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。
Elevation of outdoor terrace: keep in line with the peripheral roads and sidewalk.
室外地坪标高：与周边市政道路和人行道保持一致。
The precondition of RG line being as datum of time-depth conversion is that the RG line is equivalent to the smooth line of surface elevation.
RG线作为时深转换基准面的前提是RG线等效于地表高程的平滑线。
Roof released elevation of the line of control and the loading axis auxiliary line.
复验安装定位所用的轴线控制点和测量标高使用的水准点。
The paper describes the general situation of the Leveling and recoiling line, its features, elevation arrangement ect of the cold strip mill of tangshan Iron and Steel Co.
简要介绍了唐钢冷轧带钢拉矫重卷机组的总体情况、机组特点、立面布置等。
Considering radar as a point in variational target body coordinate, we can study the azimuth and elevation of line of sight of radar in target body coordinate.
将雷达转换为姿态角不断变化的目标体坐标系下一点，研究雷达视线在目标体坐标系下的方位和高低角。
Line location: according to the installation location, size and elevation in the drawing out of doors and Windows, doors and Windows on both sides of the doors and Windows to the edge line.
划线定位：根据设计图纸中门窗的安装位置、尺寸和标高，依据门窗中线向两边量出门窗边线。
Control of elevation line weights using multiple depth clip planes with varying line weight %.
使用多个深度剪辑的高程线条粗细的控制平面变线重量%。
Because of complex landform and big difference of elevation, transmission line in mountain area has its characteristics which are different form transmission line in common landform.
山区送电线路因其地形复杂、相对高差大，在许多方面都具有不同于普通地形送电线路的特点，对设计工作和勘测工作有更高的要求。
This is an analysis and generalization on hanging type, wire, lead elevation, structure rise, arm stay, phase splitting pattern, OCL post foundation of Qin-Shen Passenger Dedicated line OCL.
对秦沈客运专线接触网悬挂类型、线材配置、导线高度及结构高度、腕臂支持结构、接触网电分相形式、接触网支柱基础等主要技术标准进行分析、总结。
The elevation of 3100 m (in Cooltemperate coniferous and broadleaf mixed forest) was the dividing line between the two realms in Cangshan Mountain.
在中山温凉性针阔叶混交林内海拔约3 100 m 处是该山两大动物区系分异的界线。
This will do more than rip every fault line from Mexico to Ontario, it will reduce the support under land to the West of the Mississippi, dropping this land in elevation and flooding it.
这不仅仅会把从墨西哥到安大略省的每个断层带撕裂，还将减低对密西西比州西部陆地的支持，降低该陆地的海拔高度，并且使其被洪水淹没。
This will do more than rip every fault line from Mexico to Ontario, it will reduce the support under land to the West of the Mississippi, dropping this land in elevation and flooding it.
这不仅仅会把从墨西哥到安大略省的每个断层带撕裂，还将减低对密西西比州西部陆地的支持，降低该陆地的海拔高度，并且使其被洪水淹没。
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