This gets stuck on the cell's surface and then reacts with a stain that is added to the sample.

这种酶可以粘附到细胞的表面然后和一种添加的样本上的染色剂反应。

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Atomic force microscopy generates very high-resolution images (about 5-nanometer resolution) by “feeling” the surface of a sample with a tiny probe tip.

原子力显微镜是运用一种微小的探针去“感受”样本表面，能得到高分辨率的影像（约5纳米的分辨率）。

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This device USES a sharp point mounted on a vibrating cantilever, which scans the surface of a sample and reacts to topology and the properties of the sample to provide highly detailed images.

此设备使用尖锐点振动悬臂，它会扫描样品表面、拓扑结构和样品的属性，以提供非常详细的图像。

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Curiosity drilled a hole in Mars to collect a sample of its surface, which is the first time any rover has drilled such a hole on the Red Planet.

FORBES: Curiosity Drills A Hole On Mars

Earlier this month, the Mars Curiosity rover drilled into the Martian surface, in the hopes of collecting a sample from the interior of a rock.

FORBES: Curiosity Confirms Rock Sample Found From Beneath Mars

University of Miami pathologist Richard Cote is using Yang's principle of a lensless microscope to pioneer a way to move a microscope across sample cells located on a fixed surface.

FORBES: Magazine Article