The best we've got is a compound called tantalum carbide, which can handle about 4,000 degrees Celsius max.

我们最好的材料是种叫做碳化的化合物，它受最高约 4000 摄氏度的温度。

This is a tantalum capacitor. Or at least we think it's a tantalum capacitor.

这是电容。或者至少我们认为它是电容器。

That is possible because this part of the transistor is made of tantalum pentoxide, a material whose atoms are arranged in a lattice which contains holes large enough for copper atoms to squeeze through.

这是有能实现的，因为这部分晶体管是由五氧化二制造的——这种材料将它自身的原子排布在晶格中，这些晶格包括些足够大的孔，让铜原子挤过去。