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单孔声波测井仪
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单孔声波测井仪
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地下水水质现场快速检测仪
释
single-hole sonic logging meter
单孔声波测井仪
用于采集由换能器激发的沿井壁滑行产生的折射波(包括可反应井壁大量信息的纵波、横波、斯通利波等多种波)全波列声波信息的仪器。主要用于对井孔岩体岩性、类别、结构、构造进行划分。
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Desiderius Erasmus
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Design
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Design 2005!
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designability of protein structures
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design allowable of composite structures
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designated area of salt sale
designated function of city
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designation of variable stars
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