low-and-high-pass filter

航海及海运专业词汇英语... ... low-and-high shift lever 变速杆 low-and-high-pass filter 高低通滤波器 low-boiling 低沸点的 ...

机械专... ... low alloy steel 低合金钢 low-and-high-pass filter 带阻滤波器，高低通滤波器 low and medium frequency 中低频率 ...