传送

The polymorphisms of C3S were triclinic for the samples with CuO content of 0, 1.0%, 1.5% and 2.0%.

CuO的加入对C3S矿物的晶型产生了显著的影响。

Through analyzing the contour map of soil spatial variability, the same changing law was found in soil organic matter and calcium carbonate content in the horizon direction, which showed that higher soil organic matter and calcium carbonate content appeared in the points closer to the village, forming a concentric circle.

经过对土壤特性空间分布等值线图的分析得出：在水平方向上，土壤有机质和碳酸钙均具有相同的变异规律，距离村庄越近土壤有机质和碳酸钙含量越高，以村庄为回心土壤有机质和碳酸钙含量呈同心圆式的空间变异特征。