Anybody who wants to argue for a different kind of political arrangement will have to make the case uphill against all tradition.

任何人如果想要支持其他不同的政治构成,必须要冲破一切传统阻力

耶鲁公开课 - 古希腊历史简介课程节选

If you took a 15 inch artillery shell moving at the velocity it typically goes at, and take that amount of kinetic energy versus the resistive capacity of a sheet of tissue paper, that's the scale that we're looking at here.

如果你有1个15英寸的炮弹,按照经典的速度移动，会消耗大量的动能,抵抗来自于一张薄纸的阻力，这就是我们在这儿看到的尺度。

麻省理工公开课 - 固态化学导论课程节选

That checks.

这个阻力太大。

耶鲁公开课 - 现代诗歌课程节选

So, I've got plus twos, zooming in at high energy against a wall of positive charge.

两个高能的正电荷,在正电荷壁垒时会遇到阻力。

麻省理工公开课 - 固态化学导论课程节选