名词
中文翻译：窄带滤波器
同义词：
['bandpass filter', 'band-limited filter']
例句：
-
1.The narrow-band filter is used to enhance the signal-to-noise ratio in a communication system.
窄带滤波器用于提高通信系统中信号与噪声的比率。
-
2.In radio engineering, narrow-band filters are crucial for frequency selection and interference rejection.
在无线电工程中，窄带滤波器对于频率选择和干扰抑制至关重要。
-
3.The engineers carefully designed the narrow-band filter to ensure optimal performance in the harsh environment.
工程师们仔细设计了窄带滤波器，以确保在恶劣环境中的最佳性能。