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diatreme

英 /ˈdaɪətriːm/美 /daɪəˈtriːm/
  • n.
    火山爆发口，[地质] 火山道

双语例句

  1. The diatreme breccia pipes belong to volcanic crater phase and volcanic conduit phase, and consist of breccias and binding material.
    爆破角砾岩筒属火山口相和火山管道相，脉岩属次火山相。

网络短语

  • phreatic diatreme
    蒸气〔火山〕道
  • diatreme breccia
    爆发砾角岩
  • diatreme phase
    火山颈相
  • diatreme breccia pipe
    火山爆发角砾岩筒

同义词

n.
volcanic vent
火山爆发口，[地质]火山道

英英释义

  • A diatreme is a breccia-filled volcanic pipe that was formed by a gaseous explosion. Diatremes often breach the surface and produce a steep-sloped and cone-shaped tuff cone, a relatively shallow crater known as a maar, or other volcanic pipes.