If you look at Staphylococcus under a powerful microscope it looks like a bunch of little grains in bunches.

在高倍放大镜下，您会发现，葡萄球菌看起来像是一簇簇的微小颗粒。

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We may find it difficult to believe that matter is made up of units or particles so small that they cannot be seen even with the aid of the most powerful microscope.

我们可能会感到难以置信，物质竟然都是由非常小的单元或粒子组成的，它们如此之小，甚至借助高倍显微镜都很难看得见。

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They can see the damage to the tiles using electron microscopy - that's a very powerful microscope.

他们用高倍数的电子显微镜观察到瓷片的损伤。

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In essence, the PacBio machine could become a powerful molecular microscope that allows researchers to, for instance, watch drugs block enzymes and use that information to build better ones.

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Adrian Cheng invented a powerful non-invasive, high-speed microscope technology for imaging the activity of thousands of cells in the brain simultaneously, in real time, offering a view of neural circuits at work.

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