“ultrasonic logging”的概念、定义、翻译、参考文献-科学参考

单词	ultrasonic logging
释义	ultrasonic logging Encyclopedia 理学声波测井释 ultrasonic logging超声波测井采用超声波频段（＞20千赫）的脉冲弹性波在井下进行的超声脉冲回波测量技术。
随便看	geological logging technology geological map geological map compilation geological map of ore deposit geological mapping geological mapping based on radioactive data geological mapping in shallow overburden area geological mapping method geological map sheet geological mechanical model experiment geological microbe geological mineral resources map Geological Museum of Geological Survey Institute of Ministry of Agriculture and Commerce Geological Museum of Jingyu Volcanoes and Mineral Springs geological observation point layout geological origin type of fracture geological plan of mining level geological prerequisite of prospecting geological processes geological profile logging geological profile measurement geological radar method geological record geological relics protection law geological remote sensing

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