主要土地利用分类系统 Major Land Uses Category
分布区主要为黄壤类酸性土，伴生树种主要为马尾松。
The distribution area is mainly the acid yellow soil, and associated species is mainly masson's pine.
以石灰为主要成分，通过掺入其它工业废渣类辅助胶凝材料，研制了一种高效膨胀土固化剂。
A new type of high performance expansive soil stabilizer was prepared by adding other industry waste and supplementary cement materials into lime.
文章最后总结归纳了影响非饱和土电阻率的主要的三大类因素。
At the end, the factors affecting the electrical resistivity of soil were summarized and analyzed.
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