The land use spatial distribution pattern had a decisive impact on the inter-year variation characteristics of both runoff and sediment.
土地利用类型的空间分布格局决定了径流和泥沙的年际变化特征。
Abstract: Objective to understand the malocclusion prevalence and distribution characteristics among freshmen, and to carry out preliminary study on the impact of malocclusion on their mentality.
摘要目的了解大学新生错畸形患病情况和分布特点，初步研究错畸形对大学新生心理的影响。
The water chemical characteristics and its distribution rules of the main rivers, lakes and reservoirs in Yunnan province are analyzed, as well as their origins and impact factors.
对云南省主要河流、湖泊、水库等地表水的水化学特征及其分布规律进行了分析，简要分析了基本成因和影响因素。
Starting from a number of influencing factors are analyzed in Changping District, the characteristics of the spatial distribution of rural settlements and the impact of factors;
从多个影响因素入手，分析昌平区农村居民点空间分布特征与影响因素的关系；
Starting from a number of influencing factors are analyzed in Changping District, the characteristics of the spatial distribution of rural settlements and the impact of factors;
从多个影响因素入手，分析昌平区农村居民点空间分布特征与影响因素的关系；
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