“shingle barchan”的概念、定义、翻译、参考文献-科学参考

单词	shingle barchan
释义	shingle barchan [`shiŋ·gǝl bär`kän] ^GEOLOGY A dunelike ridge formed of shingle perpendicular to the beach in shallow water.
随便看	directrix direct route direct scanning direct scattering theory direct screen halftone direct sequence system direct solar radiation direct stratification direct stroke direct sum direct support artillery direct symbol recognition direct tide direct variation direct viewfinder direct-view storage tube direct-vision nephoscope direct-vision prism direct-vision spectroscope direct voltage direct wave direct-wire circuit direct-writing galvanometer direct-writing recorder Dirichlet conditions

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