passband的用法和样例：
例句
用作名词 (n.)
- The modification of the notch filter made the extra phase-shifting introduced to the control system passband reduced and so the control performance was improved.
对陷波滤波器进行了改进，使得引入控制系统通频带的附加相移减小，降低了对系统控制性能的影响。
词汇搭配
- equal ripple passband 等波纹通带
- channel passband 信道通带
- filter passband 滤波器通带
- equal ripple passband filter 等波纹通带滤波器...
- equivalent passband 等效通带
