摘要
土被结构分级是上被结构研究的重要任务．本文在分析上被结构的发生分级基础上，介绍了为了不同目的而进行的土被结构应用分级及土被结构应用分级在不同领域的应用．
It is very important duty that grade soil structrue to research soil structrue.In. this paper,on the base of analysing soil structrue have graded,also intraduce how to a applied and graded it on defferent purpose and use it in defferent field.
出处
《松辽学刊（自然科学版）》
1995年第4期38-40,共3页
Songliao Journal (Natural Science Edition)
