高氯环嗪

This is IN THE NEWS in VOA Special English. Demonstrators marching Saturday from the Danish parliament in the center of Copenhagen to the site of the climate change conference In Copenhagen, Denmark, the United Nations Climate Change Conference opene

发表于:2018-12-01 / 阅读(123) / 评论(0) 分类 VOA慢速英语2009年(十二)月

In June, the Oxford English Dictionary, or OED added about 1,000 words and new definitions to its website. The changes are to help users understand a mix of terms, some dating back many centuries. The additions include words such as brencheese deaths

发表于:2018-12-08 / 阅读(88) / 评论(0) 分类 2018年VOA慢速英语(六)月

By Brian Padden Jakarta 29 September 2009 People view victims of massive flooding in suburban Quezon City, north of Manila, 29 Sep 2009 Philippine authorities say that 240 people have died in the floods caused by Tropical Storm Ketsana but that numb

发表于:2018-12-16 / 阅读(67) / 评论(0) 分类 VOA标准英语2009年(九月)

Causes and solutions remain in dispute Michael Bowman | Washington, DC 01 December 2009 Droughts, floods, hurricanes, typhoons, retreating glaciers, and melting polar ice caps are just some of the occurrences scientists say are becoming more common a

发表于:2018-12-16 / 阅读(77) / 评论(0) 分类 VOA标准英语2009年(十二月)

Study: Neanderthals Were Artists Some of the worlds oldest cave art is too old to have been made by modern humans, researchers say. Studies suggest that Neanderthals were responsible for creating cave drawings found in modern-day Spain. They also app

发表于:2018-12-18 / 阅读(146) / 评论(0) 分类 2018年VOA慢速英语(二)月

00:00:02 OPRAH WINFREY: Hattie Mae, this child is gifted, and I heard that enough that I started to believe it. 00:00:08 ROGER BANNISTER: If you have the opportunity, not a perfect opportunity, and you don't take it, you may never have another chance

发表于:2019-01-03 / 阅读(244) / 评论(0) 分类 2017年VOA慢速英语(十一)月

I Icariin 淫羊藿甙 Imperatorin 殴前胡素 Indigo 靛蓝 Indirubin 靛玉红 Inokosterone 牛膝甾酮 Insularine 岛藤碱 Insulin 胰岛素 Inulicin 旋覆花内酯 Iosmatrine 异苦参碱 Isoa

发表于:2019-01-03 / 阅读(94) / 评论(0) 分类 医务英语

Group of Eight leaders in Japan set a goal to cut global carbon emissions by at least half by 2050. Developing countries say rich nations have to take the lead. Transcript of radio broadcast: 11 July 2008 This is IN THE NEWS in VOA Special English.

发表于:2019-01-11 / 阅读(99) / 评论(0) 分类 VOA慢速英语2008年(七)月

By Phil Mercer Sydney 05 October 2007 Australia's main scientific research agency says it has produced the most accurate projections of climate change ever made - and the outlook is not good for Australia. Phil Mercer reports from Sydney, where the g

发表于:2019-01-11 / 阅读(86) / 评论(0) 分类 2007年VOA常速英语(十月)

By Jordan Davis Dakar 30 October 2006 More than 100 cyclists from around the world are pedaling their way across Burkina Faso this week in the 20th annual Tour de Faso. Burkinabes are passionate for the event. Cyclists on the road In the capital Oua

发表于:2019-01-12 / 阅读(144) / 评论(0) 分类 2006年VOA标准英语(十月)

With three days remaining at the Copenhagen climate talks, India's government is expressing its disappointment with the proposals put forth so far. Steve Herman | New Delhi 16 December 2009 Indian Foreign Secretary Nirupama Rao (file photo) Officials

发表于:2019-01-13 / 阅读(141) / 评论(0) 分类 VOA标准英语2009年(十二月)

GUY RAZ, HOST: So when it comes to rethinking education, sure, more inspired curricula could help and, of course, so could better technology. And, of course, flipping the classroom structure could be transformational. But what about when school is th

发表于:2019-01-16 / 阅读(127) / 评论(0) 分类 2017年NPR美国国家公共电台8月

Science and Technology 科技 Human evolution 人类进化史 You look familiar 似曾相识 Another piece of humanity's family tree is fitted into place 南方古猿sediba的发现填补了人类家族谱系的关键空白 THE opening scene of Mel B

