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(180) / 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(150) / 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(307) / 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(158) / 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(133) / 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(254) / 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(183) / 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(209) / 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(218) / 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(142) / 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(170) / 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(179) / 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(149) / 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(177) / 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(145) / 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(224) / 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(184) / 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(224) / 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(163) / 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(526) / 评论(0) 分类 英文语法词汇
学英语单词
abrasive blasting machine
Aconitum ludlowii
airlift plot
Akhremovtsy
al lisafah
Altenfurt
amnesic color blindness
anticodons
At-The-Opening-Order
autoflow program
begrain
benzothiophenes
blood pH transducer
Calceta
chimeric antibody
class insectas
coarse-grained environment
combing out
computer library service
concordin
cosmique
course of working
damping torque
deleble
DEUH
double-precision operation
drino argenticeps
economic test
federicoes
field emission gun
flame sensing device
flanking transmission of sound
four-way switch
frequency-scan antenna
Gaussian wave train
Guadeloupe group
hard fibre board
Harley Granville-Barker
heliomyelitis
herb-paris
high pressure horizontal autoclave
huggler
I. L. R.
irregular formed gear
Itamogi
juive
lansner
Lendava
lift of valve plate
Linards
lingulid
locally cosmall category
lugings
make a nuisance of herself
Mangyshlak
margo sphenoideus
Mbula
mechanical variables transducers
metameric state
natural language data base
neuralgic
oceanic bonito
Oriska
ovariotubal
over the counter stock
packaging board
paranucleoalbumin
pcmx
pelagic environment
phenoxy herbicide
photosynthetically active radiation (par)
poljakov
practical reason
Puccinia paspalina
pulvis flores pyrethri
quartz vacuum microbalance
quiller-couch
quintuple frequency induction furnace
relaxation technique
roiston crow
round downpipe
sauds
sawl
sg iron
sheet corner values
soft coral
stamp acts
stand witness to
T-shirt on T-shirt
tamman
tape processing simultaneity
target-site
to approve
transversalities
trimethyldiphenylpropylamine
under resourced
unshoe
unums
verreos
VideoCD
womanly
Zilthai