“矿山钻井法”的概念、定义、翻译、参考文献-科学参考

单词	矿山钻井法
释义	矿山钻井法 Encyclopedia 工学特殊凿井法释 shaft boring矿山钻井法用钻井机钻凿竖井井筒的特殊凿井法。在地面采用大直径钻井机向地层钻进竖井，以洗井液护壁并排渣，悬浮下沉预制井壁作为永久支护，实现人员不下井的机械化凿井方法。
随便看	superconductive electronics superconductive gravimeter superconductive iron remover superconductive magnetic levitation superconductive magnetic separator superconductive magnetometer superconductive motor superconductive polymer superconductive sheath superconductive sheath critical field superconductive state superconductive two particle tunneling superconductive two-particle tunneling super conductivity superconductivity superconductor superconductor cable superconductor eddy current loss superconductor electrodynamics superconductor hysteresis loss superconductor insulator normal mixer superconductor-insulator-normal mixer superconductor insulator normal (SIN) mixer superconductor-insulator-normal (SIN) mixer superconductor-insulator-superconductor junction

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。