单词：transistor short pulse power rating
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This is the VOA Special English Development Report. Charles Rioba is an engineer and inventor in Kenya. He and his company, Solar World Limited, have developed a product called the PowerPack. The PowerPack is a small solar-lighting system. The devic
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But their energy use is the subject of growing concern and criticism. Transcript of radio broadcast: 11 July 2008 This is the VOA Special English Economics Report. The Internet is sometimes described as a cloud -- a big, borderless area of computing
VOA慢速英语2008年（七）月
Lesson Twelve Short Conversations Read aloud the concersation two times, and then listen to the tape without looking at the text. The Circuit Box Assignment Mr. Rathbone: Well, how are you doing? Eugene: Fine, sir. The computer section is coming alon
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SAN FRANCISCO, May 4 (Xinhua) -- Intel Corp. on Wednesday announced that it will mass-manufacture chips using new transistors featuring a three-dimensional (3-D) structure, calling it a technical breakthrough in microprocessors. The 3-D transistor, c
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By Anjana Pasricha New Delhi 01 May 2008 India is building new roads, airports and power plants to cater to the needs of an economy that is growing at a rapid pace. But, as Anjana Pasricha reports from New Delhi, infrastructure continues to be woeful
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听歌学英语:做个优雅的小妞 Grace 想同大家分享一个小故事：某日下班回家，因为工作的事情一路很消沉，神情异常严肃，也许脸上的表情过于悲伤，怪惹人怜爱的，才会出现一个神一般浑身散
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