广播中

Firstly it describes the development ,basic principle and application and propagation characteristic of mobile channel , then investigates the system structure of DAB transmitter and receiver separately and the key technology of realization of the digital audio broadcast system.And then discusses the system component of FFT －the demodulation module of OFDM .The 409- points FFT module employs a radix-4 decimation-in-frequency algorithm, includes arithmetic element , read and write address element ,twiddle factor element and control element , is realized by FPGA. In the end , the result is verified in the matlab .

首先概述了OFDM的发展、基本原理和应用以及移动信道的传播特性，接着分别研究了数字音频广播接收机和发射机的系统结构，以及数字音频广播系统实现的关键技术，然后详细论述了OFDM解调模块FFT的系统结构，主要研究了4096点FFT采用基－4按频率抽取实现的算法，整个FFT模块包括了运算单元、读写地址单元、旋转因子单元以及控制单元，并且在FPGA中进行了硬件实现，并在matlab环境下对结果进行了验证。

Ation, invariably known as the BBC (and also informally known as the Beeb or Auntie) is the largest broadcasting corporation in the world, employing 26,000 staff in the UK alone and with a budget of ￡4 billion.

英国广播公司或著名的BBC（或在非正式场合中称呼其为Beeb或Auntie）公司是世界上最大的广播公司，雇员光在英国境内就超过2万6千人之众，其预算更高达40亿英镑。

Traditional Ethernet, all users share the same broadcast domain and the domain of conflict will cause a decline in network performance, the emergence of switches to solve the problem of domain conflict, while broadcast storm control and network security only through the Road achieved by the device.

传统的以太网中，所有的用户共享同一个广播域和冲突域，会引起网络性能的下降，交换机的出现解决了冲突域的问题，而对广播风暴和网络安全的控制只能通过路由器来实现。

Broadcasting by flooding has been proved to cause broadcast storm problems in the multi-hops wireless networks, and it becomes more serious in a wireless mesh network.

氾滥式广播机制已经被证实在多节点跳跃无线网路上造成严重的广播风暴问题，而此问题在无线网状网路中变得更为严重。

MCW has also been featured on National Public Radio and Public Broadcasting Service, for which it won an Emmy in the telecast of Gian Carlo Menotti's The Unicorn, the Gorgon, and the Manticore, has appeared three times on Garrison Keillor's American Radio Company, has won national recognition from Chorus America as the recipient of The Margaret Hillis Achievement Award for Choral Excellence in North America, and has been recognized regionally with a Wammie Award for Best Choral Group.

华盛顿大师合唱团和国家公共电台以及公共广播服务系统有很好的合作关系，它在对吉安·卡洛·梅诺蒂的《独角兽、蛇发女妖和人头狮身兽》的电视报道中夺得艾美奖。该公司的名字在加里森·凯伊勒的美国广播公司的《美国合唱团》节目中出现了三次，并且得到了全国广泛的认可。因为在北美地区业绩优异，从而获得了玛格丽特·希里斯成就奖。它也曾经荣获地区性奖项瓦美奖，因为它是最佳合唱团。

Broadcast can completely be reborn in narrow broadcast. The strategy of the narrow broadcast is how to realize the specialization of frequency. The specialization of frequency in our country has not been well developed. The specialization of frequency, in the term of audience, is the particularization of audience.

广播的"窄播"策略，实质上就是一个如何实现频率专业化的问题；我国广播的频率专业化还很不充分，频率专业化，从受众的角度来讲，就是受众细分化；广播可以从受众群体、受众需求、接受时间等维度来细分受众，在专业频率中凸现贴近性、服务性和参与性。

