“dipole (multipole) sonic logging device”的概念、定义、翻译、参考文献-科学参考

单词	dipole (multipole) sonic logging device
释义	dipole (multipole) sonic logging device Encyclopedia 工学声幅测井仪释 dipole (multipole) sonic logging device偶极子（多极子）声波测井仪利用偶极子（多极子）换能器代替传统单极子声源在井中激发弯曲波（扭转波），并测量其在井筒中传播特性的声波测井仪器。
随便看	extinction theorem extinction theorem method extinction time extinction voltage extinct nuclide extinct radionuclides extinct volcano extine extinguishing agent extirpated species ext mining in social media extouch triangle eXTP extra extra- extra-axial imagery extra-axillary inflorescence extrabudgetary funds of township finance extra cambium extracellular extracellular digestion extracellular enzyme extracellular fluid extracellular matrix,ECM extracellular polysaccharide of pathogen

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