Time-lapse microscope images show a microrocket pick up and transport a pancreatic cancer cell (highlighted with parentheses) in diluted human serum.
这组延时显微照片展示了在稀释的人血清中，一个微火箭加速，并捕获了一个胰腺癌细胞（括号中）的过程。
2
Meanwhile, a worldwide network of environmental sensors monitors the planet in real time. And research satellites observe it from above, as if the earth were under a microscope.
同时，全球的环境监测器随时对地球进行观察，就仿佛把地球置于一个显微镜下面。
3
Capturing an image with an electron microscope is a time consumingand expensive process.