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- Radar community paid much attention to spaceborne sparse aperture GMTI radar systems in recent years due to its high detection performance and adaptability compared with other airborne systems. 摘要地面动目标检测(GMTI)是脉冲多普勒雷达的重要应用领域之一。星载稀疏孔径GMTI雷达系统比传统的机载系统具有更强的适应性和更好的检测性能而受到广泛关注。
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- 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。
- Enemy ships were detected on the radar screen. 敌舰的影像已显现在雷达(屏幕)上。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- 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。
- A gunboat was detected by the radar. 雷达探测出一炮艇。
- 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。
- There are enemy aircraft on the radar screen. 雷达萤屏上出现了敌人的飞机。
- I am in communication with him on this subject. 关于这问题，我正和他交换意见。
- Our radar pinpointed the attacking planes. 我们的雷达确定了来袭敌机的精确方位。
- The essence of language is communication. 语言的本质是沟通。
- Language is an instrument for communication. 语言是交际的手段。
- Radar is used to detect objects in the air or at sea. 雷达被用来探测空中或海上的目标。
- We had a discussion on language and communication. 我们就语言和交际问题进行了讨论。
- A reflected wave received by a radio or radar. 反射波收音机或雷达接收到的反射波
- Radio communication has annihilated space. 无线电通讯已消除了空间的阻隔。
- Some enemy planes were picked up by our radar installations. 几架敌机被我们的雷达装置发现了。
