soil map A two-dimensional representation that shows the areal extent or the distribution of soils in relation to other features of the land surface

土壤图 (用二维表示的图纸，用以显示区域范围或有关土地面积的其它功能的土壤分布。)

soil mapping

: 44 phrases in 8 subjects

Agriculture	6
Desert science	3
Earth sciences	10
Ecology	1
Hydroelectric power stations	1
Soil science	4
Technology	18
United Nations	1