常见例句Taking the stability of the system and thesuppression of the BPF into account, the suitable IF-HF LO frequency is selected byanalyzing frequencies relation of the system.通過分析頻綜系統中的頻率關系,權衡系統的穩定性和帶通濾波器的抑制度,選取郃適的中高頻本振。 返回 bpf