“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	variable symbol variable temperature blackbody radiation source variable temperature control of greenhouse variable term variable thrust rocket engine variable thrust rocket motor variable time scale variable transformation variable ultrafast photographic shutter variable ultraviolet object variable valve lift variable valve mechanism variable valve timing variable valve timing system variable-velocity star variable voltage variable water flow central air-conditioning system variable X-ray source variable γ-ray source variace-covariance matrix variance variance analysis variance analysis of one-way grouping data variance analysis of subgroup data in group variance analysis of two-way data

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。