contour line
英 [ˈkɒntʊə(r) laɪn]
美 [ˈkɑːntʊr laɪn]
等高(等位,恒值,轮廓)线
英英释义
noun
- a line drawn on a map connecting points of equal height
双语例句
- The outline is taken as that of the contour line defining its base.
轮廓由确定它的底部的等值线表示出来。 - Creating Finite Element Model By Using The CAD Contour Line
利用CAD地形线图进行有限元模型建立 - A novel method for extracting contour lines from common-conditioned topographic maps is presented, which solves contour line disconnection and conglutination by both contour line color segmentation results repaired with the line gray segmentation and local window segmentation.
提出了一种了适合一般质量地形图中等高线自动提取的新方法,利用灰度线段分割修补等高线彩色分割结果和局部窗口分割技术,解决了等高线的断裂和粘连问题。 - The drawing of contour line with cubic splines interpolation was tested.
对采用三次样条插值方法绘制等值线进行了实验。 - If the element being tested with a tolerance requirement is a contour line or surface, point the arrow and datum symbol to the contour line or surface, and keep it away from the dimension line.
当具有公差要求的被测要素为线或平面时,将指引线箭头和基准符号指在线或平面上,且必须与尺寸线错开。 - The sampling density can be controlled according to the practical requirement during the course of contour line vector.
在等高线的矢量化过程中,可根据实际需要对采样密度进行控制。 - And uses the method of linear iterative method and cubic B-spline curve to smooth and fit contour line.
用线性迭代法和分段三次B样条曲线对等值线进行光滑处理。 - Research and Realization of DEM Arithmetic Based on Contour Line
基于等高线的DEM生成算法研究和实现 - 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。 - Comparing Terrain Factors Extracted by DEM Which are Created by Different Spatial Interpolation, Contour Line and Resolution
不同空间插值、等高线及分辨率下微地貌DEM地形因子对比研究