| 1. | You are out of radar coverage
你在雷达有效范围之外。 |
| 2. | There might be no radar coverage
可能没有雷达覆盖。 |
| 3. | Activity against radar coverage
反雷达探测的活动 |
| 4. | Research on representation of radar coverage in 3d digital terrain environment
三维数字地形环境中雷达作用范围表现研究 |
| 5. | Acquisition radar coverage
雷达作用区 |
| 6. | " . when imbudo entered within 256 kilometres of the observatory s radar coverage , we could clearly see the true face of imbudo . . . " from mr . alan chui of the storm - chaser electronic monthly
追击风暴电子月刊崔伟江先生说：当伊布都进入天文台256公里雷达监察范围时，我们可清楚见到伊布都的真面目 |
| 7. | For example ， the same group of microsatellites could be initially widely spaced to provide worldwide radar coverage ， and then within hours moved closer together to conduct finetoothed searches of smaller areas
例如，一组微型卫星原本分散分布以提供全球雷达监测，但在几个小时之内就可以靠拢到一起，对小区域进行更细致的测绘。 |
