bottom relief map
英 [ˈbɒtəm rɪˈliːf mæp]
美 [ˈbɑːtəm rɪˈliːf mæp]
海底地形图
双语例句
- A method using quadrilateral interpolation are given to get the river bottom elevation data of grids rapidly. Through the AutoCAD data-interface, the channel bottom elevation data and the vertical velocity data are transformed to 3-D relief map and colorized velocity profile in AutoCAD for intuitive analysis.
计算中采用了四边形插值方法以快速生成计算网格的河底高程数据，并利用AutoCAD的数据接口生成河底三维地形图和彩色流速分布图以进行直观分析。