drainage network

常见例句

A practical method of extracting drainage network of watershed from DEM is introduced in this paper.
本文介绍了一种从DEM中提取流域河网水系的实用方法。
Aim Based on the digital elevation model, to find the method of drainage network fractal dimension figured out by GIS and analyze the meaning of different fractal dimensions.
目的探讨在GIS支持下河网分维数的计算方法以及不同分维的意义。
In addition to all the civil construction works, it includes outdoor road project, general drainage network, electricity network , septic tank , power distribution and transformer house .
除全部土建工程外，还包括室外的道路工程、总体给排水、电网、化粪池、变配电房等。