“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	Laue method Laue pattern Laue plane Laue theory laughing gas Laugiidae laumonite laumontite launch launch complex launcher launching launching angle launching cradle launching pad launching ramp launching site launching tube launching ways launch pad launch vehicle launch window launder launder screen launder separation process

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