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1.Kfs,bulk density,organic matter,sand,clay,exchangeable sodium and ESP showed the spatial correlation characteristic,but CEC had more distinct spatial heterogeneity than other factors.
粉粒属于均匀分布; Kfs、容重、粒、黏粒、有机质、交换性钠和ESP等空间结构明显,CEC空间变异性较大;收藏指正
2.Based on classic statistics and the Kolmogorov—Smiromov(K—S)normality test,spatial structure was analyzed using the GIS+ for Window 5.The result indicated a normal distribution for Kfs,bulk density,organic matter,sand,clay and CEC,a lognormal distribution for exchangeable Na+ and ESP,and a uniform distribution for silt.
在经典统计学以及Kolmogorov—Smiromov(K—S)正态分布检验概率(Pk—s)检验基础上对数据进行了空间结构分析。 结果表明,Kfs、容重、粒、黏粒、有机质、CEC等符合正态分布,交换性钠和ESP等属于对数正态分布;收藏指正
3.Soil composed of a mixture of sand, clay, silt, and organic matter.
肥土由沙、粘土、淤泥而有机物混合组成的土收藏指正
4.a rich soil consisting of a mixture of sand and clay and decaying organic materials.
一种肥沃的土壤,由沙、粘土和腐烂的有机物的混合物构成。收藏指正
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