实际储层中的岩石是一种非完全弹性的材料，特别是当流体渗入后，岩体往往表现出较强的粘弹性。

Actual reservoir rocks are anelastic materials, especially when they are saturated with some kind of fluid, which will make the viscoelastic characteristics more significant.

youdao

我首先计算-,在你们的参照组中，你们所坐的地方-,失去了多少能量,这是完全非弹性碰撞。

So I will first calculate-- in your frame of reference, - where you are sitting-- how much energy is lost when we have a completely inelastic collision.

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