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graded bedding

/ˈɡreɪdɪd ˈbedɪŋ/
  • [地质] 粒级层;序粒层;粒级层理

双语例句

  1. Depositional beddings such as graded bedding, massive bedding, parallel bedding, cross-bedding and wave bedding, are well developed;
    粒序层理、块状层理、平行层理、交错层理、波状层理十分发育;

网络短语

  • biogenic graded bedding
    生物粒级层;生物递变层理
  • content graded bedding
    含量递变层理
  • reverse graded bedding
    反序粒层理
  • rhythmic graded bedding
    韵律性递变层理
  • reversely-graded bedding
    倒转分级层

英英释义

  • Schematic illustrations of two styles of graded bedding: left: normal grading; right: inverse grading.