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terry | |||
radar altituder; radar altimeter (一种高度表,利用雷达来获得飞行器距离地面的准确高度。雷达高度表有两种基本类型,一类是应用脉冲雷达,另一类是应用调频的连续波雷达。根据发射和接收信号之间的时间间隔可测定离地面的距离) | |||
radar height indicator; height finding radar | |||
radar altimeter | |||
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radar altimeter |
雷达高度表 : 27 phrases in 6 subjects |
Air defense | 4 |
Aviation | 10 |
Earth sciences | 1 |
Electronics | 1 |
General | 1 |
Space | 10 |