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

单词	acoustic logging instrument
释义	acoustic logging instrument Encyclopedia 工学电阻率测井仪释 acoustic logging instrument声波测井仪器在井筒中利用声波换能器向井周介质发射声波，测量声波在岩石和井筒及其中介质传播时振幅、速度和频率等特征的变化情况，研究井眼、套管和地质剖面特征及其变化特性的一系列测井仪器的统称。
随便看	Hebei Sheng Hebei Shooting Range Hebei Sport University Hebei Tuoliang Guojiaji Ziran Baohuqu Hebei University of Chinese Medicine Hebei University of Technology Hebei water conservancy Hebei Weichang Hongsongwa Guojiaji Ziran Baohuqu Hebei Weichang Hongsongwa National Nature Reserve Hebei Weichang Yudaokou Shengji Ziran Baohuqu Hebei Wulingshan Guojiaji Ziran Baohuqu Hebei Wulingshan National Nature Reserve Hebei yangge music Hebei Yinheshan Shengji Ziran Baohuqu Hebei Yudaokou Provincial Nature Reserve Hebei Zhangshiyan Shengji Ziran Baohuqu Hebei Zhengding Longxing Temple Zhuanlun Tibetan Hall repair project Heber approximation Hebesphenomegacorona Hebian Folk Museum Hebi Museum He Bingfu He Binglin He Bingsong He Bi Nong yi

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