发表于:2019-01-26 / 阅读(99) / 评论(0) 分类 经济学人科技系列

As climate negotiators meet in Copenhagen, Denmark, many scientists say that farmers around the world will have to adjust to more extreme temperatures, droughts and floods as a result of global warming. But in the United States, the nation's largest

发表于:2019-02-03 / 阅读(117) / 评论(0) 分类 VOA标准英语2009年(十二月)

Hobbit Ancestor Bones Found 霍比特人祖先的骨头 Small human-like creatures lived in Indonesia 50,000 years ago, and a recent study found evidence of their much older ancestors. Scientists working in Indonesia say they found several teeth and

发表于:2019-02-12 / 阅读(373) / 评论(0) 分类 2016年VOA慢速英语(七)月

Science and technology 科学技术 Human evolution 人类的进化 You look familiar 你,似曾相识 Another piece of humanity's family tree is fitted into place 确定另一支人类谱系 THE opening scene of Mel Brooks's film History of the Wo

发表于:2019-02-16 / 阅读(125) / 评论(0) 分类 经济学人科技系列

1.establishment n.确立;建立;家业 Because of the establishment of the patriarchy, androgyny gradually retreated from the mainstream society. 但由于父权制度的确立,双性同体思想逐渐从主流文化中隐退。 2.aspire v.热望

发表于:2019-02-16 / 阅读(134) / 评论(0) 分类 经济学人科技系列

Human evolution 人类进化史 You look familiar 似曾相识 Another piece of humanitys family tree is fitted into place 南方古猿sediba的发现填补了人类家族谱系的关键空白 Sep 10th 2011 | from the print edition THE opening scene

发表于:2019-02-17 / 阅读(161) / 评论(0) 分类 经济学人综合

Human evolution 人类的进化 You look familiar 你,似曾相识 Another piece of humanitys family tree is fitted into place 确定另一支人类谱系 THE opening scene of Mel Brookss film History of the World: Part One dispenses with human ori

发表于:2019-02-17 / 阅读(135) / 评论(0) 分类 经济学人综合

Science and technology 科学技术 Human evolution 人类的进化 Ask the family 寻根问祖 Human ancestry has just got more complicated 人类祖先之谜变得愈加复杂了 ONE of the oddest things about Homo sapiens is that he is alone. 有关

发表于:2019-02-24 / 阅读(148) / 评论(0) 分类 经济学人科技系列
学英语单词
3-hexyne
81
abietin
Actispray
alloparent
american cotton cooperation associatoin
amyloid tumor
antiscia
arbitration analysis
ask a blessing
assembling file
be inspired by
Broomea
butyl benzene
calotropigenin
carbon arrestor
chongzujueside
clarifiers
clasht
completion rate of wire connection
concrete foundation block
condenser inlet valve
connection device
continuous form stand stacker
correct grinding
cryable
doublets
farm manure
fibrillated film products
flat schedule
footprint track
fundible securities
genus Persoonia
germination energy
go halfway to meet sb
Gould's bowed-head sign
habitual water use
have a lot in common
Hwangje-do
immersed solder
imported material
inferior superficial inguinal lymph nodes
jammier
jump spark ignition
large as a cabbage
light duty detergent
low pressure air manifold
mabou
majorated
Mangua
maximum boost horse power
mazar-i-sharifs
mercurimetry
metagenetic stage
metathesise
microwave technology
minelaying and minesweeping exercises
national software reuse directory
neonepetalactone
nonborrowers
objects of a preposition
one-party-dominant
owe thanks to
pebble-dash
phoromete
piezomagnetic material
pigeon blood
place of delivery
Port Morant
posterior hypothalamic area
prevailing stem
proper ligament of ovary
prunellidaes
pseudoerectile tissue
quarterday
radio interference meter
related stream
rubus innominatus s.moore
Ruism
schnozzle
scientising
shiftworking
spool holder wire
Stalingradskaya Oblast'
straight punch
streu
systematic component
T. R. E.
tabacism pulmonum
tapped resistor
Tongaporutu
tracking indicator
tuple calculus
unjoyful
vacuum tube characteristic
venus maidenhairs
vertically divided mold
virginia pines
warrant-card
westar
working orthogonal clearance
x chart