“竖井凿岩”的概念、定义、翻译、参考文献-科学参考

单词	竖井凿岩
释义	竖井凿岩 Encyclopedia 工学竖井施工方案释 shaft drilling竖井凿岩竖井施工中，在井筒围岩上钻凿炮孔的作业。是竖井掘进中的一项主要工序，约占整个掘进循环时间的20%～30%。
随便看	continuity axiom continuity condition continuity correction continuity domain continuity effect continuity equation continuity equation for seepage flow continuity equation of electric current continuity equation of fluid motion continuity equation of water flow continuity from above continuity from below continuity from left continuity from right continuity in mean square continuity in probability continuity interval continuity in the Baire sense continuity in the mean continuity method continuity model continuity of a function continuity of a mapping continuity of probability continuity of real numbers

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。