1) River extraction
河流提取
2) drainage network extraction
河网提取
1.
The paper introduces the theories and methods of drainage network extraction, and analyses the results of the test in Lancang River Basin.
而河网提取、子流域划分以及分布式水文模型等对水文地理信息的分析、模拟技术和方法更是其中的难点。
2.
The approach has high applicability and is not restricted by the basin scale and original data precision,and also,the corresponding drainage network extraction process could take full advantage of current various software platforms without any change.
针对现有国内外各种软件平台对大尺度流域高分辨率河网提取能力不足的现状,提出了多叉树耦合方法,通过先分块提取、后重新耦合的方式,可以获取全流域一体化的高分辨率河网拓扑信息。
3) channel network extraction
河网提取
1.
The Chanba River Watershed flowing through Xi\'an City was taken as a research object for channel network extraction.
以G IS为平台,介绍了基于地表径流漫流模型的流域河网提取算法与流程。
4) polypeptides A
河豚提取物
5) River Selection
河流选取
6) stream straightening
河流取直
补充资料：被污染的河流
被污染的河流
叱自 被污染的河流《自然生物之旅》
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