名词
中文翻译：监视雷达
同义词：
['监控雷达、监视雷达系统、监视雷达设备']
例句：
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1.The surveillance radar system is constantly monitoring the surrounding area for any suspicious activity.
监视雷达系统一直在不断监测周围区域，以发现任何可疑活动。
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2. The surveillance radar was used to detect incoming missiles and provide early warnings.
监视雷达被用来探测来袭的导弹并提供早期警告。
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3.The surveillance radar helped to prevent many accidents by alerting drivers to potential hazards on the road.
监视雷达通过向驾驶员发出潜在道路危险的通知，帮助预防了许多事故。