【precision_approach_path_indicator】什么意思_英语precision_approach_path_indicator的翻译_音标_读音_用法_例句_在线翻译

precision approach path indicator

精密进近航道指示器

Public And Private Information的相关缩略词，共有15条 PAPI:Precision Approach Path Indicator精密进近航道指示器 PAPI:polyaryl polymethylene isocyanate多苯基多亚甲基多异氰酸酯 ..

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指示器

...外界影响和控制的前提下，自行以红白信号提示飞行员下滑角度是否合适的精密进近轨迹指示器（Precision Approach Path Indicator），简称PAPI灯——是个很精巧的发明。

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精确进场路线指示灯

precision approach 精确进场 precision approach path indicator (PAPI) 精确进场路线指示灯 precision approach procedure 精确进场程序 ..

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精密进近轨迹指示器

... approach-departure path 进场 Precision Approach Path Indicator 精密进近轨迹指示器 optimum approach path 最佳进场航线 ...

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短语

航空、航天科学技术

·2,447,543篇论文数据，部分数据来源于NoteExpress

abstract: A precision approach path indicator (PAPI) is a visual aid that provides guidance information to help a pilot acquire and maintain the correct approach (in the vertical plane) to an airport or an aerodrome. It is generally located beside the runway approximately 300 meters beyond the landing threshold of the runway.

以上来源于: WordNet

Aim at current existent problems and defects in visual approach slope indicator, a new Precision approach Path instruction method has studied.

针对现有目视进近下滑坡度指示系统存在的问题和缺陷，研究了一种新型精密进近航道指示方法。

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