So, what I get is that one over, let me divide by the volume of d, sorry.

我得到的是那边那个，除以d的体积，抱歉。

youdao

D is the hdisk name for the alternate root volume group (altinst_rootvg).

d是替代根卷组(altinst_rootvg)的hdisk名称。

youdao

So if we want to talk about the volume of that, we just talk about the surface area, which is 4 pi r squared, and we multiply that by the thickness d r.

如果我们要讨论它的体积，我们要用的是表面面积，也就是4πr的平方，乘以厚度dr

youdao

In fact to write a run those same experience-- those same experiments now with the even greater volume of data computers are now producing I'd probably have terabytes worth of data and at that point things just would have broken.

事实上-,目前使用大量数据的相同实验中,计算机会产生,兆兆字节的数据,那时，一切都有可能遭到破坏。

哈佛公开课 - 计算机科学课程节选