地面分水岭
Surface runoff was measured by an automatic gauge and a thin triangle weir vertically installed at the outlet of the watershed. The relationships among preferential flow, infiltrated flow and surface runoff were analyzed.
在小流域出口处设置90°薄壁三角堰和水位计记录了地表径流过程,分析了优先流和渗流、地表径流之间的关系。
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