| 释义 |
1 [水文]?河网密度 ［15］ 167 河网密度（drainage density）： 表示某一流域内水系分布的稠密程度。它是流域内干流,支流等全部水流总长度与该流域面积之比,即单位面积内河道的总长度,计算方... 2 ?排水密度 ... drainage basin河盆；河域 drainage density河网密度；排水密度 drainage network （1）河网，（2）排水网 ... 3 ?河网疏密程度 ... 角峰(horn) 河网疏密程度(drainage density) 极地冰川(polar glacier) ... 4 ?河流密度 ... 流域；流域盆地 drainage basin 河流密度 drainage density 分水岭 drainage divide ...
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Shiqu tortuous, from west to east, drainage density Shop at the end of black gravel. - 2
The karst topography in Guizhou province is analysed, the topographic sorts and correlations among population, GDP, vegetation and drainage density are portrayed respectively. 对贵州省喀斯特地貌进行了特征分析，讨论了喀地貌类型及其与人口、经济、植被和河网密度等的关系。 - 3
There is a greater density of household goods; they demand more services such as sewage and drainage. 家用物品更加密集；他们需要诸如污水处理和下水道之类的更多设施。
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