soil structure type

基本解释

Thirdly, the paper analyzes SEM photos, getting micro-structure type of soil in this area.
第三、对研究范围内土体的SEM照片进行了分析，得出了该区土体微结构类型。
The type of soil body structure is main factor that affects the sediment and deformation of a highway foundation.
土体结构类型是制约公路路基沉降变形的主要因素。
The stability of spatial structure of soil type declines from South China to Northeast China, but rises from the southeast to the northwest in the Qinghai-Tibet Plateau.
随着我国土壤类型由南向东北的变化，各土壤类型斑块镶嵌结构的稳定性指数总体变小；