overlain

基本解释

• vt. 放上面(覆盖在 ... 上面； 叠加)

同根派生

• overlain相关词

英汉例句

• The channel is overlain by siltstone and lenticular beds of limestone.
  河道上面覆盖着粉砂岩和石灰岩透晶体。
• Petroleum stores, however, are sometimes overlain with nonporous rock.
  但是,有时覆盖油藏的岩石是非渗透的。
• These cyclic sequences are overlain by the lagoon dolomitic mudstones and shales.
  米级旋回层序之顶覆以厚度不等的?
• The turbidite is overlain by Mid-Cretaceous volcanic rocks and intruded by Eocene tonalites.
  研究表明，这些含砾泥岩可能是水下碎屑流沉积，其生成环境可能是海底扇中扇的水道。
• The channel sandbar is the main sandbody and is usually directly overlain by floodplain deposits.
  其中，河道砂坝是其主要砂体，顶部常被洪泛平原直接覆盖；

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