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surface soil
topsoil.
読み方:ひょうど
石炭層や鉱床に到達するためにどけなければならない表面の土
(the surface soil that must be moved away to get at coal seams and mineral deposits)
表面の土の層
(the layer of soil on the surface)
読み方 ヒョウド
mantlerock
overburden;top soil
カテゴリ 技術用語
土壌
soil
粘土層
a layer of clay
岩屑土という表土
a group of shallow topsoils, called lithosol
表土の下層ある土壌
soil which forms a lower layer of topsoil
風成土という土壌
a soil called {aeolian soil}
肥沃な土壌
a fertile soil
軽量土壌
light soil
粘土質の土壌.
a clayish earth
土壌断面の層
a layer in a soil profile
砂壌という土壌
soil called sandy loam
河成土という土壌
soil called fluvial soil
苦土という土壌
a soil called underlying barren soil
土壌のもつ性質
the type of soil
黄色土という土壌型の土
a type of soil called {"yellow coloured earth"}
豊かな土壌
rich soil
火山灰土という土壌
volcanic tuff called trass
黒色土という土壌
a humus-rich soil type found in temperate to cool climates, called chernozem
表土