单词:line-of-sight transmission channel
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Lesson 64 The Channel Tunnel海峡隧道 First listen and then answer the question. 听录音,然后回答以下问题。 Why was the first tunnel not completed? In 1858, a French engineer, Aime Tho
William: What can you tell me about the distribution of your product? 你能告诉我你们产品的销售情况吗? Emily: Our existing channel includes VAP. 我们现有的销售渠道包括特许经销商. William: This is like the best channel cu
9) The number of violent acts on televisions in the past years __ has increased __ (increase) from about 19 to 27 per hour. (15A 2004 上 ) 10) Your mind _ will keep ___ (keep) up with your reading sp
06 Television Television-----the most pervasive(弥漫性的,渗透性的) and persuasive(有说服力的,使人信服的) of modern technologies, marked by rapid change and growth-is moving into a new era, an era of extraordinary(非凡的)
Keep Your Goals in Sight When she looked ahead, Florence Chadwick saw nothing but a solid wall of fog. Her body was numb. She had been swimming for nearly sixteen hours. Already she was the first woman to swim the English Channel in both directions.
Bit - This is a contraction of the term Binary digIT, and it is a number in base 2, which means that it can only be a 0 or a 1. Bit Error Rate - The rate of message bits that are in error (an error ra
Cache - Generally, a place to temporarily store something. Regarding computers and telecommunications, it is a place where data is temporarily stored during transmission. Call - This is a connection b
Duplex Transmission - This is the capability for simultaneous data transmission between a sending and receiving station. Dual Tone Multi-Frequency (DTMF) - This is when two tones are used to represent
Transmission Facilities Transmission facilities provide the communication paths that carry user and network control information between nodes in a network. In general, transmission facilities consist
中文 英文 缩写 初始存取时间 initial access time 初始地址消息 Initial Address Message IAM 初始地址信息 initial address information 初始化报文 initial message 初始化信道分
中文 英文 缩写 单(点)播 unicast 单板 board/card 单边测试 one-sided test 单边带 Single Side Band SSB 单边带调制 single sideband modulation 单边带自适应差分 single ban
CCTV5 to become Olympic channel since Jan 1, 2008 China's CCTV5, the country's main sport channel, will become a 24-hour Olympic channel starting Jan.1st next year. It will become the major media window on preparations for the 2008 Beijing Olympics
Melissa: Youre looking at the next overnight sensation. Im uploading my video right now, and by this time tomorrow, I wouldnt be surprised if its had over 100,000 views. Its going to go viral. Frank: You and your amateur videos. Who is going to watch
China has long depended on coal-burning power plants to fuel its explosive growth over the past three decades. As a result, air pollution has risen to alarming levels in central and eastern regions. Policymakers have been working hard to shift the co
一天从一杯漫天繁星的希望开始。在开着珍贵的马去办公室之前,他会用三颗星星查邮件。下班后要来一杯百种威望。 If you're a well-to-do Shanghai resident, you might start atypical day with a cup of Starry H
贴心朋友必会的十句话 20080927 1. Do me a favor 帮个忙这句话也是超级常用的,日常生活中要请人帮忙的情况很多,也许是请人帮你拿一下东西,也许是请人帮你带便当,都可以用上这句Do me a fa
Voice 1 Thank you for joining us for todays Spotlight program. Im Liz Waid. Voice 2 And Im Rebekah Schipper. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice
Topics: Famous Americans: Annie Leibovitz; home shopping cable channels and celebrity product lines; come versus go; via versus through Words: portrait the arts big break to be named chief celebrity channel cable host product line affiliated with nam
and while yet drawing mortal nourishment, be still spiritually feasting upon some unearthly reminiscence; 一边在吸取肉体的滋养,一边又在精神上饱享一些神秘的追怀; even so did the young of these whales seem looking up towar