然而,玻璃制品在厚度上发生了巨大变化:从单一的6.8毫米变为亚毫米级至25毫米区间的任意厚度。
However, the product has changed dramatically, from a single thickness of 6.8 mm to a range from sub-millimeter to 25 mm.
因为该卫星的海拔高度已知,于是就能够确定海平面以上的冰层厚度,从而可以计算出冰层的总厚度。
Because the satellite's altitude above sea level is known, the thickness of the ice above sea level can then be determined, allowing the overall thickness of the ice to be calculated.
之后我量了下厚度,既然长度是四倍,那么根据假设,厚度应该是八倍。
Then I measured the thickness, if the length is four times higher then the thickness has to be eight times higher if this holds.
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
The first and most obvious thing to say about the Republic is that it is a long book.
首先也是《理想国》,最明显的特征,就是其厚度。
And, in this case, they had foil that was less than a micrometer thick.
这样的话,他们采用的箔的厚度小于一微米。
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