“maintenance & rehabilitation on airfield area”的概念、定义、翻译、参考文献-科学参考

单词	maintenance & rehabilitation on airfield area
释义	maintenance & rehabilitation on airfield area Encyclopedia 工学机场设施维护管理释 maintenance & rehabilitation on airfield area飞行区维护为了确保飞行区满足适航要求而进行的各项维护管理工作。主要包括基础设施和目视助航设施的维护与管理、机场净空和电磁环境的保护、鸟害及动物侵入防范、清除冰雪管理以及不停航施工管理。
随便看	upper semicontinuous partition upper semi-lattice upper semi-modular lattice upper semisphere upper series upper set upper side frequency Upper Silesia Coalfield upper singular exponent upper solution upper solution; supersolution upper-stage upper stage liquid rocket engine upper strong derivative upper subsemilattice upper sum upper surface upper tangent arc upper topological limit upper transit upper triangular group upper triangular matrix upper-trimmed subsequence upper type upper unitriangular matrix

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。