“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	Sir Halford John Mackinder Sir Hans Wolfgang Singer Sir Harold Walter Kroto Sir Henry Cliffard Darby Sir Herbert Butterfield Sir Hersch Lauterpacht Sir Hiram Stevens Maxim Sir Humphry Davy Sirian companion siriometer Sir Isaac Newton Sirius Sirius satellites Sir J.J. School of Art,Bombay Sir John Hubert Marshall Sir John Soane's Museum Sir John Warcup Cornforth Sirkka Turkka Sir Louis-Hippolyte LaFontaine SIR man-machine dialogue system Sir Martin Ryle Sir Michael James Lighthill Sirmilik National Park SIR model siRNA

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。