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- The radar differs from previous scanning entomological radars in its use of digitized rather than analogue signals in the production of a plan-position indicator (PPI) display. 该雷达系统与以前的其它扫描雷达系统的显著区别在于它使用数字化的而不是以前的模拟信号显示器。
- A data acquisition and analysis system for the scanning entomological radar 扫描昆虫雷达实时数据采集、分析系统
- scanning entomological radar 扫描昆虫雷达
- What have we seen by entomological radar? 昆虫雷达让我们看到了什么?
- 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 doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- 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。
- The second scan revealed a brain tumor. 第二次扫描显示出一个脑瘤。
- 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。
- Our radar pinpointed the attacking planes. 我们的雷达确定了来袭敌机的精确方位。
- 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。
- 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
- I scan Time magazine while wait at the doctor's office. 在医生的诊所等的时候，我翻看时代杂志。
- 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。
