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Terms for subject Environment containing 雷达 | all forms | in specified order only
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雷达radar A system using beamed and reflected radiofrequency energy for detecting and locating objects, measuring distance or altitude, navigating, homing, bombing and other purposes (一个系统,用光束或反射射频能量的方式发现和定位物体、测量距离和高度,用于导航、归航、投弹等等。)