Vocab Bloom Hub

b-horizon

/ˈbiː həˌraɪ.zən/

翻译: 土壤剖面中位于A层(表土层)之下的土层,其特征是积累从上层淋溶下来的有机质和矿物质。

1 个条目

noun

/ˈbiː həˌraɪ.zən/C1formalscientific
  • zh土壤剖面中位于A层(表土层)之下的土层,其特征是积累从上层淋溶下来的有机质和矿物质。

A noun referring to the layer of soil located directly beneath the A-horizon, characterized by the accumulation of organic matter and minerals leached from the surface layers.

专有名词

  1. Subsoil layerC1formalscientific

    The layer of soil located immediately below the A-horizon, characterized by the accumulation of minerals and organic matter leached from the surface.

    zh淀积层

    • The B-horizon is often denser and richer in clay than the topsoil.
    • Roots of deep plants can penetrate into the B-horizon for nutrients.
    • Geologists study the B-horizon to understand soil formation processes.

    同义词subsoil