震反应谱

Now for more on rescue efforts in the quake-hit areas in Sichuan, we are joined live on the line by Chen Hong, Deputy Director of the Department of Earthquake Disaster Emergency Management of China Earthquake Administration. 1 What's the main focus o

发表于:2018-12-02 / 阅读(141) / 评论(0) 分类 2013年NPR美国国家公共电台1月

Air interface tailored to minimize current consumption Basic Technical Information—Based upon a small, high performance integrated radio transceiver, each of which is allocated a unique 48-bit addre

发表于:2018-12-08 / 阅读(146) / 评论(0) 分类 新概念英语第一册Flash第2版

Hong Kong was the staging point for a conference described as Asia's first transhumanism event, in late 2011. 2011年底,香港举办了据说是亚洲第一个超人类主义(transhumanism)活动。 (Note: don't bother to check the English-Chi

发表于:2018-12-12 / 阅读(128) / 评论(0) 分类 实用英语

First story today takes us to the Southern European nation of Italy. A powerful earthquake struck there last week, its epicenter in the central part of the country. It killed at least 281 people, most of them in a historic city named Amatrice. Many p

发表于:2018-12-19 / 阅读(122) / 评论(0) 分类 CNN美国有线新闻2016年9月

This is Scientific American's 60-Second Science. I'm Steve Mirsky. This will just take a minute. Pregnant women shouldn't drink. It's become gospel, because of the danger of fetal alcohol spectrum disorder. Alcohol can disturb the normal development

发表于:2018-12-24 / 阅读(184) / 评论(0) 分类 Scientific American(三)月

New Playthings Help Build Emotional Intelligence in Children Children of all ages gathered in New York City recently for the International Toy Fair. Hidden among already popular toys were new, high-tech educational products. Educational products are

发表于:2019-01-03 / 阅读(187) / 评论(0) 分类 2018年VOA慢速英语(二)月

By Scott Stearns Washington 06 June 2008 U.S. President George Bush says America's government and its people will continue to help victims of last month's devastating earthquake in China. VOA White House Correspondent Scott Stearns has the story. Wi

发表于:2019-01-05 / 阅读(107) / 评论(0) 分类 VOA标准英语2008年(六月)

Angela Merkel, who has steered Germany through several global crises as its first female leader, said last Sunday that she will seek a fourth term as chancellor in general elections next year. 安吉拉默克尔上周日宣称,将在明年举行的大

发表于:2019-01-07 / 阅读(368) / 评论(0) 分类 英语新闻

Some call it the hormone of love. Its oxytocin and it helps moms bond with and breast-feed their babies, and even keeps romantic couples content. Now a study suggests that this same hormone might also help people with autismby improving their social

发表于:2019-01-08 / 阅读(149) / 评论(0) 分类 Scientific American(二)月

新技术:开灯就有无线宽带 Bulbs could soon be used to broadcast household broadband 英国爱丁堡大学的一位教授研究出了一项新技术,能够让普通的电灯泡作为无线网络信号传输器,只要开灯,就能无线上

发表于:2019-01-08 / 阅读(196) / 评论(0) 分类 轻松英语

AILSA CHANG, HOST: Planning for natural disasters involves dealing with a lot of uncertainty, but advances in artificial intelligence may allow computers to take some of the guesswork out of the planning process. NPR's science correspondent Joe Palca

发表于:2019-01-16 / 阅读(125) / 评论(0) 分类 2018年NPR美国国家公共电台4月

Science and Technolgy. 科技。 Visible-light communication. 可见光通信。 Tripping the light fantastic. 与光共舞。 A fast and cheap optical version of Wi-Fi is coming. 一个高速而廉价的光学Wi-Fi即将问世。 AMONG the many new

发表于:2019-01-26 / 阅读(190) / 评论(0) 分类 经济学人科技系列

Chinese scientists have announced a gravitational wave research plan they're dubbing Taiji. The Chinese Academy of Sciences says their research plans will be finalized later this year. Academy member Wu Yueliang says their research will focus on low

