overburden layer

英 美
  • 覆盖层
  • layer n.层vi.分层vt.将某物堆积成层
  • overburden v.使负担过重;使装载过多;使过于劳累
    1. A thick, overlying layer of seafloor rock and sediment would also serve as an additional natural seal to prevent escape.
      由海底岩石和沉淀物组成的稠密覆盖层同样会作为一道额外的天然封条防止泄漏。