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
- Research of Improved Two-dimensional Contour Line Display Based on Layer Technology
使用图层技术改进等值线二维显示的研究 - A Novel of Contour Line Simplification Algorithm Base on Visibility
基于通视性原理的等高线化简算法研究 - The contour line of the inner and outer of bridge shall be smooth and clear, without sudden break, obvious flection or recurrence.
桥梁的内外侧轮廓线应顺滑清晰，无突变、明显折变或反复现象。 - Fortunately, in most cases, the image contour line, which segments the sky background and mountain, can be easily fetched from those photog.
本文提出了一种匹配山体图像轮廓线的相机空间定位方法。 - Terrain Matching Algorithm Based on Contour Line and Hausdorff Distance
基于等高线和Hausdorff距离的地形匹配方法 - 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 - In this paper, the methods of drawing contour line from terrain map, the vector of contour line and generating elevation data from vector data are discussed.
论述了从地形图中提取等高线、对等高线矢量化以及通过矢量数据生成高程数据的实现方法。 - 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。 - But this measurement can only obtain the integer grade fringe ′ s contour line, the precision is constrained.
但该方法只能得到整数级条纹的等高线，精度受到制约。 - It mainly introduces a method that applies rarefies and smooth to the automatic forming contour line.
介绍了对自动生成的等高线进行圆滑和抽稀处理的一种方法。