发表于:2019-02-02 / 阅读(170) / 评论(0) 分类 英语新闻

Science and technology 科学技术 Visible-light communication 可见光通信 Tripping the light fantastic 与光共舞 A fast and cheap optical version of Wi-Fi is coming 一个高速而廉价的光学Wi-Fi即将问世 AMONG the many new gadgets u

发表于:2019-02-06 / 阅读(170) / 评论(0) 分类 经济学人科技系列

U.S. President George Bush says America's government and its people will continue to help victims of last month's devastating earthquake in China. 美国总统布什说,美国政府和人民将继续帮助上个月中国大地震的灾民。 With 7

发表于:2019-02-14 / 阅读(87) / 评论(0) 分类 VOA双语新闻 2008年6月

Malaria killed 435,000 people last year, most of them in Africa. 去年435,000人死于疟疾,其中大部分在非洲。 The parasite that causes the illness is carried by females of some, but not all, species of mosquitoes of the genus Anopheles.

发表于:2019-02-16 / 阅读(155) / 评论(0) 分类 经济学人科技系列

Its Time to Change Your Life Too often we come home after a long day at work and open the takeout food, then plop down on the couch and watch TV until its time for bed. The next day, we do the same thing again. While I have been known to indulge in t

发表于:2019-02-18 / 阅读(125) / 评论(0) 分类 阅读空间

The United States has launched a major civilian and military response to the massive earthquake in Haiti, which has flattened buildings in much of the capital, and left a devastating toll of death and destruction. We have details of the American resc

发表于:2019-02-18 / 阅读(152) / 评论(0) 分类 VOA标准英语2010年(一月)

Ally Kerr是来自苏格兰的Indie pop乐队(也是主唱的名字),融合了苏格兰传统民谣和清新独立流 行风格,旋律悦耳而淳朴。 如此清新系的男声一向是小编的大爱,每每听到这样的声音就觉得生活

发表于:2019-02-18 / 阅读(145) / 评论(0) 分类 好听的英文歌曲

Glossary for Telecomunications This glossary helps explain some of the acronyms and technical phrases Bluetooth A short-range wireless technology designed to allow connection of portable devices in a wire-free manner. For example connection of a wire

发表于:2019-02-18 / 阅读(166) / 评论(0) 分类 实用英语
学英语单词
-pants
aegirine carbonatite
aerophotograph
airborne particle mass monitor
airflow
airspace paper core cable
ambiguity of brand meaning
aphthae resistentiae
articular facet
belltail
Bini Erda
bogyo
Bowral
breadth-first procedure
Brent
ceramic delay-line
chain transmisson
charge effect
Chuzelles
click chemistry
clutch driven compressor
collective battery control
commodity excise
constructed reality
correspondent account
Courmelles
crisis-export
critical lane
cultivated variety
cyberspies
digital data communication
division communication system
double dared
dual air pump
electro-synthesis
energy speculation
family istiophoridaes
Fyned
gastric adenocarcinoma
glarosion
gluckstein
goomahs
graphite-epoxy composite
half-whispered
hand hose line
hemp-fibred plaster finishing coat
higginsite
hour hammer stud
indigo print
inflammatory cataract
infra-red sepectrometry
isva
item master file
Jakubowice
La Caldera
lassock
leontiev
little cherry disease
log up
loop galanometer
M-CORE
Maddington
Manganspinel
meliosma kirkii hemsl. et wils.
meter spanner for force moment
Moorman
mown down
multi - level marketing
Nana-Mambéré, Preféct.de
neodrol
nonclotted
Nusaybin
odd molecule
Palazzo, Pta.
political-espionage
potopolymer
ptyalogram
purging agaric
ratio control roughing
rise in price
santak
service portfolio management
shot hole of peach
Sidmouth
sir robert
speromagnetic
stagger tuning
submarine rise
succumbing
sulfobetaine
switch engine
technical measures
the ballot
the representative
tin openers
transactional immunities
tricuspid area
twist link type chain
unapplicable
VMware Fusion
wave-down
Youmen