“反射式光学系统”的概念、定义、翻译、参考文献-科学参考

单词	反射式光学系统
释义	反射式光学系统 Encyclopedia 工学红外光学系统释 reflective optical system反射式光学系统由反射式光学元件，如平面反射镜、球面或非球面反射镜等组成的光学系统。
随便看	number of covering sheets number of crimes number of crossings of a graph number of degree of freedom number of degrees of freedom number of divisors number of domestic tourists number of domination number of double points number of effective plates number of effective sperms number of eggs laid number of external stability number of faces number of figures number of floating point operations number of floating-point operations number of generators number of handles number of hydration number of inbound tourists number of independence number of internal stability number of inversions number of local moduli

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。