The basic properties of some expansive soils such as composition, physic-chemical properties and microstructure etc. are studied in this paper.
本文就笔者搜集到的几种不同的膨胀土样进行了基本特性研究，如物质组成、物理化学性质、微观结构等。
The basic properties of some expansive soils such as composition, physic-chemical properties and microstructure etc. are studied in this paper.
本文就笔者搜集到的几种不同的膨胀土样进行了基本特性研究，如物质组成、物理化学性质、微观结构等。
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