这时，天空渐渐变亮的时候可以通过观测镜看到呈倒立状的太阳的新月形状。
This time, as the sky lightened, glimpses of an upside-down crescent of the sun could be caught through viewing glasses.
本文介绍了超高斯渐变反射率激光反射镜设计的基本原理。
The basic principles of designing the variable reflectivity mirrors with a super Gaussian profile are introduced.
本文介绍了超高斯渐变反射率激光反射镜设计的基本原理。
The basic principles of designing the variable reflectivity mirrors with a super Gaussian profile are introduced.
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