“azimuth reflection acoustic logging”的概念、定义、翻译、参考文献-科学参考

单词	azimuth reflection acoustic logging
释义	azimuth reflection acoustic logging Encyclopedia 理学声波测井释 azimuth reflection acoustic logging方位反射声波测井利用井中组合相控阵辐射器向井外定向扫描辐射声波能量，同时在井中利用相控圆弧阵接收器阵列定向探测从井旁声阻抗不连续界面反射回的声波信号的声波测井方法。
随便看	tunnel by drilling and blasting tunnel by pipe jacking tunnel by shield digging tunnel coefficient tunnel cross section design tunnel cultivation tunnel diagram tunnel diod tunnel diode tunnel diversion tunneled space tunnel effect tunnel electrical and mechanical facilities information acquisition equipment tunnel engineering survey tunnel entrance lighting tunnel erosion tunnel excavation tunnel exploration tunnel exploratory method tunnel fatigue-awakening section tunnel gas monitoring instrument tunnel geology prediction instrument tunneling tunneling anisotropic magnetoresistance effect tunneling barrier

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