1.This is called an air contactor.

这气接触器。机翻

2.So air contactors for direct air capture have this unique characteristic design, where they have this huge surface area, but a relatively thin thickness.

因此，用于直接气气接触器具有这种独特特征设计，它们具有巨大表面积， 但厚度相对较薄。机翻