“safety of downhole operation”的概念、定义、翻译、参考文献-科学参考

单词	safety of downhole operation
释义	safety of downhole operation Encyclopedia 工学井下作业安全技术释 safety of downhole operation井下起下作业安全井下起下作业过程中为防止发生意外事故而采取的安全技术和防范措施。
随便看	sphenoidal rostrum sphenoidal sinus sphenoid sinusitis sphenomegacorona sphenopalatine ganglionectomy sphenopalatine neuralgia sphenophytes sphenopsida sphenopterids spherator sphere sphere bound sphere bundle sphere-cone intersection sphere covering sphere-cylinder intersection sphere embedding sphere eversion sphere geodesic sphere geometry sphere grid sphere inversion sphere-like sphere line picking sphere metric

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。