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1·The secondary mirror must be adapted during the process of grinding and polishing to this other form .

副镜在磨制和抛光过程中必须与此新形状相适应。

2·Mirror 4 is just a flat mirror like Newtonian telescope's secondary mirror, to give convenience for eyes.

镜4只是一块平面镜，就象牛顿式望远镜的副镜一样，方便观测。

3·In order to reduce the obscuration, conical baffle of secondary mirror is ameliorated into a shutter one.

为了减小初始中心遮光比，将次镜锥状遮光罩改进为百叶窗式结构；

4·A two-sphere system with a two-lens zero-power corrector placed behind the secondary mirror was discussed.

讨论了双贴合无光焦度校正板放在次镜后的双反射球面系统。

5·The image was taken from inside the dome of the telescope and reveals nicely how the laser is located on top of the 1.2-metre secondary mirror of the telescope.

本图摄于天文台的圆顶内部，很好的显示了激光是如何定位在1.2米辅助望远镜的上空的。

6·An offset cross structure for supporting secondary mirror is proposed. The structure has a higher resonance frequency so it can be applied to large-aperture telescope.

提出了次镜支撑的偏置十字型中心结构，该结构具有较高的谐振频率，因此可以用于大口径望远镜中。

7·The secondary mirror unit is one of the most important part in the spaceborne remote sensor, and the flexure hinge is a crucial component of the secondary mirror unit.

次镜组件是空间光学遥感器中至关重要的一个组件，次镜组件中的柔性铰链又是次镜组件的一个重要组成部分。

8·Newtonian and catadioptric telescopes have secondary (or diagonal) mirrors that obstruct a small percentage of light from the primary mirror.

牛顿望远镜和反射折射望远镜都有一个次级反射镜(或称斜反射镜)，它们阻挡了一部分主反射镜的发射光。