“internal drilling”的概念、定义、翻译、参考文献-科学参考

单词	internal drilling
释义	internal drilling 内钻孔
随便看	dual floppy dual floppy-disc controller dual-flow oil burner dual frequency dye laser dual-frequency motor dual-fuel engine dual-fuel system dual function dual-gap head dual gap head dual gear dual graph dual-gravity valve dual-grid tube dual-groove record dual group dual-gun cathode-ray tube dual highway dual hologram dual hydraulic(al) brake dual ignition dual index mode dual indicator dual induction log dual injection pump

科学参考收录了1248194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。