primary mirror

primary mirror什么意思,primary mirror翻译

基本解释

un.: 主镜
网络: 主镜面

英汉解释

• 主镜

例句

• A primary mirror site has good bandwidth, is available 24 hours a day, and has an easy to remember name of the form ftp. . . debian. org.

  一个主站有更好的带宽，每天24小时在线，以及更容易记住的名字，如。

• 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）。

• 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。

• The segmented primary mirror of space-based telescope is controlled by a number of actuators to achieve a required surface shape.

  空间望远镜分块式主镜的面形是由其背后布置的若干致动器控制的，是一个复杂的控制系统。

• The brief description is given for the center supports of primary mirror design too.

  对主镜中心支承设计进行了简要说明；

• Card plug green type telescope primary mirror and vice lens can have a variety of different forms, optical properties also different.

  卡塞格林式望远镜的主镜和副镜可以有多种不同的形式，光学性能也有所差异。

• The primary mirror is 80 cm in diameter, a respectable size even for an observatory on the ground.

  主镜的直径为80厘米，这一口径即使在地面天文台也是很可观的。

• the primary mirror surface figure accuracy which is researched in this paper satisfies the technical requirements.

  本课题最终分析出该主镜面形精度满足技术要求。

• 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

• Optimization analysis for the underside support of the primary mirror by the finite element method

  基于有限元法的主镜底支撑的优化分析