地形等高线及文化特点也可呈现在地质图上。
Topographic contours and cultural features can also appear on geologic maps.
本文利用数理统计方法建立地表曲面的经验方程,并由此给出了地形等高线的一种新的绘制方法。
In this paper, the experienced equation for camber of ground is set up by the mathematical statistics method, and a new drawing method of the earth shape contour is given as well.
虽然她皓首穷经地埋首于英国四十万分之一比例尺的全国地形测量地图,追寻每一条等高线,对她的研究目标来说,她仍觉得这份地图算是「粗糙的工具」。
Though she spent much of the time with her nose in one-inch Ordnance Survey maps, tracking the contour lines, she found them a “coarse instrument” for her purpose.
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