Formula sun! Driver in China covers his tiny hatchback front to back in solar panels to cut back on petrol 中国司机用太阳能板覆盖小的掀背车,减少汽油的消耗 A driver in China is harnessing the power of the sun by converting his

发表于:2018-12-11 / 阅读(47) / 评论(0) 分类 英语新闻

珍妮班娜斯向发明家传达了这样一个信息:设法解决设计上的问题时先观察自然界。你会在自然界中找到防水、航空力学、太阳能及众多设计灵感。在此,她向我们展示众多灵感取自自然,令

发表于:2019-01-05 / 阅读(115) / 评论(0) 分类 TED公开课:生态谜云

1998年,飞行器设计师Paul MacCready面对一个人类全面统治自然的星球,讨论我们可以做些什么来维持自然的平衡。他的贡献:太阳能飞机,超高效滑翔机和电动汽车。

发表于:2019-01-05 / 阅读(54) / 评论(0) 分类 TED公开课:环境 重造计划

Donald Trump is known to be a highly pragmatic get it done leader. As president-elect he wants to keep the promises to the constituencies that elected him while healing the wounds of a bitterly divisive campaign. Is there then a way he can create job

发表于:2019-01-07 / 阅读(62) / 评论(0) 分类 英语新闻

Rwanda Opens Biggest Solar Power Plant in East Africa 卢旺达开办东非最大的太阳能发电厂 The biggest solar power factory, or plant, in East Africa recently opened in Rwanda. Solar power is produced from sun light. The plant is in Agahoz

发表于:2019-01-12 / 阅读(82) / 评论(0) 分类 2014年VOA慢速英语(九)月

AS IT IS 2015-07-07 Solar-Powered Plane Lands in Hawaii after Crossing the Pacific 太阳能飞机穿越大西洋后着陆夏威夷 A plane that uses only solar power landed on the island of Oahu, Hawaii on Friday after being flown across the Pacific

发表于:2019-01-12 / 阅读(67) / 评论(0) 分类 2015年VOA慢速英语(七)月

Scientists Testing Space Propulsion by Light 科学家测试太阳能动力 Can the sun provide power for a spaceship to travel to the edge of our solar system? The answer may come from a small satellite. A Delta V rocket carried the satellite into s

发表于:2019-01-12 / 阅读(79) / 评论(0) 分类 2015年VOA慢速英语(六)月

AS IT IS 2015-09-28 Solar Power Free to Low-Income Homes in DC 华盛顿低收入家庭获得太阳能 Solar panels are an increasingly common sight on the tops of homes in wealthy parts of Washington, D.C. Now the costly technology is moving into a

发表于:2019-01-12 / 阅读(48) / 评论(0) 分类 2015年VOA慢速英语(九)月

Paintable Solar Cells May Replace Silicon-Based Devices 可喷涂太阳能电池可能取代硅基电池板 Solar panels are manufactured in factories. Some of the devices are made with cadmium chloride, a substance shown to be harmful to human healt

发表于:2019-01-12 / 阅读(89) / 评论(0) 分类 2015年VOA慢速英语(十)月

AS IT IS 2015-10-13 India to Bring Light and Heat with Solar Energy 印度使用太阳能带来光和热 Hundreds of villages in rural India are using clean energy powered by the sun. This month, 61 households in the village of Baripatha in eastern I

发表于:2019-01-12 / 阅读(47) / 评论(0) 分类 2015年VOA慢速英语(十)月

巴黎气候变化大会的责任与期盼 There is hope in combating the effects of a rapidly warming planet, according to U.S. Congressman Don Beyer, who serves on the Joint Economic Committee and the House Committee on Natural Resources. 美国国会

发表于:2019-01-14 / 阅读(135) / 评论(0) 分类 VOA标准英语2016年(一月)

JUDY WOODRUFF:Now the challenges of combating climate change. This week, the European Union announced it was loosening its strict environmental regulations in the face of economic setbacks. In the U.S., renewable sources of energy like wind and solar

发表于:2019-01-27 / 阅读(90) / 评论(0) 分类 PBS访谈环境系列

建筑师怎样才能向大自然学习建立一个持续的美丽新世界?在伦敦TEDSalon中, 迈克尔波林描述了三种大自然可能改变社会的特性:提高资源使用效率,封闭式循环和太阳能的使用。

发表于:2019-02-05 / 阅读(94) / 评论(0) 分类 TED公开课:奇观建筑

使用太阳能和风能这样的可再生能源的关键点是什么呢? 储存这样我们在太阳落山或者无风的时候仍可以拥有并使用能量.在这个充满启发性的公开演讲中,Donald Sadoway为我们展示了用来储存可再

发表于:2019-02-05 / 阅读(75) / 评论(0) 分类 TED公开课:环境 重造计划

AS IT IS 2016-06-24 Solar-Powered Airplane Lands in Spain 太阳能飞机飞越大西洋后在西班牙降落 An airplane powered totally by the sun landed in Seville, Spain early Thursday after completing a 71-hour flight across the Atlantic Ocean.

发表于:2019-02-12 / 阅读(41) / 评论(0) 分类 2016年VOA慢速英语(七)月

That's why when, in California, we try to deal with all the solar we've brought online 这就是为什么在加州,我们正在尝试太阳能的完全使用, we now get about 10 percent of electricity from solar 我们现在能够从太阳能获得

发表于:2019-02-13 / 阅读(88) / 评论(0) 分类 TED演讲国际问题篇

建筑师怎样才能向大自然学习建立一个持续的美丽新世界?在伦敦TEDSalon中, 迈克尔波林描述了三种大自然可能改变社会的特性:提高资源使用效率,封闭式循环和太阳能的使用。

发表于:2019-02-14 / 阅读(52) / 评论(0) 分类 TED演讲视频集

There has been chaos in the US congress where Democratic party politicians have been staging a sitting to demand tighter gun laws. They occupied the floor of the House of Representatives taking in sleeping bags and pillows as their protests continued

发表于:2019-02-14 / 阅读(68) / 评论(0) 分类 中英双语新闻

本期内容: Solar Impulse, a solar-powered plane, completed the longest, transpacific leg of its round-the-world journey. The 72-metre-wide craft, powered by 17,000 photovoltaic cells on its wings and fuselage, has broken several solo- and long-f

发表于:2019-03-02 / 阅读(112) / 评论(0) 分类 夏说英语新闻晨读

Instead of burning coal, oil, or biomass to heat things up, scientists have found that its possible to use solar energy. For example, some experimental facilities use thousands of mirrors to reflect sunlight onto a large plate on a tower, heating it

发表于:2019-03-06 / 阅读(117) / 评论(0) 分类 英语时差8,16