四冠骨针

By Lisa Schlein Geneva 30 December 2006 The U.N. refugee agency says it is preparing for the possible exodus of thousands of Somalis to neighboring countries, in the wake of the fighting between Ethiopian-backed government troops and Islamist fighte

发表于:2018-11-29 / 阅读(233) / 评论(0) 分类 2006年VOA标准英语(十二月)

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(194) / 评论(0) 分类 Scientific American(一)月

理查德米尔豪斯尼克松(Richard Milhous Nixon,1913年1月9日-1994年4月22日),美国著名政治家,曾于1969年-1974年担任美国第37任总统。1974年辞职,成为美国历史上第一位在任期内辞职的总统。尼克

发表于:2018-12-30 / 阅读(116) / 评论(0) 分类 历届美国总统简介

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(169) / 评论(0) 分类 医务英语

By Ernest Leong Washington, D.C. 03 January 2006 See report on Sudan According to the World Health Organization, there are 500,000 new cases of kala azar per year. Kala azar is a deadly epidemic sprea

发表于:2019-01-07 / 阅读(192) / 评论(0) 分类 2006年VOA标准英语(一月)

Breaking news overseas, former Egyptian president Houssani Mubarack has been sentenced to life in prison this morning. When the sentence was announced, fights broke out inside the court room and on the streets of Cairo. ABC's Jeffery Koffron join us

发表于:2019-01-07 / 阅读(184) / 评论(0) 分类 万花筒2012年

By Nancy-Amelia Collins Jakakrta 01 May 2006 Police were out in full force as tens of thousands of workers took to the streets across Asia on Labor Day to call for better working conditions, improved

发表于:2019-01-13 / 阅读(172) / 评论(0) 分类 2006年VOA标准英语(五月)

Central bank chairman Ben Bernanke said Thursday that the U.S. home mortgage market is still not functioning properly and more needs to be done to promote a recovery. Ben Bernanke (file photo) Bernanke spoke at housing conference held at the Federal

发表于:2019-01-13 / 阅读(109) / 评论(0) 分类 VOA标准英语2008年(十二月)

Charities Say Africa Drought Aid Delay Cost Tens of Thousands of Lives It's estimated that between 50,000 and 100,000 people died in the drought and food crisis that hit the Horn of Africa last year - more than half of them children under five. The U

发表于:2019-01-13 / 阅读(131) / 评论(0) 分类 VOA标准英语2012年(一月)

Hundreds of Thousands of Cluster Munitions Destroyed A new report says governments that joined the treaty banning cluster munitions have destroyed nearly 750-thousand of the weapons since 2008. However, it also says there are credible allegations of

发表于:2019-01-13 / 阅读(147) / 评论(0) 分类 VOA标准英语2012年(九月)

Mogadishu Feeding Centers Keep Thousands from Starvation Twice a day, crowds of hungry people line up outside feeding centers all across Mogadishu, holding a pan or a bucket to receive a hot meal. Anyone who shows up is fed. United Nations officials

发表于:2019-01-13 / 阅读(173) / 评论(0) 分类 VOA标准英语2012年(五月)

Tens of Thousands Jam Cairo's Main Square Demanding Reforms Tens of thousands of Egyptians gathered Friday in Cairo's Tahrir Square and several other towns to call for faster reforms and to protest this week's jail release of police officers and form

发表于:2019-01-13 / 阅读(162) / 评论(0) 分类 VOA标准英语2011年(七月)

Thousands of Migrants Stranded in Yemen Humanitarian agencies say thousands of migrants from the Horn of Africa are living in harrowing conditions along the Yemen-Saudi Arabia border. Many have been robbed and tortured by traffickers. Migrant workers

发表于:2019-01-14 / 阅读(173) / 评论(0) 分类 VOA标准英语2013年(四月)

RACHEL MARTIN, HOST: Lots of people play video games to escape the real world, but a new type of virtual reality experience does just the opposite. It takes you to the streets of Syria and other conflicts zones gripped by very real violence. But as r

发表于:2019-01-24 / 阅读(213) / 评论(0) 分类 英语语言学习

Hundreds of thousands of people have greeted the Pope on his official arrival for World Youth Day in the Australian city, Sydney. The pontiff has praised the Australian government for apologizing to the country's indigenous people for past injustice

发表于:2019-01-30 / 阅读(145) / 评论(0) 分类 VOA标准英语2008年(七月)

By Chad Bouchard Jakarta 11 February 2007 Indonesian soldiers, volunteers load piles of muddy garbage into a tractor in central Jakarta's Petamburan district. This street was buried under two meters of murky water last week, 11 Feb 2007 As floodwate

发表于:2019-02-04 / 阅读(209) / 评论(0) 分类 2007年VOA标准英语(二月)

By Arash Arabasadi Washington 05 September 2007 For many, sports are recreational fun; a way to pass the time. But for the few both lucky and good enough to compete as adults, sports can be the gateway to a lucrative career playing at the professiona

发表于:2019-02-06 / 阅读(174) / 评论(0) 分类 2007年VOA标准英语(九月)

Thousands March for Climate Action in Durban Activists, rights groups and citizens from around the world took to the streets of Durban Saturday to urge government negotiators at the U.N. climate change conference to take their demands seriously. In a

发表于:2019-02-12 / 阅读(167) / 评论(0) 分类 VOA标准英语2011年(十二月)

1、Love is when you take away the feeling, the passion, the romance, and youfind out you still care for that person. 所谓爱,就是当感觉、热情和浪漫统统拿掉之后,你仍然珍惜对方。 2、Remember happiness doesnt depen

发表于:2019-02-13 / 阅读(140) / 评论(0) 分类 阅读空间

10 Getting The Lead Out 第十章 把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur

发表于:2019-02-17 / 阅读(197) / 评论(0) 分类 万物简史
学英语单词
accuracy
additionally
amo rphous materials
analog data channel
Ban Nong Yai
biological monitor
blackwood trees
Braunsia
bullgine
carboxyphenylarsenic acid
casper
Chissibuca
circulatory disturbance
clearance limit for freight with exceptional dimension
coefficient of mass transfer
coffee rust
cunnilinguss
David Copperfield
diverter pole generator
double armoured cable
dunlin
electory
electrical caliper
electronically scanned optical tracker
electrostatic wattmeter
energy thickness of boundary layer
epidemiology of cancer
exdermoptosis
fixed dewatering screen
flitch-plate girder
fortune hunting
fractional ideal
freight in and other expense
gompel
google
harmoniousnesses
Homer nodded
hornlets
hydrogen complex
ice cream frozen machine
impeller type chopper
Imroz
inclining pendulum
infective inflammation
internal acoustic meatus foramen
international system of unitss
lactarians
Laser Doppler Blood Current Velocity Meters
Leakey
lendeth
limited-editions
Little Neck
LM555
longitudinal sinuses
lusism
LVAW
lyotopic series
methylcobalamin
muizenberg
naumann symbol
navicula tuscula
night latches
one-hundred percent income statement
OQL
oral personality
overbroad
Pathum Wan
perfect differential ideal
phthalocyanine intermediate
preshock noise test
principle of uniformity
proofpress
prosphygmic
putrefactive spoilage
Pyrton
rebleedings
red and black chequers buoy
reinspector
road bike
romans
satellite TV
schiff base polymer
scifres
self-cleaning bowl
shreddings
sit(i)ology
sonobuoy
Spanish tea
spongy iritis
steadmen
take an objection against
technical intelligencereport
terminal attribute
trouser press
turn to advantage
tympanoacryloplasty
Ulakhan-Vava
undisonant
vitreous fibre
warm pressing
wet dreams
xanga