In other words, while these arrays have the thickness of a conventional crystalline solar cell, their volume is equivalent to that of a two-micron-thick film.

换言之，当这些阵列具有传统晶体硅太阳能电池(crystallinesolar cell)的厚度时，它们的体积相当于两微米厚的薄膜的体积。

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

The main factors of influencing coal-bed gas production are permeability, thickness, and gas-bearing volume of the coal-bed.

影响煤层气产量的主要因素是煤层渗透率、煤层厚度及含气量。

youdao

"You know the thickness, tolerances of wood has to be exactly right for the right tone, and volume of a soundboard has to be measured exactly, and that's done mostly by ear.

VOA: standard.2010.07.06

As one tenth of the ice sits above the water, it is then possible to work out the overall volume and thickness of ice in that location.

BBC: Arctic ice thickness 'plummets'

Compared to the very first PS3 model with 60GB HDD, the internal volume as well as its thickness and weight are trimmed down to approximately two-thirds.

ENGADGET: Sony unveils slimmer PS3: $300, lands in September (updated!)