运用GIS空间分析工具，分析了地表温度与地形特征和地表覆盖类型之间的关系。
The relationships between topographic factors, various land cover types and the land surface temperature were analyzed using GIS spatial analysis tools.
影响城市热环境的因素有很多，其中地表覆盖类型是热效应影响因素中较为重要的一个。
There are many factors affecting the heat effect, and the earth surface cover is the key one.
试验结果表明，我国西部地区地表覆盖类型发生改变后，对降水和地表温度都有显著的影响。
Results show that precipitation and surface temperature will be changed obviously when the vegetation type over the west part of China is changed.
利用野外模拟降雨试验，研究了植被类型、降雨强度、地表结皮、覆盖杂草等对荒草地和裸地降雨入渗、产流的影响。
The effects of vegetation type, rainfall intensity, surface crust, and weed cover on rainfall infiltration and runoff on grassland and bare land were studied under simulated rainfall conditions.
②复合特征是土地覆盖的固有属性，有效地表达与特征量化复合类型是需要不断努力去解决的问题；
Mosaic feature is the inherent characteristic of earth surface, we should make great effort to express effectively and quantify feature of mosaic types;
②复合特征是土地覆盖的固有属性，有效地表达与特征量化复合类型是需要不断努力去解决的问题；
Mosaic feature is the inherent characteristic of earth surface, we should make great effort to express effectively and quantify feature of mosaic types;
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