“casing drilling special bit”的概念、定义、翻译、参考文献-科学参考

单词	casing drilling special bit
释义	casing drilling special bit Encyclopedia 工学套管钻井释 casing drilling special bit套管钻井专用钻头钻井专用工具。
随便看	uncoupled wavefunction uncoupling uncoupling agent uncovered uncovered wooden documents UNCSA UNCTAD/ICC Rules for Multimodal Transport Documents unctuous strangury uncus uncut book uncut lens undamped undamped electrical oscillation undamped natural frequency undamped oscillation undamped oscillator undamped system undec- undeca- undecagon undecahedron undecaprenol undecidability undecidability theorem undecidable

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。