单词:mean increase of power in waves
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By Caty Weaver Broadcast: September 5, 2003 This is Bob Doughty with the VOA Special English Environment Report. The administration of President Bush has eased an air pollution rule for about seventee
One of the newest sources of alternative energy is also one of the oldest - water power. The 19th century water wheel, though, bears no resemblance to the 21st century contraptions powered by ocean waves. The wave energy sector has been slow to coale
Host (Michael Parkhurst): Good evening, and welcome again to the 'Michael Parkhurst Talkabout'. In tonight's programme, we're looking at the problem of energy. The world's energy resources are limited
Host (Michael Parkhurst): Good evening, and welcome again to the 'Michael Parkhurst Talkabout'. In tonight's programme, we're looking at the problem of energy. The world's energy resources are limited. Nobody knows exactly how much fuel is left, but
Cameras captured the moment the earthquake hit at 2:46 on Friday afternoon in Japan. The nation's lawmakers felt the power of the magnitude 8.9 force. And the cameras rolled here in a Sendai newsroom about 90 miles from the quake. It set off this hug
Waves 波浪 A wave is the movement of water. 波浪是水的运动。 Why do waves happen? 波浪是怎么产生的呢? Waves are made when the wind blows over the surface of water. 风吹水面就会产生波浪。 On the beach, you probably watc
Its summer again and blue is the sky Heatwavess on and crime rate is high Is this what we asked for Is this what we want As long as the temperatures rising Its all right Its ok It s all right Where do you go? When the sun shines What do you do? When
AS IT IS 2014-04-17 Kenya Moves Forward with Nuclear Power Plans 肯尼亚推进核能计划 Hello. Lets do it again. Im Jim Tedder in Washington with the program that helps you learn and improve your American English. At the same time, we give you i
AS IT IS 2015-06-14 The Living Wage Debate Has Many Sides Workers and employers around the world argue over the issue of a minimum wage. Workers says they want to receive a minimum living wage that permits them to meet the most basic needs of life su
US Agency Announces Wave Energy Prize Competition 美国能源部发起能源奖竞争 Experts say that sun and wind are the richest sources of clean, renewable energy. But ocean waves also create powerful, clean energy. So, the U.S Department of Ene
The Asian Development Bank has developed a new benchmark to measure poverty in Asia. The ADB says in a region that has seen stellar growth rates and rising income inequality, its new Asian poverty line can help policy makers measure and compare pove
The Russian Parliament recently made a rare legislative reversal -- withdrawing a tax increase on cars just days after approving it. Peter Fedynsky | Moscow 25 November 2009 A big increase in the number of new drivers in Russia has led to traffic ja
Harnessing Ocean Wave Power Provides Cheap Electricity 利用海洋波浪提供廉价电力和饮用水 WASHINGTON An often overlooked renewable energy resource is the power of ocean waves. Scientists in California say harnessing energy from the regu
A: What is the efficiency of this product line? B: It's about 85%. A:这个生产线的效率是多少? B:差不多85%。 2.Labor costs 人工成本 A: Why do we have such high labor costs? B: Our labor workers were from the state owned enterprise. A:我们的人工
美国帮助巴基斯坦发展电力 The U.S. Agency for International Development, or USAID, has provided Pakistan valuable assistance in generating critically needed electricity. To highlight these assistance projects, U.S. Secretary of State John
Scotland today, everywhere else tomorrow. No one expects Scottish Power to be alone among the big energy suppliers to increase their prices before winter comes. All say they keep their prices under constant review, but British Gas has warned that who
By Derek Kilner Nairobi 11 April 2008 Kenya's leaders remain divided over how to put together a coalition government as part of a power-sharing deal signed in February following December's disputed elections. But even if an acceptable list of ministe
They're planning a strike that will paralyze the government to force President Yar'Adua to hand over power to the Vice President. Labor officials say it appears they are the last hope, according to VOA reporter Chinedu Offor, who is on travel in Imo
the power of location 灵感发源地 Art Museums 艺术博物馆 If you're going to learn from somebody, why not learn from the greats? Explore paintings from a variety of eras, countries, and styles to increase your perspective. Challenge your brai
In a survival situation rivers are your life line. 在生死关头 河流就是生命线 They lead to low ground and civilization.But they can also be deadly. 河流通常通向低地 和人类文明 但也可能通向死亡 I face some of the world'