“cut hole”的概念、定义、翻译、参考文献-科学参考

单词	cut hole
释义	cut hole Encyclopedia 工学掘进爆破释 cut hole掏槽眼掘进中用于形成自由面，为后续炮孔爆破创造补偿空间的炮眼。
随便看	navigating in polar waters navigation Navigation Acts navigation agent navigation aided by dynamic model navigation aids navigational datum navigational GNSS receiver navigational instruments navigational lighting aid station navigational lighting aid system navigational object navigational planet navigational satellite navigational sports navigational star navigational star number navigational time scale navigational triangle navigation and positioning navigation and positioning on the sea navigation and search on complex network navigation aqueduct navigation brain system navigation by earth reference

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。