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- Ever since the inception of the first radar systems, the concept of radar horizon has limited their effective detection range. 自从最初的雷达系统问世以来,有关雷达水平面的概念对其有效的探测距离形成了限制。
- These radar systems are referred to as over the horizon (OTH) radar systems, capable of viewing targeteyond the point where the majority of modern radar systems are constrained by the radar horizon. 这一类型的雷达系统就是超水平面(OTH)雷达系统,它们可以侦测到当今绝大多数雷达系统受雷达水平面限制而无法侦测的空间。
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- The sea seemed to melt into the sky at the horizon. 在水平线处,海洋似渐渐没入天际。
- The sun appeared above the horizon. 太阳出现在地平线上。
- The mountainous island loomed on the horizon. 那座巨大的岛屿隐隐约约浮现在地平线上。
- The radar scanned the sky for enemy planes. 雷达密切监视天空,搜索敌机。
- The watchtower followed the aircraft by radar. 瞭望塔通过雷达追踪这架飞机的行踪。
- He pointed to a tower on the distant horizon. 他指向远处地平线上的一座塔。
- The reddening sky threw into relief a line of trees on the horizon. 通红的天空使地平线上的一行清晰可见。
- Harbour lights were blinking on the horizon. 海港的灯火在水平线上闪烁着。
- Enemy ships were detected on the radar screen. 敌舰的影像已显现在雷达(屏幕)上。
- The sun has risen above the horizon. 太阳已从地平线升起。
- The signal was picked up by a downrange radar station. 该信号被试验飞行方向之内的雷达站收到了。
- The mountains indent the horizon. 山峦使地平线成锯齿状。
- At last, they saw an island on the horizon. 终於他们见到地平线上有一个岛。
- A gunboat was detected by the radar. 雷达探测出一炮艇。
- The sun was on the horizon when we set off. 我们出发时,太阳正在地平线上。
- Enemy aircraft were detected by our radar. 敌机被我方雷达发现。
- The ship was provided with radar equipment. 那船装有雷达设备。
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