“operator authorization record (OAR)”的概念、定义、翻译、参考文献-科学参考

单词	operator authorization record (OAR)
释义	operator authorization record (OAR) 操作员确认记录操作员特殊记录
随便看	driving blade driving block driving box driving cam driving cap driving carriage driving center driving chain driving chuck driving claw driving clock driving cog driving cone driving cone pulley driving crank driving depth driving device driving direction driving disc driving dog driving efficiency driving end driving end (side) driving energy driving error

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。