1) downhill pipe line
下坡管线
2) launching stand
管线下水坡道
3) grade line
管道坡降线
4) slope pipeline
有坡度管线
5) downward slope line algorithm
示坡线下行算法
1.
Based on DEM,the author adopts curved quadrangle interpolation and downward slope line algorithm provided by the paper,converts the complex three-dimensional issue into a two-dimensional problem,thus the algorithm has been simplified.
基于DEM,作者采用曲边四边形内插法,借助论文构建的示坡线下行算法,将复杂的三维问题转化为二维问题,降低了算法难度。
6) underground pipeline
地下管线
1.
Study the influence of tunnel construction on the neighboring underground pipeline;
隧道施工对邻近地下管线的影响研究
2.
Probe into the Final Survey Methods of the Underground Pipelines;
地下管线竣工测量方法的应用
3.
General investigation method of underground pipeline in small cities and towns;
小城镇地下管线普查方法探索
补充资料：下坡
1.指山坡的下面。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条