BPF
美式发音: ['bip'i'ef] 英式发音: ['bi:p'i:'ef]n.带通滤波器
网络释义：带通滤波器(band-pass filter)；分组过滤器(BSD Packet Filter)；支气管胸膜瘘
网络释义
n.1.带通滤波器
1.带通滤波器(band-pass filter)它是利用带通滤波器(BPF)组把原始信号分割为若干(例如m个)子频带(简称子带)。将各子带通过等效于单边带调幅的调制特性， …
2.分组过滤器(BSD Packet Filter)Libpcap利用BSD Packet Filter(BPF)算法对网卡接收到的链路层数据包进行过滤。BPF算法的基本思想是在有BPF监听的网络中…
3.支气管胸膜瘘支气管胸膜瘘(BPF)是指主、叶、段支气管与胸膜腔交通形成窦道，是肺切除术后的严重并发症，处理困难，具有极高的病残率 …
例句释义:,带通滤波器,支气管胸膜瘘1.The result of the research supppes a reference to the design of group delay of BPF in the RF system.本文的研究结论为射频系统中设计发射机BPF的群时延特性设计提供了参考依据。
2.This paper is to research the effects of the RF BPF group delay characteristics on the bit error rate (BER) of the OFDM receiver.本论文主要研究OFDM系统中的射频BPF的群时延特性对OFDM接收机误码率的影响。
3.Conclusion The key therapy for post-pneumonectomy BPF is to close the stoma and thoroughly epminate the vomica.结论支气管胸膜瘘重在预防，治疗的关键在于封闭瘘口，彻底消灭脓腔。
4.First of all, the reasons of the effects of BPF group delay on the OFDM system is deduced in theory.首先从理论上分析了射频BPF的群时延特性对OFDM系统产生影响的原因。
5.At last, the relationship of BER and BPF group delay is shown.给出了误码率与BPF群时延的关系。
6.In this apparatus, BPFs (124, 126) pmit the bands of transmitted data.该装置中，BPF（124、126）限制发送数据的频带。
7.Curative Effect Observation of BPF Chemotherapy before Mid - advanced Stage Oesophagus Carcinoma Operation中晚期食管癌术前BPF化疗的疗效观察
8.A BPF-type Reconstruction Algorithm for Cone-beam CT System with a Reduced Size Detector一种用于小体积偏置探测器锥束CT系统的反投影滤波重建算法
9.Research on BPF Implementation and Performance ImprovementBPF的实现机制分析与性能优化研究
10.Effect of Interaction between Centrifugal Impeller and Volute Tongue on the Performance and BPF Noise叶片与蜗舌耦合对离心风机性能和旋转噪声影响的数值研究