“钻铤波”的概念、定义、翻译、参考文献-科学参考

单词	钻铤波
释义	钻铤波 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	average molecular weight average neutron yield per fission averageneutron yield per fission average outgoing quality average outgoing quality limit average piston speed average population average pore diameter average potential theory average power average power meter average power of alternating current average probability average profit average quality average range average rate average rate of convergence average rate of profit average reservoir pressure average reward model average risk average rotation average run length average sample

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。