“钻杆”的概念、定义、翻译、参考文献-科学参考

单词	钻杆
释义	钻杆 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。理学孔内钻具释 drill rod；drill pipe钻杆钻探施工中用以连接钻头等，并传递钻压、动力、输送冲洗介质的中空杆件。
随便看	modern cursive script modern dance Modern Design modern design Modern Discourse on Paintings Modern Distance Education Project of Rural Primary and Secondary Schools Modern drama Modern Drama Series Modern Drama Theatre of Shandong Province modern dramatic literature Modern Dramatic Works of Ma Jianling Moderne Algebra modern ecological agriculture modern economic growth modern education in Russia modern element theory modern era Modern Ethics modern european watch industry modern evolutionary synthesis theroy modern experimental agronomy Modern Family modern fauna Modern Film modern film

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。