安卓的方法是更多地使用随机内存和电池资源，而苹果则是用较少的二者资源却提供几乎一样的体验。

Android's approach USES more RAM and battery life. Apple's USES less of both while providing nearly the same experience.

youdao

我开始计时，用和原来一样的方法，只是我现在做的是，完全非弹性碰撞。

And so now I will do the timing in exactly the same way that I did before, except that now I have a completely inelastic collision.

youdao

这和那边的公式是一样的，只是通过偏θ和下标a把所有的事情分开,如果对你来说用这种方法更容易理解。

See, this is the same formula as the one over there, just dividing everything by partial theta and with subscripts little a.

youdao