“Treat of Jeddah”的概念、定义、翻译、参考文献-科学参考

单词	Treat of Jeddah
释义	Treat of Jeddah Encyclopedia 历史学沙特阿拉伯历史释 Treat of Jeddah《吉达条约》英国承认沙特国家独立的协议。
随便看	unit ray unit representation unit resolution unitriangular matrix unit ring unit risk quick sort method unit root problem unit root test unitrope unit sampling response unit sampling sequence unit security sector unit set Units Gravure Press unit simplex unit space in Chinese cities unit specific rate of concentrator equipment capacity unit sphere unit sports unit square unit-square integral unit step unit step function unit step input unit step response

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。