英语语法分析

To get the ISS research back on track, CASIS has examined more than 100 previous microgravity experiments to identify promising research themes.

为了让国际空间站的研究回到正轨，空间科学促进中心（CASIS）已经考察了100多次以前的微重力实验，以确定有前景的研究主题。

The tray also holds the food packages in place and keeps them from floating away in the microgravity of space.

拖盘也用来把食物包固定在某处，防止它们在太空微重力作用下到处飘浮。

They don't want to have to deal with opening and re-closing things because it's difficult to deal with bulk storage in microgravity.

他们不想要打开包装再封上，因为在微重力条件下处理大包装的东西很困难。