Soil variability was studied with routine statistics method and spatial analysis method.
应用传统统计学方法和空间分析方法对土壤养分变异进行了研究。
Based on the spatial analysis method of elasticity mechanics, the relation between the shape of the plane stope and horizontal construction stress was analysed.
利用弹性力学的空间分析方法分析了采场平面形状与水平构造应力之间的关系。
Based on spatial analysis method of economic geography, the characteristics of spatial distribution and flow of wealth group are analyzed, taking a province as the basic unit.
运用经济地理的空间分析方法，以省区为基本区域单元，分析我国财富人群空间分布和空间流动特征。
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