“通井工具”的概念、定义、翻译、参考文献-科学参考

单词	通井工具
释义	通井工具 Encyclopedia 工学开窗侧钻井钻井释 drifting tools通井工具验证套管、油管和钻杆径向尺寸变化及完好程度的专门器械。
随便看	electron beam wire deposition technology electron binding energy electron blocking layer electron bombard CCD electron-bombarded electron bombarded charge coupled devices (EBCCD) electron bombardment ion Thruster electron bunching electron camera electron capture electron capture chemical ionization electron capture chemical ionization (ECCI) electron-capture decay electron capture detector electron capture detector (ECD) electron capture dissociation electron capture dissociation (ECD) electron capture (EC) electron carrier electron charge electron cloud electron compound electron concentration electron conductance electron conduction

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。