“downcutting”的概念、定义、翻译、参考文献-科学参考

单词	downcutting
释义	downcutting [`dau̇n´kǝd·iŋ] ^GEOLOGY Stream erosion in which the cutting is directed in a downward direction.
随便看	logic element logic error logic gate logic high logic level logic low logic operation logic operator logic section logic-seeking printer logic swing logic switch logic unit logic word logistic curve logistic growth log line log-mean temperature difference lognormal distribution logo log-off logomania log-on logoplegia logorrhea

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