1) on-axis Three Mirror Anastigmatic(TMA) system
共轴三反系统
1.
By taking an actual on-axis Three Mirror Anastigmatic(TMA) system with a Φ600 mm primary mirror for example,the influences of the surface irregularities of primary mirror,secondary mirror and tertiary mirror on Gaussian focus wave-front error were analyzed,and the mathematic expressions of the influences were fitted.
3%的共轴三反系统的Φ600 mm主镜为例,分析了主镜、次镜和三镜面形不规则对高斯焦点波前差的影响,并拟合了数学表达式。
2) coaxial three-mirror-anastigmat system
共轴三反光学系统
1.
Three optical systems of half,full and annular FOVs were proposed based on the analysis of the structural parameters of the coaxial three-mirror-anastigmat system and the distribution of the final FOV on the image plane.
通过对共轴三反射光学系统结构参数和最终视场在像面上的分布情况的分析,提出了半视场、全视场和环形视场3种光学形式,设计了焦距为3 000 mm、F数为10的3种形式的共轴三反光学系统。
3) Three axis model with a common point
共点三轴系统
4) off-axial three-reflective system
离轴三反射系统
5) centered optical system
共轴系统
1.
The entire system includes two lenses with different zoom ratio,which are combined as a centered optical system by a half transparent and half reflecting mirror.
系统由两套变焦范围不同的镜头组组成,通过一个半透半反镜组合成共轴系统,分别用于一般观察和细节诊断。
6) coaxial optical system including reflection
含反射的共轴系统
补充资料：三反
1.三个来回。 2.三种自相矛盾的行为。 3.三度反叛。 4.指一九五一年在中国共产党领导下开展的反贪污﹑反浪费﹑反官僚主义运动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条