英语词汇“lower jurassic”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	lower jurassic
释义	Lower Jurassic Lower Jurassic [′lō·ər ju̇′ras·ik] (geology) The earliest epoch of the Jurassic period of geologic time, extending from about 185- to 170,000,000 years ago.
随便看	dry matter production dry matter solubles dry matter yield drymba dry measure dry measures dry media reaction dry meter dry metric tonnes dry metric ton unit drymiais dry microburst dry microburst index dry microburst potential index dry milk dry mill dry, mineral-matter free basis dry mining dry mix dry mixing dry-mix shotcrete shotcrete dry moat drymoglossum dry monsoons eclipsing binary star

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Lower Jurassic