[电] 电子监听装置

SSS 2010-07-27

Have you ever bought a new electronic device, or tried a new activity, and then dropped it because you were sure you couldnt possibly master it? Well, dont give up so quickly. Researchers performed six experiments that involved subjects trying out ne

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Scientific American(七)月

科学美国人60秒 SSS "Textalyzer" Aims at Deadly Distracted Driving

Textalyzer Aims at Deadly Distracted Driving 能够测试驾驶时是否分心的神器 Fifty years ago, British inventors made and marketed the first electronic breathalyzer. The alcohol gauge has become standard issue for U.S. law enforcement crack

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2017年Scientific American(八)月

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【Trancript】 Change the toner cartridge A：I cant make out anything, the words are too light. I thought they have already changed the toner cartridge this month. B：It seems not or somebody has recently received a large fax. A：Ok, no problem.

发表于:2018-12-26 / 阅读(106) / 评论(0)

白领快餐口语

医学英语轻松学第18期:目视前方

One of the first lessons new drivers learn is to keep their eyes on the road. 新手上路的第一课，目视前方。 Unfortunately, cell phones and other electronic devices are causing many drivers to lose their focus and sometimes their lives. 然

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医学英语轻松学

VOA慢速英语 2008 1207

VOICE ONE: I'm Phoebe Zimmermann. VOICE TWO: And I'm Steve Ember with People in America in VOA Special English. Today we tell about a man who made possible one of the most important communications devices ever created -- television. His name was Phi

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VOA慢速英语2008年（十二）月

VOA慢速英语 2007 1108a

EDUCATION REPORT - After 40 Years, Calculators in School Still Add Up to Debate By Nancy Steinbach / Broadcast: Wed, 7 Nov 2007 16:00:00 UTC This is the VOA Special English Education Report. Can you do the math: What is one hundred times four, divid

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VOA慢速英语2007年（十一）月

VOA慢速英语2011-Airport Security Could Go to 'Electronic

Dogs are known for a strong sense of smell. Their noses can be trained to identify different odors. Dogs are often used in search and rescue operations and to sniff for things like drugs and explosives. Some dogs have even been trained to sniff for c

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2011年VOA慢速英语(一)月

VOA慢速英语2016 新公司将开发小型电子医疗方法

AS IT IS 2016-08-08 New Company Plans Very Small Electronic Medical Treatments 新公司将开发小型电子医疗方法 A new company has been created to research and develop medical treatments using bioelectronics. 一家新成立的公司旨在利用

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2016年VOA慢速英语(八)月

哪些应用程序耗尽你的手机电池？

Which Apps Drain Your Phones Battery? 哪些应用程序耗尽你的手机电池？ Does your mobile phones battery die more quickly than it once did? Apps may be the problem. Even if you did not add new apps to your phone, an app update alone can us

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2016年VOA慢速英语(四)月

VOA标准英语2012--Holiday Season Features Latest, Hottest Electronic Gadgets

Holiday Season Features Latest, Hottest Electronic Gadgets From tablet computers to smart cameras, the holiday season is a time when shoppers are on the lookout for the newest and coolest electronic devices on the market. When it comes to electronic

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VOA标准英语2012年(十一月)

参加锻炼Taking The Exercise

Today, as the development of the electronic products, people like to use the electronic products very much. They count on these products because they are so convenient and funny. So people pay a lot of attention on the electronic products, most peopl

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英语作文

EDUCATION REPORT - High School Cyber Cafes

EDUCATION REPORT - High School Cyber Cafes By Jerilyn Watson Broadcast: Thursday, January 08, 2004 This is Bob Doughty with the VOA Special English Education Report. Cyber Café computer centers are f

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教育与新闻

2012年手机将实现无线充电

日本富士通实验室的研究人员开发了一种无线充电系统，可同时给一定范围内的手机、数码相机及手提电脑等各种移动设备充电，无需使用电缆。该系统最早可于2012年正式推出使用。该系统被

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阅读空间

英语访谈对话 229 The DJ

Todd: Alex, can you talk a little about working at a radio station? Alex: Yeah, sure. The Radio station at my school is called WMKP. I'm actually a DJ. Well, not the turn table DJ per se, but a DJ that just plays music and talks on the air a lot, so

发表于:2019-01-30 / 阅读(75) / 评论(0)

英语访谈对话

PEOPLE IN AMERICA - Philo Farnsworth

PEOPLE IN AMERICA - Philo Farnsworth By Paul Thompson Broadcast: Sunday, June 06, 2004 (MUSIC) VOICE ONE: I'm Phoebe Zimmermann. VOICE TWO: And I'm Steve Ember with People in America in VOA Special En

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People in America

每日一词【1038】big ticket item：大件商品

今天我们要学的词是big ticket item。 Big ticket item, 意思是大件商品。 Electronic medical records systems are a big ticket item for hospitals, 安装电子病例系统对医院来说是一笔很大的开支。 I usually wait until Bl

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英语每日一词

原版英语对话1000个:229 The DJ

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原版英语对话1000个

学个词Learn a Word 第1038期 Big ticket item

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英语单词荟萃

英语听力文摘 English Digest 367、用“耳朵”治口吃

Stutter ing Ear 用耳朵治口吃 Remember that kid in your grade school class who stutter ed ? Well, he was in good companya whopping three million people in the United States alone are affected by this problem. 还记得小学时班上那个说话结

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英语听力文摘 English Digest

英语六级作文磁带录音机

The Tape Recorder The tape recorder is one of the most welcome and popular electronic devices ever invented. For example, it can reproduce sounds quite well, which are hardly distinguishable from the original. Besides, it is very handy and can be car

发表于:2019-03-04 / 阅读(148) / 评论(0)

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