盐酸高氯环嗪

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(161) / 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(120) / 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(91) / 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(108) / 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(178) / 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(276) / 评论(0) 分类 2017年VOA慢速英语(十一)月

B Baicalein 黄芩素 Baicalin 黄芩甙 Baical Skullcap root P.E 黄芩提取物 Bakuchiol 补骨脂酚 Bavachalcone 补骨脂查耳酮 Barley Grass P.E 麦苗精提取物 Beiwutine 北乌碱 Benzoyl

发表于:2019-01-03 / 阅读(126) / 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(136) / 评论(0) 分类 VOA慢速英语2008年(七)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(176) / 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(158) / 评论(0) 分类 2017年NPR美国国家公共电台8月

By Nico Colombant Bamako, Mali 02 May 2006 watch Mali Recycling report Mali's capital, Bamako, faces a worsening recycling problem, with bottles and plastic bags becoming more popular -- and more poll

发表于:2019-01-20 / 阅读(191) / 评论(0) 分类 2006年VOA标准英语(五月)

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(132) / 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(145) / 评论(0) 分类 VOA标准英语2009年(十二月)

BEIJING, Aug. 8 (Xinhua) -- China on Wednesday started to review anti-dumping measures it imposed on chloroprene rubber imported from a Japanese company, the Ministry of Commerce said. The move came after the ministry received complaints that Japan E

发表于:2019-02-05 / 阅读(197) / 评论(0) 分类 英语新闻

Cement is a major component of concrete, the world's most widely used man-made material, an integral part of roads, bridges and buildings. But making cement requires heating limestone and other materials to very high temperatures, a process that rele

发表于:2019-02-08 / 阅读(241) / 评论(0) 分类 VOA标准英语2010年(一月)

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(157) / 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(165) / 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(200) / 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(162) / 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(185) / 评论(0) 分类 经济学人科技系列
学英语单词
acworth
anangioplastic
anticorrosive paint
as attachment
attackable
Bad Goisern
Beaucamps-le-Vieux
bromidioms
bulk-oil-volume breaker
butylbromides
BVF
come up for
comfortlessly
community industry
credit history
cross lashing
cross-sectional deformation
debye-h ckel theory
Dietramszell
dimethoxy strychnine
discharge procedure
evening paper
filiform corrosion
fixed price offer
flare onset
forate grain
fucktard
full cream cheese
furanofukinol
gearties
goggle-diver
hahn-banach theorem
hamulus pterydoideus
hydrargyri chloridum mite
ile des pins
imperfect polarization
inclusive recovery
iodonbromosulphalein
kovakorisan
language-use
little town
locally one to one
love-sick
madane
Maksutov telescope
measuring component
military duty
mishooks
nerve-knot
ninth cranial nerve
nonbuffered
number-theoretical case
Nyankole
o'banion
offensive hand grenade
oil wash
one-dimensional memory organization
Osthofen
out of all knowledge
panti-
paraffin-asphalt petroleum
paramunida tricarinata
plasmozyme
pneumoperitonitis
preset digit layout
Primary energy production
processor level
prosopagnosias
qualified rate of aerating
released rate
ride across
Rolando's cells
safety measure
Salinas, Pta.das
salt-water oil cooler
San Blas
sanskritic languages
sea l.
serbin
sidereal times
SNRTC
solid jet injection system
sparsistency
spreads-out
stanced
statistic property
suturae visceroparietalis
tea-ladle
teacher-guided
telic
test analysis
thermomicroscopy
tin(iv) basic sulfate
tolidine
traffic handling requirement
trimming pump
tropodendropoion
tuniss
untrapped
use of labor
white-handed
yungning formation