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导弹制导无线电跟踪系统 | |||
无线电跟踪制导 | |||
相位比较电子跟踪系统 | |||
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阿祖萨 (一种短基线无线电相位比较弹道跟踪系统) | |||
English thesaurus | |||
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azimuth; speed and altitude | |||
radio course detecting set; azusa tracking station; azusa tracking system | |||
azimuth, speed and altitude | |||
azimuth, speed, altitude |
azusa: 5 phrases in 3 subjects |
Architecture | 1 |
Earth sciences | 3 |
General | 1 |