表土层的英文

a horizon

ahorizon

epipedon

grass roots

+更多解释...

ledge finder

mantle of rock

mantle soil

overburdening

pedosphere

soil cap

surface of the soil

surface soil layer

veneer of soils

• 表土层压:    overburden pressur ...
• 地表土层:    surface horizon
• 地球表土层:    pedosphere

例句与用法

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1. Loess is easy borne by the wind and may be carried long distances before it falls to earth and becomes topsoil .
   黄土易被风刮起并带至远处方才落下成为表土层。
2. Practices of mine shaft sinking construction in deep mine freezing shaft
   深厚表土层井筒冻结段施工技术
3. Diagnostic subsurface horizons
   诊断亚表土层
4. Discussion on coercibility of shaft wall structure in deep thick surface seam shaft
   深厚表土层井筒可缩井壁结构的探讨
5. Rheidity phenomena and shaft lining mechanics model of drainage and compression in upper soil mass
   底部含水层疏水时表土层的流变作用及井壁受力模型