Sampling designing based on spatial distribution and variability of soil properties is an important issue in recent studies on soil sampling.
利用土壤空间变异特性和空间分布特征进行采样设计是当前土壤采样研究的重要内容。
Based on the special geological conditions, the paper gives an analysis on spatial distribution properties of soil and water loss in Guizhou Province, and gives the detail description for each area.
从贵州省特殊的地质条件出发，分析了全省水土流失的空间分异规律，对各区水土流失特征进行了详细的阐述。
The study of geography concentrates on the spatial distribution and interrelationships of people. natural resources. plant and animal life.
地理学专业主要研究人的空间分布及相互关系，自然资源，植物和动物的生命。
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