流域空间结构演化主要受航道等级、城市居中性以及腹地大小的影响。
Basin spatial structure evolution is affected by factors of rank of riverway, geometric centrality of cities, and size of hinterland.
借助于GIS的空间分析功能，对路南石林巴江流域的地貌演化阶段进行了定量研究。
The paper, by the means of the spatial analysis function of GIS, makes a quantitative research on the stage of geomorphologic evolution in Bajiang drainage basin.
借鉴城市空间结构自组织理论，建立流域空间结构演化模型。 最后对赣江流域的空间结构优化进行了尝试。
Then develops an evolution model of basin spatial structure in light of self-organization theory of city spatial structure.
基岩河道流域地区的地貌演化定量化研究在构造-气候-表面过程关系的探讨中具有十分重要的意义。
The quantitative research of geomorphologic evolution in bedrock channel fluvial landscape plays a significant role in the discussion of the relationship among tectonics, climate, and surface process.
应用分布式流域水文模型WEP-L模型初步分析了人类活动影响下的黄河水资源演化规律。
The paper applies the dualistic distributed hydrological model (WEP-L model) to stu-dy the evolutionary laws of the Yellow River Basin's water resources under the impact of human activities.
流域模型为百年时间尺度上流域营养盐沉积输移演化的自然趋势研究，提供了很好评价依据。
The SWAT model has provided an effective tool to evaluate how nutrient production and changes in natural environmental system of the 200 years in the Hong Lake Basin.
流域模型为百年时间尺度上流域营养盐沉积输移演化的自然趋势研究，提供了很好评价依据。
The SWAT model has provided an effective tool to evaluate how nutrient production and changes in natural environmental system of the 200 years in the Hong Lake Basin.
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