marine alluvium

英 美
  • 海洋冲积层
  • alluvium n.冲积层;冲积土
  • marine adj.海的;海事的;海生的;航海的n.海运业;船舶;水兵
    1. This saphire deposit is occurred in the Holocene alluvium.
      矿床赋存于全新统冲积层。
    2. Much of the higher reflecting alluvium and limestone fell along the toe portion of the characteristic curve.
      大部分反射率较高的冲积层和灰岩都位于特性曲线的趾部。