So it takes a lot of pressure on top, a lot of extra inert gas to really make much of a difference.

所以你需要很大的压强，或者说大量的惰性气体,才能使蒸汽压发生很小的改变。

youdao

If the situation involved pressure due to a lack of time, then the only difference in my work would be the extra time I would need to put in to meet the deadline on time.

如果情况所涉及的压力，由于缺乏时间，那么，唯一的区别在我的工作将是额外的时间，我需要把在以满足最后期限的时间。

youdao