异吲哚,氢化异吲哚

Business; Face value; Indonesia's Teflon tycoon; 商业;商界精英;印尼的特氟纶巨头; Aburizal Bakrie has survived controversy in business and politics; Aburizal Bakrie在商业和政治的论战中双双获胜; Although Aburizal Bak

发表于:2018-12-05 / 阅读(144) / 评论(0) 分类 经济学人人物系列

As an Indo-Pacific nation, the U.S. has significant strategic and economic interests in the region. The U.S. west coast through the Bay of Bengal represents more than half the global population and more than half of the global economy observed Deputy

发表于:2018-12-08 / 阅读(138) / 评论(0) 分类 VOA标准英语2018年(一月)

SCIENCE IN THE NEWS - Scientists Search for New Ways to Treat Infection This is SCIENCE IN THE NEWS, in VOA Special English. Im Christopher Cruise. And Im Jim Tedder. Today, we report on the search for new ways to treat infections. We tell how resear

发表于:2018-12-16 / 阅读(304) / 评论(0) 分类 2012年VOA慢速英语(十)月

The UN refugee agency says it is worried about the security of people living in isolated villages near the former conflict zones of Georgia. It says some 2,300 people from villages in the buffer zone between the Georgian town of Gori and the breakaw

发表于:2018-12-16 / 阅读(174) / 评论(0) 分类 VOA标准英语2008年(八月)

The United States is committed to a strategy of a free and open Indo- Pacific region, and the Association of Southeast Asian Nations, or ASEAN, is central to that strategy. ASEAN is an economically dynamic region at the heart of the Indo-Pacific and

发表于:2018-12-16 / 阅读(126) / 评论(0) 分类 VOA标准英语2018年(八月)

An international tiger conservation workshop is underway in Yunnan's capital, Kunming. Topics for discussion include the protection of wild tigers and combating the illegal trade in animal products. Shi Kun is the director of the wildlife institute a

发表于:2018-12-19 / 阅读(145) / 评论(0) 分类 世界各地新闻集锦

Lesson 102 Part Ⅰ Lesson 102 Part Ⅰ Warming-up Exercises Note-taking: Language and People Languages Speakers 1._________________ _________________ 2._________________ _________________ 3._________

发表于:2018-12-27 / 阅读(137) / 评论(0) 分类 英语听力入门 (全四册)

Mammals developed from land-based reptiles two hundred million years ago, and most of the mammals we see today are still land based. A notable exception are the cetaceans, which we all know as dolphins and whales. How did they move from land to sea?

发表于:2018-12-27 / 阅读(119) / 评论(0) 分类 英语时差8,16

By Carol Pearson Washington, DC 29 May 2006 watch Autism Gene report Researchers at the University of Texas Southwestern have been able to genetically change mice so their behavior is similar to some people with autism. The researchers hope their di

发表于:2019-01-13 / 阅读(215) / 评论(0) 分类 2006年VOA标准英语(五月)

RACHEL MARTIN, HOST: There was a gathering here in Washington, D.C. last week that had nothing to do with the inauguration or with politics. It was an occasion for matchmaking, although not a romantic kind. Here, farmers got set up with chefs in an e

发表于:2019-01-16 / 阅读(193) / 评论(0) 分类 2017年NPR美国国家公共电台1月

Modern European languages tend to share their names with the places they're spoken. Swedish: Sweden. German: Germany. And so on. But where'd they come from before that? One theory is the Anatolian hypothesis, Anatolia referring roughly to the Asian p

发表于:2019-01-20 / 阅读(124) / 评论(0) 分类 2015年Scientific American(三)月

By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis

发表于:2019-01-26 / 阅读(272) / 评论(0) 分类 2006年VOA标准英语(九月)

Although we know almost nothing about the people who built Mohenjo Daro, 尽管我们几乎一点不知道什么人建造了摩亨佐.达罗, we do know that different people arrived much later, and that they are ancestors of the people who inhabit

