部落和埃及穆斯林当局于831年签订的有关缴纳贡奉的条约。
随便看	cardinal direction cardinal exponentiation cardinal function cardinal inequality cardinal invariant cardinality cardinality function cardinality of a set cardinality of the continuum cardinality property cardinally equivalent set cardinal multiplication cardinal number cardinal number class cardinal number of a set cardinal number of the continuum cardinal of the Holy Roman Church cardinal plane cardinal point cardinal point of coaxial optical system Cardinal Principles of Secondary Education cardinal product cardinal signs cardinal sum cardinal vowels

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。