“sigmoidal dune”的概念、定义、翻译、参考文献-科学参考

单词	sigmoidal dune
释义	sigmoidal dune [sig`mȯid·ǝl `dün] ^GEOLOGY A dune with an S-shaped ridge crest formed by the merger of crescentic dunes.
随便看	hexachlorobenzene hexachlorobutadiene hexachloroethane hexachlorophene hexachloropropylene hexacontane Hexacorallia hexacosane hexacosanoic acid hexactin Hexactinellida Hexactinosa hexad axis hexadecimal hexadecimal notation hexadecimal number system hexadentate ligand hexadiene hexafoil hexagon hexagonal close-packed structure hexagonal column hexagonal-head bolt hexagonal lattice hexagonal nipple

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