And then it's been demolition derby since then.

从那以后就一直是拆迁德比。

And if you ask me it's just as exciting and a heck of a lot more useful than demolition derbies.

而且，如果您问我，这与爆破德比一样令人兴奋，而且有用得多。

So just like the cars in a demolition derby, all else being equal, the faster the particles move, the harder the collision will be.

所以就像拆车比赛中的汽车一样， 在其他条件相同的情况下，粒子移动得越快， 碰撞就越困难。

As an example take nitric oxide, one of the byproducts of gasoline combustion, and something that you can smell quite clearly at a demolition derby.

以一氧化氮为例，它是汽油燃烧的副产品之一，在拆迁比赛中你可以很清楚地闻到它的味道。

So there you go, in demolition derbies and in chemistry it all comes down to how hard you can hit, and how well you can aim your punches.

所以你去吧，在拆除德比和化学中， 一切都归结为你能打多重， 以及你能多好地瞄准你的拳头。