附加变形

Computer Simulations Might Predict Future Earthquakes 电脑模拟能够预测未来地震 Geologists say they knew a large earthquake was coming in South Asia, but they did not know when. The Himalay

发表于:2018-12-08 / 阅读(158) / 评论(0) 分类 VOA2005(下)--环境科学探索

Leading the news this morning It seems Labor's woes aren't only confined to Queensland.The latest news poll shows the gap between the two parties preferred vote has widened to 14,with coalition sitting on 57%.The ALP's primary vote has slipped three

发表于:2018-12-11 / 阅读(135) / 评论(0) 分类 澳洲ABC新闻快递2012年

UNIT 12 Let's Go further\n [au:]第十二单元 拓展学习\n [00:05.31]Story time\n [au:]故事时间\n [00:07.91]Dentist..dentist....A man runs into a clinic.\n [au:]牙科医生牙科医生一个男人跑进一家诊所。\n [00:15.28]I...I....yo

发表于:2018-12-13 / 阅读(291) / 评论(0) 分类 广州版金太阳小学英语四年级上

I'm John Berman, sitting in for *, welcome to the 360 podcast. Convicted of trying to kill three people but not actually killing a fourth. Michael Doug raise a justice. Let's get started. It was a shocking crime. It started as a disagreement over lou

发表于:2018-12-19 / 阅读(137) / 评论(0) 分类 CNN2014年(二)月

Every two weeks, on the full and new moons, the sun, moon and Earth fall along a nearly straight line. The combination of gravitational forces in this arrangement creates large swings in the tides. But the celestial alignment affects more than the oc

发表于:2018-12-24 / 阅读(114) / 评论(0) 分类 2016年Scientific American(九)月

...Africa. The African plate has been drifting north over millions of years. And when it pushes against the European plate, huge fold s of rock have been forced up and over one another into great moun

发表于:2019-01-02 / 阅读(230) / 评论(0) 分类 欧洲自然写真

As pro-government troops continue their push to oust Islamist insurgents from southern and central Somalia, Uganda and Burundi have pledged additional troops to reinforce the African Union peacekeeping mission. It has been slightly more than a month

发表于:2019-01-03 / 阅读(168) / 评论(0) 分类 VOA标准英语2011年(三月)

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Bats see with their ears, which are highly attuned to pick up minute variations in the reflection of the sound pulses they use to echolocate. Here are so

发表于:2019-01-08 / 阅读(183) / 评论(0) 分类 Scientific American(十二)月

By Gilbert da Costa Abuja 27 June 2006 Lawal Manesara who is a polio victim rides on a skate board along a street of Lagos, Nigeria Nigeria is to launch an ambitious immunization strategy to halt the spread of polio in Africa's most populous country

发表于:2019-01-13 / 阅读(194) / 评论(0) 分类 2006年VOA标准英语(六月)

The deputy head of Ingushetia's Supreme Court has been shot dead in the latest incident of violence to hit Russia's troubled Caucasus region. The assassination of Justice Aza Gazgireeva follows a recent high profile killing in neighboring Dagestan,

发表于:2019-01-13 / 阅读(126) / 评论(0) 分类 VOA标准英语2009年(六月)

A cluster of villages in China's Guizhou province has been plagued by an outbreak of disease that damages teeth and bones. Now, a new study by Chinese and American researchers puts the blame on polluted coal burned in home fireplaces. In small quanti

发表于:2019-01-14 / 阅读(161) / 评论(0) 分类 VOA标准英语2010年(十)月

This is Scientific Americans 60-Second Science. I am Christopher itagliata. Got a minute? How heavy is the Milky Way in comparison to its neighbor galaxy, Andromeda? Well, depends how you calculate it. In 2006 one group of astronomers figured the Mil

发表于:2019-01-20 / 阅读(154) / 评论(0) 分类 2014年Scientific American(八)月

How heavy is the Milky Way in comparison to its neighbor galaxy, Andromeda? Well, depends how you calculate it. In 2006 one group of astronomers figured the Milky Way was twice as massive as Andromeda. A 2009 estimate evened the score, calculating th

