Gaining height, he saw Beijing like a relief map on the ground below him.

飞机升高以后，他看北京就像在他下面的一张地势图。

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A relief map of Europe.

一幅欧洲立体地形图。

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After scanning across the whole surface, having previously compiled a relief map of the surface in the usual way, the researchers were able to draw up a map of the binding sites and pinpoint the positions of the antigens to within two or three nanometres.

ECONOMIST: Microscopy