发表于:2019-01-29 / 阅读(139) / 评论(0) 分类 世界小史

While addressing at Peking University on Thursday morning, Pranab Mukherjee says India and China need to comprehensively address the boundary issue. Visiting Indian President Pranab Mukherjee told an audience at Peking University that India and China

发表于:2019-02-05 / 阅读(164) / 评论(0) 分类 cctv9英语新闻2016年

Pakistan's Foreign Secretary Salman Bashir speaks to media as his Indian counterpart Nirupama Rao, left, looks on before the start of a delegation level meeting in New Delhi (file photo 25 Feb 2010) Terrorism is expected to top the agenda later this

发表于:2019-02-12 / 阅读(152) / 评论(0) 分类 VOA标准英语2010年(七)月

It was six men of Indostan, to learning much inclined, 从前,有六个印度人,他们想了解外面世界, Who went to see the elephant, 于是,相约一起去看大象, (Though all of them were blind,) (虽然,他们都是盲人,)

发表于:2019-02-13 / 阅读(170) / 评论(0) 分类 美国语文第五册

Chapter 11 第十一章 The Indo-Europeans 印欧人 The Indo-Europeans Persians conquer The Semitic and the Egyptian world 印欧语族的波斯人征服了闪米特人与埃及人 The world of Egypt and Babylon and Assyria and Phoenicia had existed

发表于:2019-02-21 / 阅读(185) / 评论(0) 分类 美国学生人类历史

Others had preferred to stay among the hills of western Asia and there they had founded the half-independent communities of the Medes and the Persians, two peoples whose names we have copied from the old Greek history-books. In the seventh century be

发表于:2019-02-21 / 阅读(143) / 评论(0) 分类 美国学生人类历史

When you look at the map you will see how by this time civilisation has described a semi-circle. It begins in Egypt, and by way of Mesopotamia and the Aegean Islands it moves westward until it reaches the European continent. The first four thousand y

发表于:2019-02-21 / 阅读(132) / 评论(0) 分类 美国学生人类历史

Chapter 28 Mohammed 第二十八章 穆罕默德 Ahmed, the camel-driver, who became the prophet of the arabian desert and whose followers almost conquered the entire known world for the greater glory of allah,the only true god 赶骆驼者阿哈默德

发表于:2019-02-21 / 阅读(172) / 评论(0) 分类 美国学生人类历史
学英语单词
125-SPA
a tough
angioma of urethral meatus
anomalocarids
anthropo-
approach velocity
Astrantia major
auxil
backside angle
big restaurant
bone dry air
branch condition false
brangland
buddy film
bulimias
capital money
case hook
chitchatter
circular notes
closer supervision
colamine
colocating
communication disconnection process
comple
concealed nail
consequent poles motor
contact information
count ... out
cuspate spits
deoxycholic(acid)
document preparation software
drawing and coiling apparatus
electrohydraulic capstan
exceptional frequency
exponential failure rate
feeler head
fellow scientist
feudal lord
final blade length
flora axis
formet
four-hundred-days clock
gauge fixing
gianetti
high pressure exhaust check valve
highly granular
improved effect
jamming and warning system (jaws)
jewdigger
kerlinger
key gauge
knock off core
laser modeling
link and forelock hook
make an attempt at
management overhead
metal form
molecular elevation
multipmetre
nasal asthma
navigation curve
nitro polymer
obligator
operational research of management science
peak location
petits
phenanthrene nucleus
Phillpot
piezooptical
preponderated
prompt reactivity jump
read bus
schema circuit
secondary bone
set up house
short-save propagation
Sirenidae
skoverour
spillet
spinstership
squash in
stanchion step
super reaction
supervisor register
syn-homocline
Tasay, Stung
teache
telescope-axle mirror
tensio
thermal welding
track ring (of brush)
transfer corona
treasures trove
triclinic holohedral class
trifolii
UIB
United States of American Standards Institute
valenzuela oyamai
wastewater liquid residual
waynesburg
weather her way
wired