机械类词汇大全-22

883 、 疲劳 fatigue 884 、 真空成形；真空吸塑 vacuumforming 885 、 真空成形机 vacuumformer 886 、 真空吸塑成形法 vacuummoulding 887 、 真实形状 trueshape 888 、 矩波形

创新英语-Scientists Create Energy-Making Artificial Leaf

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

美国有线新闻 CNN 2016-7-18

AZUZ: You might have heard the phrase Don`t spit into the wind. And if you haven`t, you can probably figure out why you shouldn`t do it. 你可能听说过不要随地吐痰的谚语。如果没有，你可能要弄清楚不应该这样做的原因。

有声读物《孙子兵法》第31期:第五章 兵势(6)

兵势篇 NO.6： 故善战者，求之于势，不责于人,故能择人而任势。 任势者，其战人也，如转木石。 木石之性，安则静，危则动，方则止，圆则行。 故善战人之势，如转圆石于千仞之山者，势也

国家地理-2008-04-12 Alternative Energy 可替代能源

When the wind picks up at the foot of the Rockies, there are those who believe they can hear the future. At the National Renewable Energy Laboratory, making alternative power sources competitive with fossil fuels has been a mission since the energy

More than Half of the World’s Primates Disappearing

Scientists who study primates say that we are moving towards a time when species like gorillas will no longer be found in the wild . They say Orangutans would be gone too. And Madagascar would lose its lemurs. Jo Setchell is a primatologist at Durham

2015-03-11 BBC:星光七纪元-15

But the sun's violent burst can harm us, its active nature is what allows us to live at all, because the sun also eject the solar wind, and energized stream of particles that head out into space, and that we can see passing-off as it bounces off our

VOA慢速英语2014 美国公司从垃圾提取天然气

AS IT IS 2014-06-13 Companies Make Gas from Garbage 美国公司从垃圾提取天然气 The future in energy production is here. And some of the materials used to supply the energy may surprise you! Companies have developed a way to turn plant waste

英语听力：自然百科 Alternative Energy 可替代能源

When the wind picks up at the foot of the Rockies, there are those who believe they can hear the future. At the National Renewable Energy Laboratory, making alternative power sources competitive with fossil fuels has been a mission since the energy c

德国开辟生物制氢研究新途径

BERLIN, April 25 (Xinhua) -- A study recently published in the journal Nature Chemical Biology opens up new avenues in biohydrogen research, the Technical University of Berlin (TU Berlin) said on Friday. Scientists at the TU Berlin succeeded in expla

VOA标准英语2010年-Engineer Develops 'Cleaner' Products f

Bryan Wilson works to cut pollution from cookstoves, two-stroke engines, diesel Shelley Schlender | Fort Collins, Colorado 10 May 2010 Engineer Bryan Willson is developing cleaner-running, more energy-efficient products for people in the developing w

"Risky" Boll converted to Volkswagen final

GUANGZHOU, March 24 (Xinhua) -- Germany's world No.1 table tennis player Timo Boll moved one step closer to retaining the Volkswagen Cup title here on Wednesday. Boll came back from 2 games down against Japan' s Jun Mizutani in their semi-final encou

第25届“世界水周”论坛

Doctor Li Lailai, China Director of the World Resources Institute says sustainable supplies of water and energy are intensifying in China as human demand continues to grow. She says water conservation is becoming a critical issue. We do have a progra

美联社新闻一分钟 AP 2016-4-11

1. A senior U.S military official says efforts to defeat the Islamic State group are gaining momentum. Rear admiral Andrew Lewis said Wednesday that Iraqi security forces have begun capturing territory in several areas. 2. A treasury department actio

政府工作报告热词——能源、环境篇

这些政府工作报告中的热词，你会用英语表达吗？快和小编一起来英语词汇中学习一下吧！ 能源消耗 energy consumption 清洁、可再生能源 clean and renewable energy sources 化学需氧量 chemical oxygen deman

Step by Step 3000 第2册 Unit8:Everybody can help the environment(1)

Step by Step 3000. Book Two. Unit 8. Everybody can help the environment. Part 1. Warming up. A. Keywords. organization, protect, conserve, environment, nature, campaign, movement, climate crisis, waste, climate change, NGO (non-governmental organizat

【英语时差8,16】利用太阳能-上

Did you know that enough sunlight falls on the earths surface every minute to provide energy for the entire world? The trick, though, is turning sunlight into power we can use for things like heating water and making electricity. And there are two ty

【英音模仿秀】通胀当道，进退两难

模仿文本：There is a term that economists like to use - hyperinflation. Prices just develop a momentum all of their own. And that's the risk that people are afraid of. 经济学家们很喜欢引用恶性通胀这个术语。价格在一瞬间突然

GRE阅读背景：能源消费类

Between 1970 and 1980, energy consumption by United States industry peaked and then declined, so that by 1980 total industrial use of energy was below the 1970 level even though total industrial output had grown substantially in the same period. Indu

GRE阅读：能源消费类背景知识

Between 1970 and 1980, energy consumption by United States industry peaked and then declined, so that by 1980 total industrial use of energy was below the 1970 level even though total industrial output had grown substantially in the same period. Indu