单词：earth system of high voltage laboratory
单词：earth system of high voltage laboratory 相关文章
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闭着眼睛飘单词 四级词汇
04 美国的航空航天技术 DATE=2-21-01 TITLE=EXPLORATIONS #1940 - Space Digest BYLINE=Paul Thompson VOICE ONE: This is Steve Ember. VOICE TWO: And this is Shirley Griffith with the VOA Special En
科技之光
VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Barbara Klein. This week on our program, come along to a high school reunion in Illinois. (MUSIC) VOICE ONE: A warm sun shines on Scammon Garden on th
VOA慢速英语2007年（七）月
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背诵为王第二册
一般现在时的功能 1.表示事物或人物的特征、状态。如：The sky is blue.天空是蓝色的。 2.表示经常性或习惯性的动作。如：I get up at six every day.我每天六点起床。 3.表示客观现实。如：The earth
英文语法词汇
丹尼尔第一次参观初中学校，对这里的一切都充满了好奇。亚当热情地充当向导，给他一一介绍学校的设施。 Listen Read Learn Daniel: Adam, could you show me around the school? Adam: No problem. Daniel: What's the tallest building? Adam: You mean the white bui
英语口语大赢家
It must work without a hitch. 必须能够无故障运行。 It must work without a hitch. 必须能够无故障运行。 It has been tested for nine times. 我们已经对其进行了九次测试。 These elements seem to be working well under high
玩转商务英语900句
Titicaca Reedbeds 的的喀喀湖的芦苇地 An ancient lake high in the mountains of South America holds lessons about indigenous peoples and sustainability. Discover Lake Titicaca -- today on Earth and Sky. DB: This is Earth and Sky. Lake Titicaca is high
(科普英语)Earth and Sky
Economics Report - Limits on Rare Earth Exports Get China in Trade Dispute 经济报道 - 稀土限制使得中国陷入贸易纠纷 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 The United States,
2012年VOA慢速英语(三)月
Japanese Robots Besting Humans at Games Tokyo University engineering professor Masatoshi Ishikawa has a good-natured response to frustrated human losers who accuse him of essentially creating a robot that cheats. [It is] not cheating. Every one milli
VOA标准英语2012年(七月)
Researching wind, solar, biofuel, and more Art Chimes | Washington, DC 16 April 2010 Related Links National Renewable Energy Lab Time again for our Website of the Week, when we showcase interesting and innovative online destinations. This time, and j
VOA标准英语2010年(四)月
STEVE INSKEEP, HOST: The BBC series Planet Earth was one of the first blockbuster high-definition TV shows a decade ago. Tomorrow, Planet Earth II debuts on BBC America. And this time, it is said to be in ultrahigh def. Reporter Will Huntsberry found
2017年NPR美国国家公共电台2月
China has long depended on coal-burning power plants to fuel its explosive growth over the past three decades. As a result, air pollution has risen to alarming levels in central and eastern regions. Policymakers have been working hard to shift the co
2017CRI中国国际广播电台
Six years later, they come to believe these light flashes are the results of high energy, heavy cosmic rays penetrating the spacecraft and the crew members' eyes. These/ protons or electrons, just very, very high energy, ripped / part of atoms, sprin
自然百科2011年
We drive them about 20 miles away to the North, and release them, and we track them as they try to fly back home. We drive them about 20 miles away to the North, and release them, and we track them as they try to fly back home. Hes up, OK. Holland wa
自然百科2011年
Blockson's computer model reveals that at the South Atlantic Anomaly, the magnetic field isn't just weaker than anywhere else on the planet. It's actually reversed polarity. There is a patch on the core in the South Atlantic where things are not poin
自然百科2011年
Climate change is the great environmental challenge facing the world today. But maybe we should start calling it climates change. Because scientists whove looked to glaciers to study the history of climate on Earth have found that the Northern and S
60秒科学
China is the world's largest producer and exporter of rare-earths. These are elements which are critical to the manufacturing of high-tech products, including smartphones, wind turbines and car batteries, among other things. However, the rare-earth i
2016CRI中国国际广播电台
About 16,000 high school teachers went on strike today. They did not go to school. Instead they held protest marches, and Wellington teachers took their protest to Parliament. However the teachers in Canterbury did not go on strike because school was
新西兰英语
Bird on a Wire 当我们行走在马路上时，经常可以看到成群的麻雀或乌鸦停落在几万伏的高压电线上，它们不仅不会触电，而且一个个显得悠闲自得。可是，你也知道，如果有人不小心碰到高压线
英语听力文摘 English Digest