“顶部驱动钻井装置”的概念、定义、翻译、参考文献-科学参考

单词	顶部驱动钻井装置
释义	顶部驱动钻井装置 Encyclopedia 工学钻井装备释 top drive drilling equipment顶部驱动钻井装置动力从井架的顶部直接驱动钻具进行旋转钻进，并能完成多种钻井操作的钻井装置。又称顶驱或顶驱装置。
随便看	microbial symbiont microbial systematics microbial taxonomy microbial toxins microbial transformation of medicinal compounds microbial transformation of steroids microbiological analysis for public health microbiological assay of antibiotics microbiological control level of laboratory animals microbiological fermentation bed microbiological measures for mined land reclamation microbiological method microbiological monitoring microbiological removal of nitrogen oxide microbiological risk assessment microbiological sampler microbiological screening technique for Identification of irradiation food microbiological treatment of radionuclides microbiology microbiology counting by flow cytometry microbiology laboratory microbiology metrology microbiology resources of China microbiome microbivore

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。