killer detector-amplifier

例句：

1. 1. The new detector amplifier has improved the accuracy of our detection system.
   新型探测器放大器提高了我们检测系统的精度。
2. 2.The amplifier is crucial for transmitting high-frequency signals over long distances.
   放大器对于远距离传输高频信号至关重要。
3. 3. The killer detector amplifier was used to detect and track down criminals in urban areas.
   杀手探测器放大器被用于在城市地区检测和追踪犯罪分子。