单词：SADC (solid-state analog-to-digital computer)
单词：SADC (solid-state analog-to-digital computer) 相关文章
Southern African leaders are preparing to meet Monday in Swaziland to discuss an economic recovery plan for Zimbabwe and the recent change of government in Madagascar. We report from the summit site in Ezulwini, outside the capital, Mbanane. SADC lo
VOA标准英语2009年(三月)
Food writer T. Susan Chang once embraced the digital age. She even met her husband and bought a house on the Internet. Now, though, she believes in the benefits of an analog, lower-tech lifestyle. I believe in mystery. I believe in family. I believe
2007年NPR美国国家公共电台
Starting in February 2009, broadcasts of all TV signals will be digital, replacing current analog signals. For people who have cable or satellite TV, this is a non-issue, because their reception will not be affected. But people who use rabbit ears or
365个英语简短小故事
Codec Codec is a contraction of coder and decoder; a device that encodes analog signals into digital signals, for transmission through a network in digital format, and decodes received digital signals
电信英语
I-MAC isonchronous media access controller IDN integrated digital network IEC International Electrotechnical Commission Impairments Impairments is the (e.g., transmission channel and signal impairment
电信英语
D type Channel Bank A D type channel bank is channel termination equipment used for combining (multiplexing) individual analog channel signals on a time division basis. D type channel banks provide in
电信英语
Analog - Transmitting information that is characterized by continuously variable quantities (such as with AM or FM). This is different from digital transmission, which is characterized by discrete bit
电信英语
By Craig McCulloch Vancouver 13 May 2006 In February of 2009 all television stations in the United States are required to convert to digital transmission. This move will bring an end to traditional an
2006年VOA标准英语（五月）
Hi, Im Becky Worley and this is Good Stuff. Its flu season and were more vigilant than ever about all the flues that are making around, when your kids are sick, you take their temperature, but thats easier said than done. The words Rattle thermometer
英语杂谈
By Peta Thornycroft Southern Africa 13 August 2007 South African President Thabo Mbeki's anticipated report to the Southern African Development Community summit on Thursday is unlikely to reveal significant progress toward resolving the crisis in Zim
2007年VOA标准英语（八月）
But what's new and hot today will be antiquated before you know it Ted Landphair | Washington, DC 23 June 2010 Millions of American adults might recall phonograph records, cameras with flashbulbs and telephones with rotary dials, but their children w
VOA标准英语2010年(六)月
Zimbabwean President Robert Mugabe, left, walks past Prime Minster Morgan Tsvangirai, during Defense Force Day Commemorations in Harare, 10 Aug 2010 The Southern African Development Community is expected to discuss the political progress in Zimbabwe
VOA标准英语2010年(八)月
By Ish Mafundikwa Harare 31 October 2009 The Southern African Development Community (SADC) delegation that was in Zimbabwe to consult with members of the national unity government will recommend the convening of an extraordinary summit soon. The vis
VOA标准英语2009年(十一月)
Unit 23 Buying a watch(2) 第23课 买手表(2) The customer is looking for a watch. 顾客正在找他喜欢的手表。 S: Let me suggest this one. It's an excellent watch, it looks good, and it's only $100. 店员：我向您推荐这个。它是一
购物英语口语一本通
Promoting connectivity and cooperation in informational communication between China and Africa is high on the agenda of this year's FOCAC Beijing Summit. The collaboration is being pushed greatly by a free digital television project of China in rural
2018CRI中国国际广播电台
By Craig McCulloch Las Vegas 18 April 2007 Leaders in the U.S. broadcast industry are discussing new technologies and trends at the annual meeting of the National Association of Broadcasters in Las Vegas,Nevada. As Craig McCulloch reports, HD Radio,
2007年VOA标准英语（四月）
Talks between Zimbabwe's political parties will resume in South Africa on the sidelines of the Southern Africa Development Community summit which formally opens Saturday. Meanwhile, Botswana president Ian Khama has withdrawn from the summit in prote
VOA标准英语2008年（八月）
To the surprise of exactly no one, Apples new generation of iPhones will not include a standard 3.5mm headphone input. The decision signals the demise of an audio port thats been used for more than 100 yearsand honestly, its about time. The death of
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Leaders of 15 southern African states are have concluded a two-day summit in the Democratic Republic of Congo, expressing support for efforts to mediate political confrontations in several member nations. But they have delegated the crisis in Zimbab
VOA标准英语2009年(九月)
Estonian Government Aims to End Paperwork Three-day-old Oskar Lunde sleeps in a small bed at an Estonian hospital. Across the room, his father turns on a laptop computer. Now we will register our child, Andrejs Lunde says, as he lifts his identificat
2019年VOA慢速英语(一)月