发表于:2019-01-20 / 阅读(127) / 评论(0) 分类 2014年Scientific American(八)月

How heavy is the Milky Way in comparison to its neighbor galaxy, Andromeda? Well, depends how you calculate it. In 2006 one group of astronomers figured the Milky Way was twice as massive as Andromeda. A 2009 estimate evened the score, calculating th

发表于:2019-01-20 / 阅读(146) / 评论(0) 分类 2014年Scientific American(八)月

1. Russians 1、俄罗斯人 Scientists still cannot agree on their origins and answer the question when Russians became Russian. The ancestry of Russians were sought among Normans, Scythians, and Sarmatians, and even the South Siberian Usuns. 俄罗斯

发表于:2019-02-01 / 阅读(130) / 评论(0) 分类 阅读空间

By Paul Sisco Washington, DC 15 February 2008 Scientists have started analyzing data and images acquired when the Messenger space probe passed within 200 kilometers of the planet Mercury last month. It was the first flyby of the solar system's inner-

发表于:2019-02-06 / 阅读(212) / 评论(0) 分类 VOA常速英语2008年(二月)

The Zika virus outbreak in Latin America could be a bigger threat to global health than the Ebola epidemic that killed more than 11,000 people in Africa. That's according to several public health experts who spoke with the Guardian and Examiner newsp

发表于:2019-02-08 / 阅读(169) / 评论(0) 分类 英语新闻

质量合格证书 certification of fitness 原材料 raw material 底板 bottom plate 垫层 cushion 侧壁 sidewall 中心线center line 条形基础 strip footing 附件 accessories 型钢 profile steel 钢板 steel plate 熔渣 slag 飞溅 weldin

发表于:2019-02-15 / 阅读(197) / 评论(0) 分类 实用英语

本期内容: The World Health Organisation warned that Zika, a mosquito-borne virus linked to brain deformation in human fetuses, is likely to spread to every country in the Americas except Canada and Chile. Brazil has reported 3,893 cases of micr

发表于:2019-02-20 / 阅读(149) / 评论(0) 分类 夏说英语新闻晨读

英语单词快速记忆法丛书(2)

发表于:2019-02-26 / 阅读(516) / 评论(0) 分类 英文语法词汇
学英语单词
abubble
alloy tin couple test
alternating current voltmeter
aminocaine
anticatalyzer
area functional
as cold as ice
austrich
bazillionaire
bed thickness correction
bedouin dance (iraq)
bracket creep
Brundish
Bryantown
callianassa intermedia
cast doubt upon
Chardin, Pierre Teilhard de
clearing plug
Clostridium sporogenes
concentrating zone thin layer plate
confidential indicator
coroscope
crect
damp-heat in the urinary bladder
dedans
detect
deterreth
dictionary-monger
dimetate
dip meter
direct rule
DNGE
donnell shell equation
driving-test order
dura mater spinalis
Elobey Chico, I.
empty case
enceliitis
eventlessness
excavation and filling
Fredericia
fuel-rod loading
get down on something
gumbel's inequalities
gyri fornicati uncus
Haskala
high speed aerodynamics
high-cold scrub
inamoured
incompensable
indeffing
infrared detectors
inner oil sump
Jakubowice
linimentum poii
management data unit
marine generator
method of factorial moments
mussaenda frondosa l.
nicknackery
nonexpendable supplies
nonlinear electrodynamics
operational rule
optiquest
order for reconditioning of defective work
organ grinder
owens machine
pacific orogeny
path of integration
polyglanduar
postincubation
potential runoff
precession axis
pregnancy associated with cardiac disease
proportioning valve
punch station
raees
rebandaged
right continuous
savolainen
schnorkels
Semainean
single node
single-sweep
skipping strike
smoke protection
somatic agglutinin
sonic depth recorder
square-toedness
Stefan Zweig
stem vegetable
stone-paved
Sōya-kaikyō(La Perouse Strait)
Tarbagatay
thermophoretic velocity
trouser-leg
uncorked
upstream range
verrucous pyoderma
vibrotechnique
videorecorders
virtual network adapter