“drillpipe”的概念、定义、翻译、参考文献-科学参考

单词	drillpipe
释义	drillpipe Encyclopedia 工学钻杆释 drillpipe钻杆钻井作业中用于延伸井眼、传递扭矩和输送钻井液，并连接钻机地表设备和井眼底部钻磨设备的空心厚壁圆钢管。
随便看	piezoelectric constitutive relations piezoelectric crystal piezoelectric crystal, piezocrystal piezoelectric device piezoelectric dielectric material piezoelectric DNA sensor piezo electric effect piezo-electric effect piezoelectric effect piezoelectric enzyme sensor piezoelectric force transducer piezoelectric geophone piezoelectric immunosensor piezoelectricity piezoelectricity acoustic transducer piezoelectricity of polymers piezoelectric macromolecule material piezoelectric material piezoelectric materials piezoelectric microbial sensor piezoelectric modulus piezoelectric motor piezoelectric of rock piezoelectric pavement piezoelectric polymer

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。