单词：environmentally sound technology
单词：environmentally sound technology 相关文章
Most of them travel 40,000 miles to a satellite and then back to earth. Ten years ago, a satellite was capable of receiving and transmitting more than 33,000 telephone conversations simultaneously. No
自考英语（一）78讲
(MA) These days we take for granted the wide variety of music available on the radio. But, this wasn't always the case. In the early days of radio, stations were capable of broadcasting only a narrow range of sounds, which was all right for the huma
托福听力短文
New Camera Records Invisible Motion The world is in never-ending motion, even when objects seem to be perfectly still. Researchers at the Massachusetts Institute of Technology use a special camera that shows these seemingly invisible movements. Many
2015年VOA慢速英语(二)月
DAVID GREENE, HOST: And, you know, the debate over coal can really seem like a battle between bitter enemies. You have environmentalists who want to replace coal with cleaner fuels and coal boosters who want to revive the industry. But there really i
2017年NPR美国国家公共电台5月
Cambridge 7 TEST 3 1. cause=reason=factor=origin=root 原因 n. 2. measure=weigh=time=take=read 测量 v. 3. route=motorway=highway=expressway 车道 n. 4. exclude=omit=miss out=leave out=drop 排除在外 v. 5. renewable=sustainable=recycling=enviro
雅思英语
GUY RAZ, HOST: OK, so after this point the future is looking pretty awesome, you know, all this incredible technology to cure disease and make us live better lives but like the force, there is of course a dark side. Which is what Mark Goodman worries
英语语言学习
Todd: OK. Ramon, we're going to talk about opposites. Jamon: OK. Todd: What is big? Jamon: The earth is big. Todd: Yeah, I agree. What is small? Jamon: I'm small on the earth. Todd: That's true. How much do you weigh? Jamon: I weigh 65. Todd: Wow! 65
英语访谈对话
EXPLORATIONS - International Consumer Electronics Show Presents Latest Technology and Products from 2,500 CompaniesBy Dana Demange Broadcast: Wednesday, January 25, 2006 (MUSIC) VOICE ONE: I'm Pat Bod
2006年慢速英语（一）月
GUY RAZ, HOST: It's the TED Radio Hour from NPR. I'm Guy Raz. So these days, our attention is pretty much up for grabs. (SOUNDBITE OF TYPING ON SMARTPHONE, SNAPCHAT ALERTS) RAZ: And the stuff that's trying the hardest to get it... (SOUNDBITE OF TYPIN
2017年NPR美国国家公共电台10月
GUY RAZ, HOST: So here's what a chemistry class at the Khan Lab School in Los Altos, Calif., sounds like. UNIDENTIFIED CHILDREN: (Singing) Hydrogen and helium and lithium, beryllium, boron, carbon everywhere. Nitrogen all through the air. RAZ: Don't
2017年NPR美国国家公共电台8月
AILSA CHANG, HOST: We've been following for a long time now a story about an invention that could save thousands of Americans every year from really serious accidents. Industry has resisted adopting it. And now, regulators in Washington may take step
2017年NPR美国国家公共电台8月
RACHEL MARTIN, HOST: Hollywood movies love technology. (SOUNDBITE OF FILM) UNIDENTIFIED ACTOR #1: (As character) OK, satellite imagery coming through. UNIDENTIFIED ACTOR #2: (As character) Roger that... MARTIN: Spy movies, science fiction movies, hor
2017年NPR美国国家公共电台6月
DAVID GREENE, HOST: To truly see Japanese innovation, look no further than the bathroom. Japan's high-tech, toilet-bidet combos have these menu panels that are full of rinsing and drying features, and NPR's Elise Hu is going to explain one noisy inno
2017年NPR美国国家公共电台6月
LULU GARCIA-NAVARRO, HOST: We were in Las Vegas a couple of weeks ago, where the hospitality and gaming industries drive most of the economy, employing some 300,000 people, which is why a 2017 study predicting a massive disruption - the loss of up to
2018年NPR美国国家公共电台10月
AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: an electronic tutoring system that helps non-native speakers of American English learn to pronounce words with a native accent. RS: The product is called NativeAccent. It's sold b
词汇大师(Wordmaster)
By Paul Burge Nottingham, England 17 May 2007 The University of Nottingham in Britain is building an environmentally friendly research house to promote the reduction of carbon emissions. The aim is for the experimental house to serve as a future guid
2007年VOA标准英语（五月）
By Niharika Acharya Boston, MA 12 January 2007 watch Amar Bose report Out of necessity comes innovation. As a young man, entrepreneur Amar Bose bought a new stereo system but was unhappy with the sound quality. His disappointment inspired him to cre
2007年VOA标准英语（一月）
环境保护和污染治理已经成为现在大家最关注的话题之一。发展清洁科技，提高能源使用效率成为提升环境质量的不二选择。 Cleantech refers to the technology that is itself environmentally friendly or that h
英文语法词汇
LOURDES GARCIA-NAVARRO, HOST: The United States entered World War I a hundred years ago this week on April 6, 1917. The war is remembered mostly for its brutality. But as NPR's Greg Myre explains, it was also a moment when emerging technologies conve
2017年NPR美国国家公共电台4月
Algae Biofuel 作为不依赖于化石资源的燃料，生物燃料逐渐得到普遍认可。但在应用上，使用高等植物的现有手段还存在极限。其原因在于单位面积的收获量较小，并且还会浪费珍贵的水资源。作
英语听力文摘 English Digest