短語詞組短語preventing packet -loss 抗分組丟失packet -loss repair of speech 語音丟包恢複Zero -Packet-Loss 零丟包;零丟包技術Unequal packet -loss protection 不等數據包保護Packet Loss Ra -tio 丟包率;該模型建立在丟包率Markov -model packet loss 馬爾可夫丟包過程Non - congestion Packet Loss Detection 的方法 返回 packet loss