地震基本烈度

AZUZ: A new national emergency is what Mexico's president is calling an earthquake that struck his country on Tuesday. It was the second tremor to shake Mexico in less than two weeks. This one was a magnitude 7.1 earthquake. Its epicenter, the point

发表于:2018-12-02 / 阅读(124) / 评论(0) 分类 CNN美国有线新闻2017年9月

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(124) / 评论(0) 分类 TED演讲娱乐篇

Five things you should know about earthquakes. 关于地震你应该知道的5点 Number one, an earthquake occurs when two blocks of the Earth slip fast each other. Now, for most of the time, those blocks are together with friction. But they are bui

发表于:2018-12-20 / 阅读(117) / 评论(0) 分类 CNN美国有线新闻2017年11月

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(161) / 评论(0) 分类 Scientific American(十)月

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(152) / 评论(0) 分类 实用英语

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(141) / 评论(0) 分类 VOA标准英语2010年(一月)

DAVID GREENE, HOST: The big three airlines - American, Delta and United - are taking on discount carriers like Spirit and Frontier by offering no-frills discounted fares called basic economy. Some are calling it misery class because among other thing

发表于:2019-01-16 / 阅读(162) / 评论(0) 分类 2017年NPR美国国家公共电台3月

(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(160) / 评论(0) 分类 2018年NPR美国国家公共电台2月

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(142) / 评论(0) 分类 TED演讲商业篇

Basic Military Commands Marta: Whats going on out here? Whats all that noise? Bruno: Im putting the troops through their drills. Marta: Troops?! Bruno: Watch this. Hey, I didnt tell you you could be at ease. Attention! Fall in. Forward, march! Marta:

发表于:2019-01-23 / 阅读(214) / 评论(0) 分类 2014年ESL之日常生活

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(124) / 评论(0) 分类 万物简史

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(114) / 评论(0) 分类 实用英语

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(154) / 评论(0) 分类 阅读空间

May 1 marks the 50th anniversary of a special computer language aimed at enabling college students not trained in mathematics to use computers. The birth of BASIC is now seen as a major step toward the era of personal computers. 50 years ago, compute

发表于:2019-02-05 / 阅读(194) / 评论(0) 分类 英语新闻

By Douglas Bakshian Manila 06 May 2008 A new report says the lives of millions of young children could be saved each year if basic medical care and medicine are made available to the poor. Douglas Bakshian has more from Manila. The report by the U.S.

发表于:2019-02-05 / 阅读(178) / 评论(0) 分类 VOA标准英语2008年(五月)

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(124) / 评论(0) 分类 英语新闻

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(177) / 评论(0) 分类 英语新闻

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(106) / 评论(0) 分类 英语新闻

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(143) / 评论(0) 分类 英语新闻

Nine people were confirmed dead and 300 people were injured after a strong earthquake rocking Japan's northernmost prefecture of Hokkaido early Thursday, local police and rescue officials said. Around 30 people still remained missing in the wake of t

发表于:2019-02-22 / 阅读(200) / 评论(0) 分类 2018CRI中国国际广播电台
学英语单词
a control tower
accounting organ
acord
after night
Akuressa
an infant in arms
annual pasture grass
arace
ATELEOPODOIDEI
atheophobes
bare bulb
basal organ
Bouguer,Pierre
cable lamp
cell display
cleanth
commercial-scale
comprehensive elementary teacher education
cost of ancillary facility
crossover current
customs declaration made at the time of entry
Dalsland
degree mill
diffusion layers
double-purpose valve
drive ... hard
environmental problems
Eosentomidae
fischler
full-face helmet
fundamental reciprocal lattice vector
good stories
gray face
grimboes
h-stretcher
hautbody
hemiolas
horizontal departure
hourly variation factor
incrests
index board
iniomous
interchangeable manufacturing
internal cooling reactor
internal vibration
Inverse Yield Curve
Kavendou, Mt.
Kultur
Laevucalcin
language-is
lijphart
Madula
mahogany sulfonate
microliter
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P- day
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Paramirim, R.
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to be employed in agriculture
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Wachau