功率半导体装置

2013年ESL之旅行交通购物 09 Using Electronics While Traveling

Using Electronics While Traveling Justin: Are you nearly packed? Marsha: Almost. Lets see, I have wall chargers for my cell phone and other devices, extra memory cards for my camera, and noise- canceling headphones for the airplane. Justin: Oh, yeah,

发表于:2018-12-03 / 阅读(187) / 评论(0)

2013年ESL之旅行交通购物

VOA慢速英语20060811b

AMERICAN MOSAIC - Is the Segway the Answer to City Traffic and Pollution?By Dana Demange and Nancy Steinbach Broadcast: Friday, August 11, 2006 HOST: Welcome to AMERICAN MOSAIC, in VOA Special English

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2006年慢速英语（八）月

VOA慢速英语2017--迪士尼魔法:全屋家电隔空无线充电

The Walt Disney Company has built a room that it says can wirelessly power and charge any devices inside it. Wireless charging usually only works when a device is touching a power source. But researchers say they have found a way to provide wireless

发表于:2018-12-07 / 阅读(127) / 评论(0)

2017年VOA慢速英语(三)月

豆知识 2011-07-24&07-30 无线信号发生器的发展史

It starts with a blip, a beep, a noise, a pattern, a signal. It could be anything - ink on paper, machine data, or even the words flowing through your minds right now. Signal generators play an important role in testing devices we use every day. The

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英语解说豆知识2011年

大学英语四级词汇 068

seldom ad.很少 select vt.选择，挑选 a.选择的，精选的 selection n.选择，精选的人或物 self n.自己，本身；私心 selfish a.自私的 sell vt.卖，出售；出卖，背叛 vi.卖，销售 semester n.学期 semiconductor n.半导

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大学英语四级词汇拼读版

经济学人09:光电池利用染料进行能量转化

Science and technology. 科技。 Photoelectric cells. 光电池。 To dye for. 利用染料进行能量转化。 A new type of cell may bring solar energy indoors. 一种新型电池也许能带来室内太阳能。 THE phrase indoor solar power sou

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经济学人科技系列

商务英语必备1000字 Unit28

offshoring n. 產業外移 Offshoring in the IT industry set off India's recent economic boom. 資訊產業的外移引發印度近來的經濟熱潮。 outsource v. 外包 The company's winning formula is to outsource all of its production. 該公司成

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商务英语必备1000字

印度发明家把污染转变成墨水

Indian Inventors Turn Pollution into Ink Workers at an Indian start-up company are busy cutting up pieces of metal and using them to make unusual devices. Company officials say these devices will capture smoke from diesel generators and turn it into

发表于:2019-01-03 / 阅读(248) / 评论(0)

2018年VOA慢速英语(六)月

VOA慢速英语2011--Will Physicists Have to Rewrite The Spec

EXPLORATIONS - Will Physicists Have to Rewrite The Special Theory of Relativity? DOUG JOHNSON: Welcome to EXPLORATIONS, in VOA Special English. Im Doug Johnson. This week, we hear about developments in physics that, if proven correct, could have scie

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2011年VOA慢速英语(十)月

黎巴嫩小伙开发能为手机充电的沙滩垫

AS IT IS 2015-10-06 Beach Mat Charges Mobile Phone 黎巴嫩小伙开发能为手机充电的沙滩垫 Some people do not like being separated from their telephone, even while enjoying a restful holiday at the beach. So, a university student from Leb

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2015年VOA慢速英语(十)月

美国国家公共电台 NPR The Army, The Inventor And The Surprising Uses Of A Batman Machine

RACHEL MARTIN, HOST: NPR's Joe Palca thinks a lot about thinking - specifically how people come up with the big ideas that change our lives. And as you'll hear in this next story, sometimes the inventor himself doesn't even recognize all the possible

发表于:2019-01-16 / 阅读(142) / 评论(0)

2017年NPR美国国家公共电台9月

英语听力：自然百科智能电网（上）

Its Friday afternoon at the village bakery in Hara Kebira. This tiny Jewish community is preparing for the Sabbath meal, bringing pots of soup to be heated in wood oven. Todays customers are Jewish, but the baker here is Muslim. In much of the world

发表于:2019-01-22 / 阅读(129) / 评论(0)

自然百科2010年

经济学人19:光电池室内太阳能

Science and Technolgy. 科技。 Photoelectric cells. 光电池。 To dye for. 染料光电池。 A new type of cell may bring solar energy indoors. 一种新型电池有望将太阳能引进室内。 THE phrase indoor solar power sounds like an oxym

发表于:2019-01-26 / 阅读(171) / 评论(0)

经济学人科技系列

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351. odd a. 奇特的,古怪的；奇数的 352. omit vt. 省略 353. opponent n. 敌手,对手 354. opportunity n. 机会,时机 355. orchestra n. 管弦乐队 356. semester n. 学期；半年 357. se

发表于:2019-02-03 / 阅读(335) / 评论(0)

英文语法词汇

正在下滑的十大就业领域

What to Do If Your Industry Is on the Way Out 如果你所在的行业过时了怎么办People in almost every profession may feel like jobs are scarce right now. For many industries， this is a temporary situation. But jobs in some fields are expec

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阅读空间

微电子辞典-5

Early effect 厄利效应 Early failure 早期失效 Effective mass 有效质量 Einstein relation(ship) 爱因斯坦关系 Electric Erase Programmable Read Only Memory(E2PROM) 一次性电可擦除只读

发表于:2019-02-05 / 阅读(195) / 评论(0)

实用英语

哪些问题让你无语？

What are some dumb questions you have been asked? 你都被问过哪些让人无语的问题？获得6.7k好评的答案@Abhinav Gaur I work for a semiconductor company which makes electronic chips. On being asked about what I do, I once told to one

发表于:2019-02-06 / 阅读(165) / 评论(0)

阅读空间

使用电脑必懂的53个英文单词和缩写

PC：个人计算机Personal Computer CPU：中央处理器Central Processing Unit CPU Fan：中央处理器的散热器(Fan) MB：主机板MotherBoard RAM：内存Random Access Memory，以PC-代号划分规格，如PC-133，PC-1066，PC-2700 HDD：硬

发表于:2019-02-18 / 阅读(200) / 评论(0)

实用英语

乔布斯传第350期:苹果坠落(3)

By 1996 Apple's share of the market had fallen to 4% from a high of 16% in the late 1980s. 到1996年，苹果的市场份额已经从80年代末的高达16%下降到4%。 Michael Spindler, the German-born chief of Apple's European operations who had

发表于:2019-02-22 / 阅读(316) / 评论(0)

乔布斯传

ESL Podcast 945 – Using Electronics While Traveling

Justin: Are you nearly packed? Marsha: Almost. Lets see, I have wall chargers for my cell phone and other devices, extra memory cards for my camera, and noise- canceling headphonesfor the airplane. Justin: Oh, yeah, I forgot to pack my headphones. Id

发表于:2019-03-16 / 阅读(362) / 评论(0)

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