英语词汇“piston corer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	piston corer
释义	piston corer piston corer [′pis·tən ¦kȯr·ər] (mechanical engineering) A steel tube which is driven into the sediment by a free fall and by lead attached to the upper end, and which is capable of recovering undistorted vertical sections of sediment.
随便看	thimble printer thimbler thimblerig thimblerigged thimblerigger thimbleriggers thimblerigging thimblerigs thimbles thimble-shaped thimble theater thimble theatre thimbleweed thimblewit thimbling thimbu thimc thimerisol thimerosal thimerosal inactivated pertussis vaccine thimerosol thimersol thimiri virus thimnathah thimoseral

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