sand ripple 中文意思是什麼
sand ripple
解釋
波浪形沙地-
Our research analyzes desert phenomena and physiognomy characteristics with gas - solid hydromechanics principles. the typical phenomena include sand incipience, sand ripple and sand erode
使用流體力學的基本原理解釋沙漠中的沙粒起動、沙紋形成和沙蝕等常見現象和地貌特徵。 -
The water scarcely reached my waist ; the sand was firm and covered with ripple marks, and i waded ashore in great spirits, leaving the hispaniola on her side, with her mainsail trailing wide upon the surface of the bay
水深僅及腰部,沙地堅實,有起伏的波浪。我神采奕奕地登上岸,撇下在海灣水面上張著主帆歪倒向一旁的伊斯班裊拉號。
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