单词：temperature dependence of energy gap
单词：temperature dependence of energy gap 相关文章
Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene
创新英语
By John Shields Washington, DC 28 February 2006 watch Food vs Fuel report With the world's oil supply increasingly at risk of terrorist attacks and other disruptions, there is an international rush to
2006年VOA标准英语（二月）
暂无音频 REMARKS OF PRESIDENT BARACK OBAMA PROMOTING THE RECOVERY PLAN WITH SECRETARY CHU Department of Energy February 5, 2009 Thank you, Secretary Chu, for bringing your experience and expertise to this new role. And thank you all so much for your
美国总统每日发言
From VOA Learning English, this is the Education Report. A group of students from Kenya was among winners of the 2017 Zayed Future Energy Prize. The 10-member team is receiving a $100,000 award to make their school a green energy institution. The Zay
2017年VOA慢速英语(三)月
As Russia continues to raise its natural gas prices to Ukraine, some people are looking to American gas as a way to ease Europe's energy dependence on Russia. But it's a solution that's still several years off. In their home near Kyiv, Svetlana Kules
英语新闻
By Paula Wolfson White House 20 February 2006 President Bush speaking at Johnson Controls, Inc. in Milwaukee, Wisconsin President Bush is campaigning for support for his plan to cut America's reliance
2006年VOA标准英语（二月）
The United States plans to spend $600 million in coming years to propel development of renewable fuels and other new energy solutions. The funding goes along with millions that private investors are spending to find ways to cut the nation's dependen
VOA标准英语2008年（八月）
By Zulima Palacio Washington, DC 19 December 2006 watch US Energy Security report A group of leading U.S. businessmen and former top military commanders has called on the White House and Congress to reduce America's dependence on oil from overseas,
2006年VOA标准英语（十二月）
By Leta Hong Fincher Washington 23 March 2007 watch US Oil Security The U.S. Congress has held a hearing Thursday on how rising global demand for oil is affecting U.S. national security. Some lawmakers and energy experts say America's dependence on o
2007年VOA标准英语（三月）
Longtime Texas oil tycoon T. Boone Pickens is calling on the U.S. government to take steps to reduce the nation's dependence on foreign oil. He is promoting an energy plan that features wind and natural gas - a proposal he discussed with lawmakers a
VOA标准英语2008年（七月）
The European Union has signed an agreement with four nations to move ahead on creating new gas pipelines to reduce its energy dependence on Russia. Czech Republic's outgoing PM Mirek Topolanek, left, welcomes the President of Turkey, Abdullah Gul, i
VOA标准英语2009年(五月)
Model Home Shows off Renewable Energy Technology in Senegal In Senegal, a model green house is showcasing renewable energy technologies as part of efforts between the Israeli and Senegalese government to improve food production and reduce dependence
VOA标准英语2011年(五月)
ECONOMICS REPORT - Bush Signs Major Energy and Transportation Bills By Mario Ritter Broadcast: Friday, August 12, 2005 I'm Bob Doughty with the VOA Special English Economics Report. President Bush has
健康与经济
IN THE NEWS - Bush Proposes Measures to Reduce Energy Costs By Jerilyn Watson Broadcast: Saturday, April 30, 2005 I'm Steve Ember with IN THE NEWS in VOA Special English. PRESIDENT BUSH:
教育与新闻
By Scott Stearns White House 19 December 2007 The United States is boosting fuel efficiency standards in automobiles for the first time in 32 years. VOA White House Correspondent Scott Stearns reports, President Bush signed the new standards into law
VOA常速英语2007年（十二月）
BEIJING, Feb. 28 (Xinhua) -- China will reform its energy and resource pricing system this year, but will time it to minimize impacts on consumer prices, the country's price regulator said Tuesday. The move is aimed at letting the market play a role
英语新闻
Last year's accident at Japan's Fukushima-Daichi nuclear power plant has intensified divisions in Europe over the safety and future of nuclear energy. Perhaps nowhere are the differences more apparent than between the region's biggest powers - France
英语新闻
By Mil Arcega Washington 06 March 2008 President Bush says the United States must change its habits and reduce its dependence on foreign oil. President Bush says the country's reliance on fossil fuels harms the environment and puts Americans at the m
VOA标准英语2008年（三月）
President Barack Obama Thursday ridiculed his political opponents for rejecting his plans for reducing U.S. dependence on foreign oil. The president again sought public support for his energy policy, as rising gasoline prices threaten his re-election
英语新闻
提示：看下面十种用法的同时，除了看中文意思外，更需要注意使用的语境及典型语句。 (1) 用来向不熟悉的人打听情况或提出请求(其实质用法是引人注意)，意为：请问;劳驾;对不起。（新东
英语新闻