单词 | soil classification |
释义 | > as lemmassoil classification soil classification n. ΚΠ 1923 Soil Sci. 16 95 On the basis of this concept of soils and soil classification, field and laboratory studies of soils in Michigan have been undertaken. 1946 L. D. Stamp Britain's Struct. & Scenery xi. 92 The basis of the soil classification used for these maps is a textural one:..broadly the purpose was to separate sands, light, medium and heavy loams, clays and peats. 1972 J. G. Cruickshank Soil Geogr. i. 23 Senior members of the national soil surveys such as G. W. Robinson (1932) and B. W. Avery (1956) have been responsible for soil classifications which developed from the work of soil survey in Britain. < as lemmas |
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