震波阻抗

TED演讲 :石油真正的代价(2)

And I think particularly now, 我认为尤其是目前 as we see ourselves in a time of environmental crisis, 我们明白人类身处环境危机时代 we can learn so much from these people 我们可从这些族群身上学到许多东西 who have

发表于:2018-12-08 / 阅读(51) / 评论(0)

TED演讲娱乐篇

SSS 2011-10-26

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Used to be if spies wanted to eavesdrop, they planted a bug. These days, it's much easier. Because we all carry potential bugs in our pocketssmartphones. One t

发表于:2018-12-24 / 阅读(94) / 评论(0)

Scientific American(十)月

英文简历样例

Dong Lu Rm 549, Office Tower 2, Xingye Center No.18, Jian Guo Men Nei Ave. Phone: 13910212358 Beijing China (100005) Email: liudong@263.net -------------------------------------------------------------------------------------------------------- WORK

发表于:2019-01-06 / 阅读(100) / 评论(0)

实用英语

VOA慢速英语2016--朝鲜火山或爆发

AS IT IS 2016-04-19 North Korean Volcano Waiting to Blow 朝鲜火山或爆发 A volcano in North Korea is at risk of erupting, according to scientists. Scientists say Mount Paektu, on the border of North Korea and China, had one of the largest erupt

发表于:2019-01-12 / 阅读(61) / 评论(0)

2016年VOA慢速英语(四)月

VOA标准英语2010年-Scientists Explain Haiti Earthquake

This was a very shallow earthquake, which means it would tend to be more destructive. Stuart Sipkin, USGS Tuesday's earthquake hit Haiti hard, with extensive damage and many casualties. Compared to the well-known seismic areas like the Pacific Rim, t

发表于:2019-01-13 / 阅读(79) / 评论(0)

VOA标准英语2010年(一月)

美国国家公共电台 NPR Seismic Surveys Planned Off U.S. Coast Pose Risk To Marine Life

(SOUNDBITE OF WHALE CALL) ARI SHAPIRO, HOST: Many animals that live in the ocean communicate with sound, like this humpback whale. (SOUNDBITE OF WHALE CALL) SHAPIRO: But these voices could soon be drowned out by powerful sonic booms set off in the oc

发表于:2019-01-16 / 阅读(68) / 评论(0)

2018年NPR美国国家公共电台2月

英语中表示“图形”的词汇释义

发表于:2019-01-18 / 阅读(54) / 评论(0)

英语学习方法

TED演讲:石油真正的代价(4)

Now, here you see-of course, as you go further on, 如图所示－当然，当你将视线拉远， these trucks become like a pixel. 这些卡车彷佛图中的小点。 Again, imagine those all back and forth there. 同样地，想象一下这片区域

发表于:2019-01-18 / 阅读(76) / 评论(0)

TED演讲商业篇

万物简史第85期:敲石头的人们(7)

The members met twice a month from November until June, when virtually all of them went off to spend the summer doing fieldwork. These weren't people with a pecuniary interest in minerals, you understand, or even academics for the most part, but simp

发表于:2019-01-29 / 阅读(63) / 评论(0)

万物简史

印度首富百亿美元建4G网免费向全国提供

India's richest man is rolling out a $20 billion mobile network that could bring lightning-fast Internet to hundreds of millions of people. 印度首富正斥资200亿美元建设移动网络，或可使十亿人高速连接互联网。 Indian consum

发表于:2019-02-01 / 阅读(56) / 评论(0)

实用英语

地震专家对尼泊尔强震有“先知”

Nepal's devastating earthquake was the disaster experts knew was coming. 尼泊尔遭遇的此次毁灭性地震是在地震专家预料之中。 Just a week ago, about 50 earthquake and social scientists from around the world came to Kathmandu, Nepa

发表于:2019-02-04 / 阅读(92) / 评论(0)

阅读空间

外媒：化石燃料时代的终结？

The G7 has called for a transformation of electricity generation towards clean sources by 2050. 七国集团峰会呼吁到2050年为止要完成从电力生产到清洁能源的转变。 They said fossil fuel should not be burned in any sector of th

发表于:2019-02-06 / 阅读(53) / 评论(0)

英语新闻

动物变身南京市地震预报员

Chinese scientists are using animals to try to predict when an earthquake may strike, it's reported. 据报道，中国科学家正在尝试用动物预报地震。 Seismologists in Nanjing, the capital of eastern Jiangsu province, have set up seven

发表于:2019-02-08 / 阅读(112) / 评论(0)

英语新闻

Earthquake Early Warning

The US Government is testing an early warning system for earthquakes, which could buy vital seconds of time in advance of a major incident. For years the US has lagged behind Japan in quake detection technology and it is hoped that this latest system

发表于:2019-02-14 / 阅读(62) / 评论(0)

世界各地新闻集锦

经济学人222:津巴布韦铂金矿业公司无奈顺从

Business 商业报道 Miners in Zimbabwe 津巴布韦的矿业公司 Zimplats happens 本地化进程如期而至，津巴布韦铂金矿业公司无奈顺从 Robert Mugabe's government wins a victory for indigenisation 罗伯特?穆加贝政府因本地

发表于:2019-02-16 / 阅读(82) / 评论(0)

经济学人商业系列

PBS高端访谈:为什么墨西哥城易受地震的影响?

Yesterday's earthquake in Mexico was the second in less than two weeks and brought back memories of the terrible tremor that hit 30 years to the day yesterday. So many are asking about why the country and region seem more prone to these earthquakes.

发表于:2019-02-17 / 阅读(58) / 评论(0)

PBS访谈社会系列

绿箭侠第一季第352期:对梅林展开行动

Oh, my god. You said you were going to pull your punches! 天啊。你说你会注意力度的。 I did. Let me get you an ice pack for... everything. I'm fine. 我注意了。我给你拿个冰袋敷一下。我没事。 I need you to dig up everyth

发表于:2019-02-17 / 阅读(78) / 评论(0)

绿箭侠第一季

墨西哥南部发生5.8级地震

MEXICO CITY, April 21 (Xinhua) -- A 5.8-magnitude quake hit Mexico on Sunday evening, the Mexico's National Seismic Service (SSM) said. The SSM said the epicenter was 10 kilometers south of Lazaro Cardenas city in the state of Michoacan. The earthqua

发表于:2019-02-18 / 阅读(51) / 评论(0)

英语新闻

乌克兰东部寻求避免经济灾难

MARIUPOL, UKRAINE Smoke billows from Azovstal steel works here, one of the many gargantuan industrial assets in this southeastern port city owned by Ukraines richest man, Rinat Akhmetov. Akhmetov employs more than 300,000 people across the region. Th

发表于:2019-02-18 / 阅读(74) / 评论(0)

英语新闻

万物简史第302期:地下的烈火(10)

Tokyo stands on the boundary of three tectonic plates in a country already well known for its seismic instability. 日本已经是个以多地震闻名的国家，而东京恰好又位于三个构造板块的相遇之处。 In 1995, as you will remem

发表于:2019-02-25 / 阅读(53) / 评论(0)

万物简史

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abyssal hill

AC permanent-magnet tacho-generator

actinidin

adamus

adjustment in one cast

automatic video noise leveling

bi-dimensional