“aerodrome obstacle free space”的概念、定义、翻译、参考文献-科学参考

单词	aerodrome obstacle free space
释义	aerodrome obstacle free space 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	single sampling plan single-sampling plan single sand body single scattering single-scattering albedo single scattering approximation single scattering theory single-scattering theory single screw compressor single sculls of Summer Paralympics single seine vessel single-server single-server queue single server system single-server system single set valued mapping single set-valued mapping single shield rock tunnel boring machine single-shot terahertz detection single-side band modulation and demodulation single-sideband receiver single-sided disk single sided flat linear motor single-sided sander single skating

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