无线电导航 Radio navigation
(重定向自Radionavigation)
无线电导航指采用无线电的方式来确定某一物体(通常为运动物体)在地球上的位置。也称"无线电定位"。
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单词 | radionavigation | |||
释义 |
radionavigation
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Radio navigation or radionavigation is the application of radio frequencies to determine a position on the Earth. Like radiolocation, it is a type of radiodetermination.
The basic principles are measurements from/to electric beacons, especially
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