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主反射镜

网络main mirror

主反射镜

主反射镜

主反射镜

main mirror

查询反射镜... ... 反射镜 reflector 主反射镜 main mirror 半反射镜 half mirror;semireflecting mirror;haltsilvered mirror ...

1

This is the distance (usually in mm . ) from the lens (or primary mirror ) to the point where the telescope is in focus (focal point ).

就是从透镜（或者主反射镜）到焦点的距离，通常单位是毫米（mm ）。

2

The clear aperture of a telescope is the diameter of the objective lens or primary mirror specified in either inches or millimeters (mm ).

望远镜的孔径显然就是物镜或者主反射镜的直径，一般用英寸或者毫米（mm ）来表示。

4

Aberration characteristics of a two-mirror system with a two-lens zero-power corrector placed before the primary mirror

双贴合无光焦度校正板在主反射镜前的两镜系统的像差特性

5

Design and analysis of lightweight structure and support for primary mirror of space optic remote sensor

空间光学遥感器主反射镜轻量化及支撑设计

6

Design and manufacturing of primary mirror

主反射镜的一种轻量化设计和加工

7

Light Weight Design of Large-diameter Mirror

大口径主反射镜的轻量化方案设计

8

Design of lightweight of primary mirror

主反射镜的一种轻量化设计

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