The other is that the rarefied nature of astrochemistry changes the way processes work.

二是天化其稀薄的属性会改变化反应的过程。

But you can't keep astrochemists down.

但是你不能让天化家们失望。

From a scientific perspective, there is so much to unpack across the nine films in the  anthology; we have astronomy, astrobiology, chemistry, long-duration space travel, and  astro-archaeology, all forming important aspects of these stories.

从角度来看，这部选集的九部电影中蕴含着丰富的内容待我们探索；天文、天、化、长期太空旅行以及天考古，这些元素共同构成了这些故事的重要组成部分。

By analyzing the chemical composition of these  objects, researchers can better understand the conditions that prevailed during the universe's  early history and how it has evolved over time.

通过分析这些天的化成分，研究人员能更深入地理解宇宙早期历史中的盛行条件， 以及其随时间的演化过程。