“drill collar wave”的概念、定义、翻译、参考文献-科学参考

单词	drill collar wave
释义	drill collar wave Encyclopedia 理学随钻声波测井释 drill collar wave钻铤波安装在钻铤上的随钻声波测井仪器，在进行声学参数随钻测量过程中，发射器向地层辐射声波的同时沿钻铤传播的那部分声波。钻铤位于钻柱的最下部，钻铤比钻杆的壁厚大、刚度强。
随便看	photon number photon number squeezed state photon-number squeezed state photon number state photon orbital angular momentum multiplexing transmission system，POAMMTS photon-phonon collision photon-photon absorption photon-photon scattering photon pressure force photon production photon recoil effect photon rocket photon scanning tunneling microscope photon scanning tunneling microscope, PSTM photon scanning tunnel microscope photon scattering photon sieve photon sieve telescope photon sphere photon state photon statistics photon stimulated desorption photon stimulated desorption, PSD photon to electron conversion efficiency photon-to-electron conversion efficiency

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