So the sun shields are keeping the heat away from the mirror and the instruments.

所以遮阳板将热量与镜子和仪器隔离开来。

The sun shield successfully opened about a week and a half after James Webb launched.

在詹姆斯·韦伯发射大约一周半后，遮阳板成功打开。

It is during this time that the telescope will open its mirror, sun shield and other small systems.

正是在这段时间里，望远镜将打开它的反射镜、遮阳板和其他小系统。

It also has a sun shield that protects it from external sources of light and heat like the sun, earth and moon.

还配有一个遮阳板，可以保护它不受太阳、地球和月亮等外部光线和热源的影响。

It will unfold the sun shield and deploy its mirror, which is designed to look for signs of light from far-away stars and galaxies.

它将打开遮光罩并展开其反射镜，该反射镜旨在寻找遥远的恒星和星系发出的光的迹象。

This built-in sun shield helped protect them from melanoma, likely making them evolutionarily fitter and capable of passing this useful trait on to new generations.

这种内置遮阳罩保护了他们免受黑色素瘤的侵害，他们进化得更加适应生存环境，同时将这种有用的特征遗传给下一代。

The James Webb Space Telescope has successfully deployed its giant kite-shaped sun shield, passing a major milestone in its quest to study the first star to shine in the cosmos.

詹姆斯·韦伯太空望远镜成功地部署了其巨型风筝形状的遮阳罩，这是其研究宇宙中第一颗发光的恒星的一个重要里程碑。

The magnetic fields surrounding Earth and the sun shield us from the worst kinds of radiation, but out there you'll be exposed to the Galactic Cosmic Rays.

地球和太阳周围的磁场保护我们免受最恶劣的辐射，但在那里你会暴露在银河宇宙射线中。