The surface figure precision of the primary mirror in a large aperture telescope is a key factor influencing the imaging quality.
大口径望远镜主镜的面形精度是影响望远镜成像质量的关键因素之一。
In the space camera, the most crucial optical component that affects the spatial resolution is the primary mirror, so the requirements of its surface figure and position precision are very strict.
在空间相机中，对地面像元分辨力起基础决定性作用的光学元件是主镜。主镜作为空间相机中质量最大的光学元件，其面形精度、位置精度要求十分严格。
The change of the surface figure accuracy is not obvious after dynamic and thermal vacuum tests.
经过力学与热真空环境试验后，反射镜面形变化不明显。
Radiation effects of high energy electrons and protons on properties, optical surface figure of infrared fused silica were studied.
研究了高能电子、高能质子辐照对红外熔石英性质、光学面形的影响。
On this basis, force or displacement load is exerted to find a reasonable adjusting method, in the way the surface figure requirement can be met.
在此基础上，通过施加力或位移进行多点调节，找到合理的调节方法，使面形精度达到要求。
In Chemical-Mechanical polishing experiments we produced optical quality super smooth surfaces on single-crystal silicon, but cannot insure the surface figure.
使用机械 -化学抛光法加工大尺寸单晶硅可获超光滑表面 ，但很难保证良好的面型。
When you select OK, appropriate changes will be made and the Author bean, along with the EJB local reference connector, will be shown on the diagram surface (Figure 13).
用户选择OK时，会带来一些适当的改动，且Authorbean连同EJB本地引用连接器都会显示在图表上(图13)。
When you select OK, appropriate changes will be made and the Author bean, along with the EJB local reference connector, will be shown on the diagram surface (Figure 13).
用户选择OK时，会带来一些适当的改动，且Authorbean连同EJB本地引用连接器都会显示在图表上(图13)。
应用推荐