“pilot bit”的概念、定义、翻译、参考文献-科学参考

单词	pilot bit
释义	pilot bit Encyclopedia 工学套管钻井释 pilot bit领眼钻头套管钻井破岩的主要工具。
随便看	magnetic twist magnetic twisting cytometry magnetic unit cell magnetic variable magnetic variometer magnetic vector magnetic vector potential magnetic vehicle magnetic vehicle guidance magnetic viscosity magnetic viscosity coefficient magnetic wave magnetic well magnetic yoke magnetism magnetism of paramagnetic substance magnetism of rock magnetism theodolite magnetite magnetizability magnetization magnetization and magnetic separation magnetization characteristic magnetization current magnetization current density

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。