“top drive rig”的概念、定义、翻译、参考文献-科学参考

单词	top drive rig
释义	top drive rig Encyclopedia 理学钻机释 top drive rig顶驱钻机采用顶驱结构型式，通过升降系统控制钻压，可接立根钻进的钻机。
随便看	newspaper printing newspaper professionalism newspaper publicity campaign Newspaper Registration Certificate Newspaper Regulations newspaper self-discipline newspaper seller newspaper stacker Newspaper Style new special adhesive new special coating New Special Issue News Perspective news photograph new spinning technology New Sports newsprint paper NEWS PROBE News Probe News product design News programs form news receiver News recording newsreel music Newsreel Wang

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。