“全套管钻孔机”的概念、定义、翻译、参考文献-科学参考

单词	全套管钻孔机
释义	全套管钻孔机 Encyclopedia 工学潜水式成孔机释 full casing drill rig全套管钻孔机能抱紧下端装有切削刀齿的套管、边回转边将其压入或拔出地下进行钻孔灌注桩作业的成孔机械。又称贝诺特钻孔机。
随便看	spherical deflection analyzer spherical deformation tensor spherical degree spherical density spherical derivative spherical design spherical digon spherical distance spherical distribution spherical domain spherical earth theory spherical element spherical equilateral triangle spherical excess spherical excess formula spherical fiber spherical field spherical form spherical Fourier transformation spherical free particle wave function spherical frustum spherical fuel element spherical function spherical galaxy spherical geometry

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。