硅微波功率晶体管

VOA慢速英语2011-2000 Years of Computing History, at a Mus

Silicon Valley in Northern California is home to many of the worlds largest technology companies. These include Apple, Google, Oracle, Intel, Cisco Systems and Hewlett-Packard. The valley is also home to the Computer History Museum in Mountain View.

发表于:2018-12-07 / 阅读(88) / 评论(0)

2011年VOA慢速英语(一)月

VOA慢速英语--让本地特色食物更有营养

Making Local Food More Nutritious About one in three people worldwide eats food that fills them up but lacks protein, vitamins and minerals. Health experts have a name for this situation: hidden hunger. It can lead to weakness in the bodys natural de

发表于:2018-12-08 / 阅读(74) / 评论(0)

2018年VOA慢速英语(二)月

考研英语词汇 28

[00:04.18]there thereafter [00:07.21]ad.在那里往那里;在这方面,在这点上 ad.此后，以后 [00:10.24]thereby therefore thereof [00:14.12]ad.从而，因此 ad.conj.因此，所以 ad.由此，因此 [00:18.00]thermal thermometer [00:20.5

发表于:2018-12-15 / 阅读(199) / 评论(0)

考研英语词汇2005

VOA慢速英语 2008 1117a

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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VOA慢速英语2008年（十一）月

乔布斯传第11期:童年,被遗弃和被选择(7)

By the 1950s, Hewlett-Packard was a fast-growing company making technical instruments. 到20世纪50年代，惠普已经成为一家制造技术仪器的快速成长的公司。 Fortunately there was a place nearby for entrepreneurs who had outgrown

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乔布斯传

step by step 第四册 lesson 130

Lesson 130 Part Ⅰ Warming-up Exercises Instruction-following: Quick Musical Relay 1__________________2 3__________________4 1. ______________________ 2. ______________________ ______________________

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英语听力入门 (全四册)

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

发表于:2018-12-31 / 阅读(92) / 评论(0)

经济学人科技系列

电信专业英英词典G-1

Gain - This is an increase in signal power, due to a boost from an electronic device. Garbage - These are unwanted characters that appear because of either incorrect settings or noise. Gate - These ar

发表于:2019-01-03 / 阅读(113) / 评论(0)

电信英语

SSS 2009-10-16

It's all about the meters. As any would-be installer of solar rooftop panels knows, having the right meter to count how much power your photovoltaics are producing is key. So perhaps it's no surprise that Team Germany snatched victory on the last day

发表于:2019-01-08 / 阅读(103) / 评论(0)

Scientific American(十)月

VOA慢速英语2015 英国组织向卢旺达提供眼镜

AS IT IS 2015-03-05 UK Group Brings Eyeglasses to Rwanda 英国组织向卢旺达提供眼镜 Most people in developed countries do not have a problem getting prescription eyeglasses. They go to an ophthalmologist -- a trained specialist who treats p

发表于:2019-01-12 / 阅读(82) / 评论(0)

2015年VOA慢速英语(三)月

Artificial Leaf Turns Sunlight into Electric Power

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

发表于:2019-01-14 / 阅读(169) / 评论(0)

VOA标准英语2011年(四月)

公众人物毕业演讲第178期:桑德伯格2012哈佛商学院(3)

Not just those of us lucky enough to go to HBS 不仅是那些能到HBS读书的幸运儿 but anyone with access to Facebook, to Twitter, to a mobile phone 而是任何能上Facebook Twitter或者有手机的人 This is disrupting traditional power s

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公众人物毕业演讲

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(101) / 评论(0)

经济学人科技系列

经济学人63:太阳能,第三种方法

Solar power 太阳能 The third way 第三种方法 A new method of making electricity from sunlight has just been tested 一种从太阳光得到能源的新方法正在尝试 AT THE moment, there are two reliable ways to make electricity from sunli

发表于:2019-01-26 / 阅读(123) / 评论(0)

经济学人综合

Intel unveils 3-D transistors

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

发表于:2019-02-05 / 阅读(152) / 评论(0)

英语新闻

经济学人225:光电池染料光电池

Science and technology 科学技术 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 oxymoron. 室内

发表于:2019-02-07 / 阅读(114) / 评论(0)

经济学人科技系列

语法精讲：And 的一些特殊用法和汉译

And是一个常用的并列连词。其一般的用法和译法，已有不少文章论及。本文仅就and的一些特殊用法作一简单介绍。一、And前后的两部分表示同时发生的动作，或同时存在的属性、特征等可译为

发表于:2019-02-13 / 阅读(116) / 评论(0)

英文语法词汇

如何撰写英文自传

英文自传是应聘外资公司时又一道必不可少的程序。它是指求职者自述本人生平经历的书面材料，也是对求职者个人简历的一种补充。自传的写作内容除姓名，性别，年龄，出生地，家庭情况

发表于:2019-02-18 / 阅读(107) / 评论(0)

实用英语

乔布斯传第372期:在幕后彷徨(8)

Tevanian and Rubinstein would come by Jobs's house to keep him informed, 泰瓦尼安和鲁宾斯坦会到乔布斯家里向他汇报公司的情况， and soon much of Silicon Valley knew that Jobs was quietly wresting power from Amelio. 很快，硅谷

发表于:2019-02-22 / 阅读(81) / 评论(0)

乔布斯传

【英语时差8,16】微波炉如何加热食物？

Lets nuke it in the microwave, we often say as we pull a frozen dinner out of the freezer. That figure of speech seems to express the fact that our experience with nuclear power and with microwaves goes back only a few years, while our experience wit

发表于:2019-03-06 / 阅读(171) / 评论(0)

英语时差8，16

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angular displacement grating

Antheor

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arithmetical instruction

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