流域内自然地理要素的空间差异导致了流域水文过程的时空变化。
Spatial heterogeneity of physiogeographical components leads to spatial and chronological changes of hydrological process in watershed.
降水入渗规律的研究可为流域水文过程的预测和评价提供重要的科学依据。
Study of water through soil infiltration may offer a scientific support for prediction and evaluation of watershed hydrological processes.
因此，对流域水文过程研究的最终目的，就是建立基于“流域二元水循环模式”的流域水文模型。
The essence of So-called Dual Water Evolvement Mode is to study the impact of nature processes and man's activities respectively.
这种地形指数新算法的提出对于流域水文过程机理分析及陆面过程定量化研究具有一定的现实意义。
The new algorithm proposed in this paper will be useful to a certain extent to analyze watershed hydrological processes and quantify the land surface processes.
以拉萨水文站上游流域为研究对象，利用分布式水文模型SWAT对拉萨河流域水文过程进行模拟。
The distributed hydrological model SWAT was used to simulate the hydrological processes in the Lhasa River Basin upstream of the Lhasa hydrological station.
农业非点源污染是水系或水体水质恶化的最主要原因，同时也是土地生产力退化的直接动因，农业非点源污染又往往与流域水文过程具有不可分割的关系。
As the main reason for the worse water quality, agricultural non-point pollution, which also causes soil productivity to degenerate directly, is tightly related with the hydrological process.
分布式流域水文模型比较客观地描述实际水文过程，但需要强大的数据库支持。
The watershed-scale distributed hydrological model can describes the process of hydrology rather objective. But it needs the strong support of database.
对特定小流域地表产流输出过程的分析，有利于对流域内部各种水文过程的认识。
It is helpful to know the different water processes through observing and analyzing the variation of flow output in a small watershed exit.
对特定小流域地表产流输出过程的分析，有利于对流域内部各种水文过程的认识。
It is helpful to know the different water processes through observing and analyzing the variation of flow output in a small watershed exit.
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