“全面钻头”的概念、定义、翻译、参考文献-科学参考

单词	全面钻头
释义	全面钻头 Encyclopedia 理学钻探环境保护释 non-core drill bit全面钻头以超硬材料作为切削刃，采用破碎全部孔底岩石为钻进方式的钻头。
随便看	rural tax reform rural three-tertiary health institutions rural tourism waste rural traditional industry rural transect Rural transfer population rural transformation rural transformation development rural troupe of Cantonese opera rural TV drama rural urbanization rural-urban migrants rural-urban migration rural vacant and abandoned land rural veteran benefit and placement rural vitalization strategy rural waste recycle machinery rural waste treatment and utilization project rural water management information system rural water pollution prevention and control project rural water supply from urban pipe network Rural Women Rurik Dynasty Rurik Ivnev Rurouni Kenshin

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。