单词 | peneplain |
释义 | peneplain (once / 207357 pages) n WORD FAMILY peneplain USAGE EXAMPLESAt a stage shortly preceding the base-level stage the surface would be a peneplain. Atwood, Wallace W., The Geography of the Region about D...(2011) This peneplain was later upraised into a plateau and its downward inclination towards the east increased. Russell, Israel C. (Cook), North America(2011) This barrier is not likely to be crossed by any stream until the whole region has been reduced to a peneplain. Sawyer-Harvey, Ruth, Drainage Modifications and Glaciati...(2010) n a more or less level land surface representing an advanced stage of erosion undisturbed by crustal movements Syn|Hyper peneplane champaign, field, plain extensive tract of level open land |
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