Metal bar "peony flowers back relief map", although riches and honour, luck.
金条背面浮雕《牡丹百花图》，暗合富贵、吉祥。
一幅欧洲立体地形图。
First, the basic principles of geometry rectification of digital aerial images and raster relief map are introduced and thus the accuracy of geometry rectification is improved.
首先，重点阐述了数字航空影像几何纠正，以及栅格地图变形纠正的基本原理，进一步提高了几何纠正的精度。
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。
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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