Router#show ip int s1/0 Serial1/0 is up, line protocol is up Internet address is 10.1.1.1/30 Broadcast address is 255.255.255.255 Address determined by setup command MTU is 1500 bytes Helper address is not set Directed broadcast forwarding is disabled Outgoing access list is not set Inbound access list is not set Proxy ARP is enabled Security level is default Split horizon is enabled ICMP redirects are always sent ICMP unreachables are always sent ICMP mask replies are never sent IP fast switching is disabled IP fast switching on the same interface is disabled IP Flow switching is disabled IP Fast switching turbo vector IP multicast fast switching is disabled IP multicast distributed fast switching is disabled Router Discovery is disabled IP output packet accounting is disabled IP access violation accounting is disabled TCP/IP header compression is disabled RTP/IP header compression is disabled Probe proxy name replies are disabled Policy routing is disabled Network address translation is disabled WCCP Redirect outbound is disabled WCCP Redirect exclude is disabled BGP Policy Mapping is disabled

路由器＃显示IP的诠释中一/零 serial1 / 0了，线议定书是（连互联网地址是10.1.1.1/30 广播地址是255.255.255.255 地址确定的安装程序命令 MTU是1500字节助理地址是未设置定向广播转发的存款保险计划即将离任的访问列表中没有设置的入站访问，名单没有设置代理ARP是启用的安全级别是预设分裂的视野是启用 ICMP的重定向总是发出的ICMP unreachables都是发送ICMP的面具，现答复从未发送的IP快速切换是残疾人士 IP的快速切换在同一界面上是残疾人士的IP流的开关是残疾人士的IP快速切换的Turbo矢量IP组播快速切换是残疾人士 IP组播的分布式快速切换是残疾人士的路由器发现是残疾人士的IP数据包输出的会计是残疾人士的IP接入违反会计是残疾人士 TCP / IP报头压缩是残疾人士的RTP / IP报头压缩是残疾人士的探针Proxy名称的答复是残疾人士的政策，路由是残疾人士网络地址转换是残疾人士wccp重定向外，是残疾人wccp重定向排除是残疾人士的BGP政策映射是残疾人士

In the process of the discussion, this thesis deliberately makes comparisons and contrasts to show the outstand characteristics of broadcast news. The oralization of broadcast news can be seen comparing with the newspaper news; the standardization of broadcast news can be seen comparing to speech style.

在论述过程中，本文为了突显广播新闻的特性，有意地做了一些比较：与报纸新闻相比，彰显广播新闻的口语化；与谈话语体相比，彰显广播新闻的规范性。

See right picture. PXE process is started when client computer hind, the BootRom meeting broadcast on its net card guides request frame FIND, the bag in this frame contains the net of client computer to block MAC address, after Server end starts a service remotely to receive frame of FIND of client computer beamed, take according to the place in frame...

见右图。PXE过程当客户机启动后，其网卡上的BootRom会广播一个引导请求帧FIND，该帧中包含有客户机的网卡MAC地址，Server端远程启动服务收到客户机广播的FIND帧后，根据帧中所带的。。。

Petersburg Philharmonic, the MDR-Symphony-Orchestra, the Vienna Symphony, the Radio Symphony Orchestra Vienna, the Bruckner-Orchestra Linz, the Mozarteum-Orchestra Salzburg, the BBC-Orchestra London, the National Symphony Orchestra of Ireland, the New Zealand Symphony Orchestra, the China Philharmonic Orchestra, the State Philharmonic Rhineland-Palatinate, the Radio Symphony Orchestra and the State Orchestra of Saarbr焎ken, or the Dresden Philharmonic Orchestra.

威尔德纳指挥过诸多世界主要乐团，包括伦敦皇家爱乐乐团、圣彼得堡爱乐乐团、中德广播交响乐团、维也纳交响乐团、维也纳广播交响乐团、林茨布鲁克纳交响乐团、萨尔茨堡莫扎特学院乐团、伦敦BBC交响乐团、爱尔兰国家交响乐团、新西兰交响乐团、中国爱乐乐团、莱茵兰德-帕拉蒂内特国家爱乐乐团、萨尔布吕肯广播交响乐团和州立乐团以及德累斯顿爱乐乐团等。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。