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peneplain是什么意思

peneplain

美['piːnəˌpleɪn]  英['piːnəpleɪn]
n.  准平原
  近义词:peneplane,

英英释义

Noun
  1. a more or less level land surface representing an advanced stage of erosion undisturbed by crustal movements

例句

用作名词(n.)
  1. Subaerial erosion occurs often with reduction to a peneplain.陆上侵蚀常夷平成准平原。
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