请教一个英译汉段落（四）Each packet sent in an RTP stream is given a number one higher than its predecessor.This numbering allows the destination to determine if any packets are missing.If a packet is missing,the best action for the desti

请教一个英译汉段落（四）Each packet sent in an RTP stream is given a number one higher than its predecessor.This numbering allows the destination to determine if any packets are missing.If a packet is missing,the best action for the desti 请教一个英译汉段落（五）Another facility many real-time applications need is timestamping.The idea here is to allow the source to associate a timestamp with the first sample in each packet.The timestamps are relative to the start of the s 请教聚合氯化铝和聚丙烯酰胺怎样搭配使用?请教聚合氯化铝（PAC）和聚丙烯酰胺(PAM)怎样搭配使用,效果最好? 请教一个英译汉段落（十）RTCP also handles interstream synchronization.The problem is that different streams may use different clocks,with different granularities and different drift rates.RTCP can be used to keep them in sync.Finally,RTCP 东莞聚合氯化铝（PAC） 请教一个英译汉段落（三）As a consequence of this design,it is a little hard to say which layer RTP is in.Since it runs in user space and is linked to the application program,it certainly looks like an application protocol.On the other han 请教一个英译汉段落（二）The position of RTP in the protocol stack is somewhat strange. It was decided to put RTP in user space and have it (normally) run over UDP. It operates as follows. The multimedia application consists of multiple au 请教一个英译汉段落（六）The RTP header is illustrated in Fig.6-26.It consists of three 32-bit words and potentially some extensions.The first word contains the Version field,which is already at 2.Let us hope this version is very close to 《基督山伯爵 》中一个段落的感受,500左右（那个段落也要有） 聚合氯化铝（PAC）絮凝机理是什么? 请教中国过年及元宵节习俗的英文段落 [请教]英语文章段落格式英语文章段落格式英语文章段落格式 手写体 文章开头空几个格... 描写春天的段落.（运用4---5个四字词语） 含有动物四字词语的段落 如图在正四棱锥P-ABCD中,E是PC的中点,求证：（1）PA‖平面BDE；（2）平面PAC⊥平面BDE. 在四棱锥P-ABCD中,底面ABCD是正方形,PA 底面ABCD,且PA=AB.（1）求证：BD 平面PAC； （2）求异面直线BC 在四棱锥P-ABCD中,底面ABCD是菱形,AC∩BD=O （1）若平面PAC⊥平面ABCD,求证：PB=PD 请教一个字怎么念（图）