telescope mount短语¹⁴⁴⁹⁷²⁺² 基本例句 望远镜架座 We use the theory of wave optics to set up a dynamic light model on surface between air and metals. The emerging reason of the falsely light in mechanical sight telescope mount is explained. 用波动光学理论建立起光在空气与金属表面的传播模型，通过分析，给出了机械瞄准具照门缺口处虚光成因的近似解释。 cnki