单词:geologists
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[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.61]2001 Passage1 [00:11.16]Specialisation can be seen as a response to the problem [00:14.87]of an increasing accumulation of scientific knowledge. [00:19.40]By splitting up the subject mat
[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:06.01]1998 Passage5 [00:08.41]Scattered around the globe are more than [00:10.82]100 small regions of isolated volcanic activity [00:15.23]known to geologists as hot spots. [00:18.86]Unlike mo
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The Earths crust is old. Billions of years old. So old that its nearly impossible to imagine. And now scientists have discovered what may be the oldest
This is Scientific Americans 60-Second Science. Im Christopher Intagliata. Got a minute? The North American and Pacific plates meet in California at the San Andreas fault. The plates grind past each other there at as much as an inch-and-a-half a ye
(MA) Scientists are always on the lookout for alternative sources of energy. Today we're going to discuss one that's so plentiful they say it could supply more energy than all the coal and oil in the world. It's found in something called gas hydrate
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Bob Doughty. This week, we will tell about icy material shooting up from a moon of the planet Saturn. We will also tell about an experimental drug fo
But it doesn't have to end there. 而这个过程可以实现永无止境。 This is really exciting. 这是令人非常激动的。 According to Herodotus, after 18 years the famine wasn't getting better,so the king decided they would play one final
托福阅读:在阅读中感受文章风格的不同 1、托福阅读文章来源于哪里? 所有的托福阅读文章都是语言枯燥无味、措词准确精妙、风格独树一帜。因为所有的托福阅读文章都选自美国的大中学校的
Science and technology 科学技术 Going underground 向地底进军 A project to reveal more about all the carbon on Earth 旨在向人们揭示更多地球碳信息的项目 The Deep Carbon Observatory 深碳观测站 A world still full of secrets
The geology of the planet 地球的地质情况 Welcome to the Anthropocene 欢迎来到人类纪 Humans have changed the way the world works. Now they have to change the way they think about it, too 人类改变了世界运行方式,现在,人类不
10. Social media manager 10.社交媒体经理 Median annual pay: $45,000 平均年薪:$45,000(¥279,338) Introverts don't dislike people, they just get exhausted by constantly being around them. But since social media managers specialize in v
So who is making it? We arethat is to say, many of our large corporations are still making it at their plants overseas. It will not be banned in Third World countries until 2010. 那么,是谁在生产含氯氟烃?是我们──那就是说,许多
We have absolutely nothing to compare it to. 我们绝对没有任何东西可以用来与它比较。 The biggest blast in recent times was that of Krakatau in Indonesia in August 1883, 近代最大的一次是1883年8月印度尼西亚的喀拉喀托
Walter was a geologist specializing in paleomagnetism, Luis was a physicist and I was a nuclear chemist. 沃尔特是地质学家,他的专长是古磁学;路易斯是物理学家;我是核化学家。 And now here we were telling paleontologis
At the library in Manson they are delighted to show you a collection of newspaper articles and a box of core samples from a 1991-92 drilling program, 在曼森图书馆,他们会很高兴给你看一批收藏的报纸文章和一箱子取自1991-19
Part IV Dangerous Planet 第四部 处境危险的行星 The history of any one part of the Earth, like the life of a soldier, consists of long periods of boredom and short periods of terror.British geologist Derek V. Ager 地球的任何一部分历史
Elsewhere, however, the new theory drew steady if cautious support. In 1950, a vote at the annual meeting of the British Association for the Advancement of Science showed that about half of those present now embraced the idea of continental drift. (H
There was also the problem, demonstrated by Rutherford and Soddy early in the century, that Earthly elements hold huge reserves of heatmuch too much to allow for the sort of cooling and shrinking Suess suggested. And anyway, if Suess's theory was cor
12 The Earth Moves 第十二章 大地在移动 In one of his last professional acts before his death in 1955, Albert Einstein wrote a short but glowing foreword to a book by a geologist named Charles Hapgood entitled Earth's Shifting Crust: A Key to