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- Synchronized motion of the the fast tool servo, workpiece and the diamond tool produces ultra-precision axisymmetric aspheric mirrors. 快速伺服机构、工件以及金刚石刀具的同时运动,可以实现轴对称非球面的超精密加工。
- A new form generation method for ultra-precision axisymmetric aspheric mirrors is introduced. 摘要介绍了轴对称光学非球面镜超精密加工的新方法。
- This method is applicable to the acceptance inspection of aspheric lens and aspheric mirrors, as well as the improvement of aspheric lens process. 该方法适用于判定非球面透镜和非球面反射镜是否合格,以及调整非球面透镜的制造工艺。
- Space telecope aspherical mirror structure design based on SiC material[J]. 引用该论文 张学军;李志来;张忠玉.
- Application and design of aspheric mirror in dust sensor 粉尘传感器中非球面反射镜的应用与设计
- By means of null compensator testing, an off-axis aspherical mirror with a lager-aperture rectangle is tested successfully. 通过非球面的零位补偿法,完成了对矩形大口径离轴非球面镜的检测。
- It is computer-controlled polishing technology, using it the authors can polish a deep aspherical mirror just like polish a spherical mirror. 这是一种用计算机控制的磨镜技术,通过它可以像加工球面一样来加工一个深度的非球面。
- The flexible optical manufacturing technologies for large aspheric mirror 大型非球面反射镜的柔性光学制造技术
- The existing systemsmostly use the aspherical mirror as the primary which is hard to make large aperture due tothe difficulty of fabricate and assemble. 但是,现有的光学系统多采用复杂非球面镜做主镜,其制造难度大、成本高、装调困难,不容易做大口径。
- The designed method of optical imaging system and optical scanner have been described.This optical system consists of two aspherical mirrors i.e.Cassegrain system, the designed datas have been given. 描述了光学成像系统和光学扫描系统的设计方法,光学系统是由两个非球面反射镜所组成,并给出了光学系统设计的各种数据。
- It is unlucky to break a mirror. 打破镜子被认为是不吉利的。
- The calm water surface is very much like a mirror. 那平静的水面十分象一面镜子。
- The mirror fogged up with the steam. 镜子因蒙上水气而模糊不清。
- The big mirror has splintered off. 这面大镜子破碎了。
- Fringe Analysis with Hilbert Transform and Its Application in the Measurement of Aspheric Mirror 希尔伯特变换条纹分析法及其在非球面镜测量上的应用
- His shaving mirror was covered with condensation. 他的剃须镜上有一层小水珠。
- Literature is a mirror of its time. 文学是时代的镜子。
- She stared at herself in the mirror. 她凝视着镜中的自己。
- He holds the mirror up to Nietzsche. 他把尼采如实地反映出来。
- The big mirror will fetch around&12. 那块大镜子能卖12镑左右。