slate bed

英 美
  • 板岩层
  • bed n.床;基座;底层;河床;花坛;苗圃;地层v.安置;发生性关系
  • slate n.板岩;石板;石片;石板色;候选人名单adj.暗蓝灰色的;含板岩的vt.用石板覆盖;严厉批评;提名;预订
    1. There's a bed of rock a few feet below the surface.
      地壳以下几英尺的地方便是岩层。
    2. Exaggerated sections distort the shapes of folds as well as bed thickness.
      比例放大的剖面歪曲褶皱的形态和岩层厚度。