“偶极子声波测井仪”的概念、定义、翻译、参考文献-科学参考

单词	偶极子声波测井仪
释义	偶极子声波测井仪 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	Press and Publication Confidentiality System Press and Publication Digital Resource Identifier, PPRI Press Association，PA pressboard press censorship press circles Press Complaints Commission press conference press council Press Council (British) pressductor pressed pressed voice pressel Presses Universitaires de France Press Ethics Committee press felt press filter press financial management press-forming Press Gang of Able-Bodied Men press-hand cup pressing pressing and kneading manipulation pressing force

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。