| 释义 |
contour line
释义
等高线：连接地表上具有相同高度的点的线条（如地图上的线条）。
例句
1·An isogon is a contour line for a variable which measures direction.
等角线是用于测量方向的变量的轮廓线。
2·The indifference curve may be compared with a contour line on a map.
无差别 曲线可以与地图上的等高线相比拟。
3·A simplified method was put forward on a binary image contour line extraction.
该文对二值图像轮廓线的提取，提出了一种简捷的算法。
同义词
轮廓线；[气象][数][测]等高线
form linetrace contour
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