频率响应谱中的零期渐近开始加速。
The frequency in the response spectrum where the zero period acceleration asymptote begins.
该滤波器在通带附近有一对传输零点，具有良好的频率响应以及频率选择特性。
The filter has a pair of transmission zeros around the passband, excellent frequency response and frequency selectivity.
该滤波器在通带附近有一对传输零点，具有良好的频率响应以及频率选择特性。
The filter has a pair of transmission zeros around the passband, excellent frequency response and frequency selectivity.
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