单词：power supply device
单词：power supply device 相关文章
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
2006年慢速英语（八）月
EXPLORATIONS -February 6, 2002: Increasing Hubble’s Power By Paul Thompson VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with the VOA Special English program EXPLORATIONS. Today
Explorations
unit 160 工作建议（2） dialogue 英语情景对话 A:Where can find information on this subject? A:哪里能找到关于这个课题的资料？ B:I'm not sure. Let's look up the catalogue. B:我不太清楚，还是查一下目录吧。 A:Will
高频英语口语对话
[00:05.20]Nikola Tesla developed the alternating current power system that provides electricity in the United States. [00:14.42]Many of his other discoveries led to electronic inventions for which other scientists were honored. [00:22.75]Mister Tesla
美国英语听力80篇
此歌最早由air supply乐队演唱。后由jennifer rush翻唱后走红。1993年由世界天后celine dion重新诠释，收录于专辑《the colour of my love 》中。celine的肺活量在此歌中得到了充分体现，她富有张力的声音
经典英语爱情歌曲
ISLAMABAD, July 30 (Xinhua) -- Hours of power outage in scorching summer Monday sparked protest in most parts of Pakistan and angry protesters attacked offices of power supply departments in some areas. Pakistan faces about 5000 MW electricity shortf
英语新闻
China sees steady power supply in September BEIJING, Oct. 13 (Xinhua) -- China's power supplies remained steady in September, statistics from the State Electricity Regulatory Commission (SERC) showed. Power plants generated 394.5 billion kilowatt-hou
英语新闻
This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Last month the journal Science reported that a Swedish company was planning on using the body heat generated by commuters in a Stockholm train station to
Scientific American(二)月
SCIENCE IN THE NEWS - Device Gives New Meaning to the Idea of Power Walking Also: A common disease many people have never heard of. And scientists say people with blue eyes are genetically related. Transcript of radio broadcast: 10 March 2008 VOICE
VOA慢速英语2008年（三）月
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
2016年VOA慢速英语(四)月
Device Keeps Internet On When Power Goes Off Erik Hersman and his team in Nairobi have created what they say is the first router made especially for Africa. It's battery powered and rugged. And it's gaining attention in Europe and the United States.
VOA标准英语2013年(五月)
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
经济学人综合
Relief supplies are underway to quake-affected people. Four water-purification vehicles have arrived, it supply drinking water for between three to five thousand people. So far, power supply has resumed in all townships. The Chengdu Military Area Com
CCTV9英语新闻2014年08月
BERLIN A team of Americans and Kenyans has developed a new Internet router - and it's creating buzz. That's because it is an affordable, reliable solution for people without consistent Internet access. It can run while plugged in or on battery power,
英语新闻
We begin with an update of the death toll of a strong earthquake thats rocked Southwest Chinas Yunnan Province. So far 381 people have been confirmed dead. The quake struck Zhaotong city at 4:30 pm Sunday, Beijing Time. The epicenter is in Longtousha
CCTV9英语新闻2014年08月
Blaine G Scottish power customer ,but last year another firm YIYANG build him 3,000 pound by mistake ,even though he won't their customer, after few threatening letters .he eventually receive hundred pounds compensation from YIYANG 75 pound from the
英伦广角
Transpower yesterday got permission to build 185km of power lines from the Waikato River at Whakamaru near Lake Taupo, to Auckland. The lines will cross about 300 properties, mostly farms. Farmers have been protesting to stop these power lines for ma
新西兰英语
The movement of finger swipes may soon be able to charge our cellphones. 手指滑动的动作可能很快就可以为我们的手机充电了。 Researchers at Michigan State University have created a new way to harvest energy from human motion, usi
英语新闻
Hello and Welcome to News and Reports on China Radio International. In This Edition Death toll from the bullet train crash in Zhejiang rises to 40; victims' families express disappointment at the government's handling of the tragedy. Norwegian police
2011CRI中国国际广播电台