“机场净空”的概念、定义、翻译、参考文献-科学参考

单词	机场净空
释义	机场净空 Encyclopedia 工学民用机场释 aerodrome obstacle free space机场净空为保障飞机在机场的起降安全而规定的障碍物限制区域。是由障碍物限制面、飞行程序保护区和通信导航设施电磁环境保护所确定的对机场及其附近的地形、地物进行高度和物性限制的区域。
随便看	self-dual lattice self-dual linear space self-dual metric self-dual polyhedron self-dual projective planes self dual space self-dual space self-dual system of axioms self dual vector space self-dual vector space self-duplicating self-education self-efficacy self electro optic effect self-electro-optic effect self electro-optic effect device self-embedding rule self-embedding theorem self-employed worker self-emulsifying drug delivery systems self energy self-energy self energy and self-energy correction self energy correction self-energy correction

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。