China produces and exports half of world's solar panels. It's also the world's biggest greenhouse gas emitter. But the Chinese government says it wants to change, so it's rolling out a slew of new enviromental policies and plans to produce 15% of its

发表于:2018-12-02 / 阅读(84) / 评论(0) 分类 万花筒2010年

Lack of inexpensive, reliable energy delivery is one of the chief obstacles to growth and development in sub-Saharan Africa. Nearly seventy percent of people living in the region lack access to electricity, forcing them to spend significant amounts o

发表于:2018-12-08 / 阅读(76) / 评论(0) 分类 VOA标准英语2018年(一月)

Solar Plane Prepares for Global Circumnavigation 太阳能飞机准备环游世界 Pilots of the sun-powered plane Solar Impulse 2 completed two successful test flights Thursday in the United Arab Emirates, in preparation for the first attempt

发表于:2018-12-16 / 阅读(60) / 评论(0) 分类 VOA标准英语2015年(三月)

First up, we are looking at President Obamas first news conference since he was reelected to a second term. The president took questions from the media for about an hour at the White House yesterday afternoon. One topic that came up, the so-called fi

发表于:2018-12-24 / 阅读(74) / 评论(0) 分类 CNN2012年(十一)月

arc弧线 arch拱 astronomy天文学 aerodynamic空气动力学的 axis轴 comet彗星 dense稠密 eject驱逐 doctrine学说 gravel砂砾 hemisphere半球 galaxy银河,星系 gauge估计 meteorology气象学 magnitude大小 perpendicular垂直的

发表于:2018-12-30 / 阅读(107) / 评论(0) 分类 80天攻克雅思核心词汇

The first solar panels have been installed on top of the Papal Audience Hall at Vatican City. Each heavy panel holds photovoltaic cells that convert sunlight into electricity. With this plant, if its working in about two weeks, we avoid 200 tons of

发表于:2018-12-30 / 阅读(98) / 评论(0) 分类 国家地理2008年

Solar Projects Increase in the Mekong River Area Solar and wind power projects are increasing in the area around the Mekong River in Southeast Asia. One energy expert said that the developments call into question the financial viability of major hydo

发表于:2019-01-03 / 阅读(83) / 评论(0) 分类 2018年VOA慢速英语(四)月

They come from all corners of India, devoted pilgrims on their way to Shirdi,a town where a revered Indian guru Sai Baba lived. Legend has it he was a man who performed miracles to help the poor almost 100 years after his death. Shirdi boasts of a mo

发表于:2019-01-07 / 阅读(49) / 评论(0) 分类 万花筒2010年

203.The smuggler走私分子 sly-solemn I am a smuggler. Once or twice a month, I go up river to get a load of contraband and smuggle it back across the border. I was in a water front bar once, when I met a man obviously of some social distinction. B

发表于:2019-01-08 / 阅读(53) / 评论(0) 分类 胡敏托福词汇记单词

Pictures Connect People for Earth Day 2013 From VOA Learning English, welcome to This Is America. I'm Kelly Jean Kelly. And I'm Mario Ritter. April twenty-second is Earth Day. Former United States Senator Gaylord Nelson started the observance in nine

发表于:2019-01-12 / 阅读(54) / 评论(0) 分类 2013年VOA慢速英语(五)月

Scientists Optimistic About New Diabetes Treatment 科学家对新型糖尿病治疗感到乐观 From VOA Learning English, this is Science in the News. Im Kelly Jean Kelly. 这里是美国之声科学报道。 我是Kelly Jean kelly。 And Im Avi Ar

发表于:2019-01-12 / 阅读(56) / 评论(0) 分类 2013年VOA慢速英语(九)月

Like many developing countries, Thailand is looking for ways to ease its reliance on costly imported oil and gas. A new government plan includes nuclear power, bio-fuels and solar energy among potential energy sources for the country. Thailand's goal

发表于:2019-01-13 / 阅读(46) / 评论(0) 分类 VOA标准英语2010年(二月)

Windows can offer beautiful natural light, but on bright days, the sun lighjt can bake a room. That tropic drive the air conditioner to use and energy costs. Now a team od researchers help this ---for bilogically inspired engineering has designed coo

发表于:2019-01-20 / 阅读(73) / 评论(0) 分类 Scientific American(九)月

20 homes soak off the suns rays on Washington D.C.s National Mall. They need all the energy they can get to power everything from ventilation systems to home entertainment centers. Its required in the recent Solar Decathlon(十项运动) sponsored by

发表于:2019-01-22 / 阅读(75) / 评论(0) 分类 自然百科2009年

模仿文本: The time for talking is over. That's pretty much the message from the European Commission today on the hotly contested issue of imports of Chinese solar panels. Brussels believes that Chinese government is subsidising unfairly its sol

发表于:2019-01-23 / 阅读(66) / 评论(0) 分类 英音模仿秀

来自瑞士的阳光动力2号本周一在阿联酋首都阿布扎比出发,展开为期5个月左右的环球之旅。全程将不使用一滴石油。阳光动力2号将由阳光动力项目的联合发起人贝特兰德皮卡德和安德烈博尔

发表于:2019-01-28 / 阅读(126) / 评论(0) 分类 双语趣听精彩世界

1. Police in Murrysville,Pennsylvania says a 16 year old boy was flashing knifes around when he injured 19 students and a school police officer, who eventually subdued him with an help of assistant principal. At least 2 of the victims were in critica

发表于:2019-02-11 / 阅读(138) / 评论(0) 分类 美联社新闻一分钟2014(四)月

Asia is Plunged into Darkness: 亚洲陷入黑暗 Across Asia many people have just witnessed the natural wonder that is a total solar eclipse. A total solar eclipse occurs when the Sun, Moon and Earth align in such a way that our view of the Sun is

发表于:2019-02-13 / 阅读(54) / 评论(0) 分类 英语听力精选进阶版

One of the worlds richest men has taken a close interest in one of mans most basic functions: visiting the toilet. Bill Gatess charitable organisation, the Bill and Melinda Gates Foundation, is looking for inventors to design the loo of the future, w

发表于:2019-02-21 / 阅读(69) / 评论(0) 分类 英语听力精选进阶版

I know that solar energy can be used to make electricity and to heat water and air. But can solar power also be used to make liquid fuels? Until recently, the practical answer was no. Photovoltaic panels absorb sunlight and use it to create an electr

发表于:2019-03-06 / 阅读(99) / 评论(0) 分类 英语时差8,16