“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	nuclear magnetic moment nuclear magnetic ordered phase transition of solid 3He nuclear magnetic ordered phase transition of solid ^3He nuclear magnetic relaxation nuclear magnetic resonance nuclear magnetic resonance and nuclear quadruploe resonance with β-radioactive nuclei nuclear magnetic resonance apparatus nuclear magnetic resonance electrochemistry nuclear magnetic resonance frequency shift nuclear magnetic resonance imaging nuclear magnetic resonance logging nuclear magnetic resonance method nuclear magnetic resonance (NMR) nuclear magnetic resonance, NMR nuclear magnetic resonance(NMR)spectroscopy calculation nuclear magnetic resonance processing , NMR processing nuclear magnetic resonance sounding，NMS nuclear magnetic resonance spectrometer nuclear magnetic resonance spectroscopy nuclear magnetic resonance spectroscopy; NMR spectroscopy nuclear magnetic resonance spectroscopy technology nuclear magnetic resonance structure analysis nuclear magnetic resonance technology nuclear magnetic resonance thermometer nuclear magnetic resonance tomography

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