“适航指令”的概念、定义、翻译、参考文献-科学参考

单词	适航指令
释义	适航指令 Encyclopedia 工学适航审定释 airworthiness directives适航指令适航当局针对在某一民用航空产品（包括航空器、航空发动机、螺旋桨及机载设备）上发现的，很可能存在或发生于同型号设计的其他民用航空产品中的不安全状态，所制定的涉及飞行安全的强制性措施。是对运行中的航空器进行安全管理的一种手段。
随便看	Government Information Inter - Institutional Committee government information locator service Government Information Locator Service Center government information metadata standard government information opening catalog norm government information portal government information publicity Government Information Quarterly government information representation government information resource government information resource dissemination government information resource management government information security infrastructure system government information security management system Government Information Security Reform Act government information service government information services government informatization government integrity government intervention government intervention in health service market Government in the Sun-shine Act government-issued land ownership credential government knowledge management Government led credit reporting model

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。