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飞行间隔
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飞行间隔
Encyclopedia
工学
空中交通告警防撞系统
释
flight separation
飞行间隔
为了防止飞行冲突,保证飞行安全,提高飞行空间和时间利用率而规定的航空器之间应当保持的最小安全距离。
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The Unity
The Universal Daily News
The Universal Phonetic Symbol Set in China GF 3007—2006
The Universal Progressive Journal
The Universals Archive
The Universities’Alliance Across The Strait On Cultural Creative Industries Research
The university of Chicago library(UCL)
The University of Hong Kong Libraries
The University of Manchester, UK
The University of Warwick
The Unknown Soldier
The Unlawful Justice Squad
The Unmatchable
the unmber of foreign direct investment contract enterprises (projects)
the unstable energy of an atmosphericlayer
the upper troposphere and the lower stratosphere
The Urban Institution model
the Urban Planning of Singapore
The Urgency of Changing the World
the usage of catalyst
The U.S. Department of Agriculture’s National Invasive Species Information Center
The Uses of Literacy: Aspects of Working-Class Life
The US Long Term Ecological Research Network
the US NationalInstitute of Science and Technology database
The Uyghurs in Central Asia
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