“刮刀钻头”的概念、定义、翻译、参考文献-科学参考

单词	刮刀钻头
释义	刮刀钻头 Encyclopedia 工学钻井装备释 drag bit刮刀钻头以刮削方式破碎井底岩石的、带有刮刀片的钻头。
随便看	breathalyser breather breather soliton breather valve breathing breathing mode breathing orbital valence bond Breathless breath mode of nucleus breath of dance breath training breathy voice breccia Breda Bredikhin crater Bredon Bredon cohomology Bredon theory of modules Bredt's rule bred variety of grass plant breech-loading gun breech-sight breeder breeder reactor breeding

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。