“冲击回转钻机”的概念、定义、翻译、参考文献-科学参考

单词	冲击回转钻机
释义	冲击回转钻机 Encyclopedia 工学探矿机械释 percussive rotary drilling rig冲击回转钻机用冲击和回转两种方式同时破碎岩石的钻机。
随便看	ageing factor ageing management of main components in reactor coolant system ageing management of nuclear power plant ageing of insulating material ageing of insulation ageing of polymer ageing process ageing society ageing star ageing work ageism age makeup styling age-metallicity relationship Agena Agena family upper stage Agence France-Presse Agence Havas agency agency by agreement agency by estoppel agency costs agency dilemma agency employment agency for the arts Agency for the State Granaries

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。