The author also expresses soil classification and recognition knowledge of expert in soil science using data structure of producing rule linked with frame rule for knowledge expression in the CRID .
dict.cnki.net
土壤分类为河流冲积土发育的潮汐沙土, 砂壤土质地.
The soil is classified to tidal sandy soil, derived from river alluvium with sandy loam texture.
dict.cn
由于地理位置和地质条件的复杂性,拟以地带性土壤分类的方法进行建模。
In sophisticated geographic and geological conditions, models are sorted out in the zonation character of soils.