玄武岩红土壳具帝状结构。

Lateritic crust of basalts is of zonal texture.

youdao

在对昆明某地玄武岩红土进行现场勘察的基础上，对其剖面的物质组成取样进行了研究。

This paper analyses the substance compositing of the basalt laterite section, based on site investigation the basalt laterite in Kunming area.

youdao

在对昆明某地玄武岩红土进行现场勘察的基础上，对其剖面的物质组成取样进行了研究。

This paper analyses the substance compositing of the basalt laterite section, based on site investigation the basalt laterite in Kunming area.

youdao