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| synthetic aperture radar (合成孔径雷达是当代新型对地观测卫星上的主要设备。合成孔径雷达的原理是利用雷达与目标的相对运动,把尺寸较小的真实天线孔径,用数据处理的方法合成一较大的等效天线孔径。它的特点是分辨率高,能全天候工作,尤其是可有效地识别伪装和穿透掩盖物。合成孔径雷达的成像过程与全息照相相似。) | |||
| synthetic aperture radar | |||
| Radar SAR synthetic aperture radar (法国雷达侦察卫星) | |||
| synthetical aperture radar | |||
| 合成孔径 雷 达: 121 phrases in 11 subjects |
| Air defense | 18 |
| Artificial intelligence | 1 |
| Aviation | 10 |
| Earth sciences | 18 |
| Ecology | 3 |
| Electronics | 13 |
| Geophysics | 1 |
| Germany | 2 |
| Space | 52 |
| Technology | 2 |
| United States | 1 |
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