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）。
contour line //
名词 a line on a map or chart joining points of equal height or depth 等高线 (Often shortened to contour)
a line drawn on a map connecting points of equal height
同义词： contour
等值线
等深线
等高线
等高线（Contour Line）：是标高相等各个地点的连线。每隔一定高度画有一条连线，旁边注有标高。
... continuum 连续谐波带 contour line 等高线地图 contour map 轮廊投影仪 ...
... [整补站]轮廓灯 contour light 等高线,轮廓线 )等值线 contour line 合约,契约 contract ...
轮廓线；[气象][数][测]等高线
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。
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。
By using the role and the drafting methods, projective contour line of a quadric at random position can be drawn.
利用这一规律和作图方法，可以解决任意位置的非退变二阶曲面的投影轮廓线的作图问题。
Cogg's nook, a little recess tucked into the 150-foot contour line, was perhaps the best place where he could put his hut.
That's important thanks to the rotatable nature of the Contour line.
ENGADGET: Contour+2 review: the best consumer helmet camera on the market
Contour's built-in Bluetooth technology enables users to line up and preview shots before recording or press record from their phone while the camera is already mounted.
ENGADGET: Contour+2 action camera puts waterproof 1080p recording in your pocket for $400