Synposis Low category classification of soils serves as a bridge between the soil classification and land use.
土壤基层分类是沟通土壤分类与土地利用的桥梁。
According to the Property of soil and compared with the" Chinese soil Taxo-nomic classification"(Ist proposal), this paper has discussed the classification of soils ofQingliang peak in Anhui.
本文根据清凉峰土壤的特性，按照“中国土壤系统分类（首次方案）”，讨论了清凉峰土壤的分类问题。
In the new classification standard of soil adopted by the Railway Ministry, fine particle soils are classified by plastic index diagram instead of plastic index simply.
在铁道部新的土分类标准中，细粒土由按单纯的塑性指数分类改为按塑性图分类。
There are some divergences of views on the classification of podzolic soils among in China and other countries and much work remains to be done in this respect.
关于中国灰化土的分类，特别是与美国灰化土分类的对比问题，目前国内外均存在分歧，这项研究尚有待深入进行。
Based on this absorbed suction concept, the classification of saturation in soil and a principle of effective stress are proposed for unsaturated soils.
基于湿吸力概念，分析并给出了有效应力公式，建议了非饱和土的状态分类及有效应力原理。
This classification has also been proved advantageous not only to discriminate the soils from the data of field survey or remote sensing, but also to determine the possibility of soil improvement.
这样的属性分类，还有利于野外识别土壤和确定其改良的难易程度，使调查成果发挥实效。
In this paper, an approach to research on soils classification is developed, and a recommendation is presented for the soils classification system in Foundation Design Code of China.
本文提出一种土分类的研究方法，并为我国地基基础设计规范的土分类系统给出了一些修改的建议。
The index of ground heave in expansive soils is used as the basis for the classification of expansive soil foundations.
以膨胀土地基变形量作为膨胀土地基的分类指标，对膨胀土地基进行了分类。
The index of ground heave in expansive soils is used as the basis for the classification of expansive soil foundations.
以膨胀土地基变形量作为膨胀土地基的分类指标，对膨胀土地基进行了分类。
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