HEPA filters capture almost all particles in the air that are zero point three microns in size or larger.

VOA: special.2009.07.14

If I get you down to a cluster of about 30 water molecules, the boiling point is a function of the size of the water droplet.

如果对于一个由30个水分子,组成的簇，沸点是,水珠尺寸的函数。

麻省理工公开课 - 固态化学导论课程节选

We don't seem to be doing that just yet, certainly not as badly, alright, so at this point in the story I have a sorted list of size 4.

当然现在我们不需要那样做,此时此刻,我已对整个问题中大小为4的列表排好序了。

哈佛公开课 - 计算机科学课程节选