“水平定向钻机”的概念、定义、翻译、参考文献-科学参考

单词	水平定向钻机
释义	水平定向钻机 Encyclopedia 工学掘进机械释 horizontal directional drilling machine水平定向钻机在不开挖地表面的条件下，铺设多种地下公用设施（管道、电缆等）的一种施工机械。
随便看	register-memory structure Register of Lineage and Transmission of Classical Learning Register of Shipping of the People's Republic of China register-register structure register renaming register tone register transfer language register transfer level register transfer level, RTL registor registration registrational bibliography registration and management of polymorphic drug registration and virtual-real fusion registration authority registration-based security issuance system registration chart Registration Convention registration law of enterprises registration number of copyright contract registration of cultural relics registration of fishing vessel registration of migration registration of reservoir dams registration of the shortage of publications

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。