由于蛋白质通常是由数千或数万计的原子组成，因此原子坐标通常就能代表PDBML文档的90%甚至更多。

Since proteins commonly consist of thousands or tens of thousands of atoms, atom coordinates often represent 90 percent or more of a PDBML document.

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但是，由于有数以百万计的方法在组成酶分子的原子间扭曲和反转，大量的尝试使得结果具有很多意义。

But since there are millions of ways that the bonds between the atoms in an enzyme's molecules can twist and turn, calling on the masses for this kind of challenge makes a lot of sense.

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尽管黄金微粒仅有60纳米的宽度，但每个小颗粒内都含有数百万计的黄金原子。

Despite being just 60 nanometres across, each of his dots contains millions of atoms of gold.

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