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- Can the radar set cover the whole area? 雷达装置能覆盖整个地区吗?
- Master Oscillator Power Amplifier Radar 主控振荡器功率放大器雷达
- An all-fiberized master oscillator power amplifier(MOPA) structured pulsed Yb fiber laser is reported. 报道了一台全光纤结构主振荡功率放大(MOPA)型掺镱脉冲光纤激光器。
- A scheme of transmitter is proposed, which consists of a semiconductor laser master oscillator and an EDFA optical power amplifier (MOPA). 采用由半导体激光器振荡器和EDFA光放大器构成的MOPA结构作为通信发射机的光源；
- This system's price is lower, performance outstanding special radar set beacon overall performance reflector scope reflector. 这是一台价格低，性能优异的专用雷达信标综合性能测试仪。
- Physically, the radar set is a group of metal boxes full of advanced circuitry, plus an indicator unit that displays the radar picture, Plus an antenna that usually revolves or scans in some manner. 看起来雷达装置只是一堆里头布满各种先进线路的金属盒子，一台显示雷达图象的显示器，外加一个通常不停旋转或以某中方式扫描的天线。
- Master Oscillator Power Amplifier Transmitter 主控振荡器功率放大器发射机
- Battleship radar sets permit accurate night bombardment of enemy ships or shore installations. 舰载雷达有助于对敌舰或海防设施进行准确的夜袭。
- master oscillator power amplifier 主振功率放大器
- Radar sets in patrol planes enabled the British and American navies to bring the German submarines under control. 安装在巡逻飞机上的雷达设备，使英、美海军得以制服德国潜艇。
- Radar sets generally employ large antennas to produce narrow beams in much the same way as a search-light reflector. 通常雷达采用大型天线以产生狭窄波束,其方法基本上与探照灯反射镜相似。
- Radar sets, being very complicated, would work fine for days, then suddenly behave like cranky camels. 由于雷达设备非常复杂，它可以连续几天都正常工作，突然又会变得象头暴躁的骆驼。
- Improved radar sets were now available that could pinpoint U-boats on the surface with unheard of accuracy. 改进后的雷达装置现在十分有效，他们可以利用精确的超声波来测定水面U艇的位置。
- monolithically integrated master oscillator power amplifer 单片集成主振荡器功率放大器
- The radar operators had to be eternally observant, and also skilled in the vagaries of radar sets, propagation conditions, and enemy tactics. 雷达操作员必须非常机警，同时又必须熟悉雷达的古怪脾气，电波传播规律以及敌人的战术。
- Doppler Velocity Altimeter Radar Set 多普勒测速测高雷达装置
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- The U.S.Navy fitted radar sets to the wings of its single-engined F6F Hellcat fighters by the close of the war, operating them successfully in the Pacific. 也因此专职的夜间战斗机绝少在日间出现，因为面对一般的日间战斗机，夜间战斗机生存机率很不乐观。
- The cruel master beat his slaves with a whip. 残酷的主人鞭打他的奴隶。
- A great poet is a master melody. 大诗人也是音律大师。
