“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	Dance of Qingpingyue Dance of Qingyunyue dance of raising sleeves and bending waist Dance of Seven Virtues Dance of Shizhailang Dance of Shuiqu Dance of Sixteen Heavenly Souls dance of Sui,Tang and Five Dynasties and Ten Kingdoms dance of Syria Dance of Taiqing Dance of Tapan dance of tayao dance of the Deity of Fortune Dance of Wanguochaotianyue Dance of Wanguolaitong Dance of Wannianhuan Dance of Wenxingliyuehuan dance of white ramie dance of Wudaihouliang Dance of Wunichang Dance of Wuxuan Dance of Xian Dance of Xianghuanglong dance of Xixia dynasty Dance of Yanjuntai

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。