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
- A New Threshold Segmentation of Identification and Pick-up for Contour Line in Paper Military Map
一种新型阈值分割的军事地图等高线识别与提取 - Research on Visualization of 3-D Terrain Based on the Contour Line Map
基于等高线地图的3维地形构建与可视化研究 - 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。 - 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 - 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 - 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。 - 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 - 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。 - 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。 - 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