[化] 三茂胆甾醇氧基铀; 三环戊二烯基胆甾醇氧基铀

发表于:2018-12-02 / 阅读(131) / 评论(0) 分类 英语口语1+1

86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson (Start at 1'02

发表于:2019-01-02 / 阅读(129) / 评论(0) 分类 科技之光

The people of Timor-Leste went to the polls on July 22 to select 65 parliamentary representatives. It was the fourth set of general elections, including both parliamentary elections and the presidential election in March, to take place since the half

发表于:2019-01-03 / 阅读(139) / 评论(0) 分类 VOA标准英语2017年(8月)

Mary, Did You Know? - Pentatonix Mary did you know take your baby boy 玛丽你知道吗你的圣子 Would one day walk on water 有一天会在水上行走 Mary did you know that your baby boy 玛丽你知道吗你的圣子 Would save our sons and d

发表于:2019-01-10 / 阅读(97) / 评论(0) 分类 2015最新精选英文歌曲

Vitamin D is an essential nutrient that we get through exposure to sunlight and through diet. Without enough Vitamin D, we are at risk for rickets, osteoporosis and bone fractures. Now, researchers have found that Vitamin D deficiency is also associa

发表于:2019-01-11 / 阅读(95) / 评论(0) 分类 VOA标准英语2010年(三月)

Oum Sok began working as a cyclo driver when he was 18. He says the city has become very expensive over the years, making it much harder to earn a living. New York has its yellow cab. London has its red bus. But Phnom Penh has its cyclo - a three-whe

发表于:2019-01-13 / 阅读(137) / 评论(0) 分类 VOA标准英语2010年(六)月

So awesome, right? Another example is Pentair. Pentair is a U.S. industrial conglomerate. 很棒,对吧?另一个例子是滨特尔。滨特尔是美国的工业集团。 And about a decade ago,they sold their core power tools business and reinve

发表于:2019-01-18 / 阅读(93) / 评论(0) 分类 TED演讲国际问题篇

By Ron Corben Bangkok 16 October 2006 The United Nations' drug agency says there has been another sharp fall in opium cultivation in the area of Southeast Asia known as the Golden Triangle, where Burma, Thailand and Laos meet. But, U.N. officials ar

发表于:2019-01-27 / 阅读(141) / 评论(0) 分类 2006年VOA标准英语(十月)

Beginners. Well, it's time for a new dog. For the past year, we have been a one dog family. But, you know, our dog, Rosie, is a wildly social lady. She goes crazy any time she meets another dog, a cat, a mouse, or a bird, let alone a human. But, the

发表于:2019-01-28 / 阅读(93) / 评论(0) 分类 英语博客 A cup of English

By Scott Stearns Rostock, Germany 13 July 2006 President Bush and German Chancellor Angela Merkel say they still believe the Iranian nuclear standoff can be resolved diplomatically, even though Tehran has not yet responded to an offer of economic in

发表于:2019-01-28 / 阅读(155) / 评论(0) 分类 2006年VOA标准英语(七月)

By Gilbert da Costa Abuja 16 October 2006 An international campaign to draw attention to the huge agricultural potential of the Sahel drylands of Africa is gaining ground, with a recent workshop in Niamey, the capital of Niger. The campaign seeks to

发表于:2019-02-02 / 阅读(203) / 评论(0) 分类 2006年VOA标准英语(十月)

By Melinda Smith Washington 14 May 2007 Top executives of the company that makes a powerful painkiller called Oxycontin admitted this week they lied about the drug's addictive qualities in order to boost sales. As VOA's Melinda Smith reports, worldwi

发表于:2019-02-03 / 阅读(143) / 评论(0) 分类 2007年VOA标准英语(五月)

By Rosanne Skirble Washington 01 April 2007 The wife of presidential candidate John Edwards renewed her fight against breast cancer this week. Elizabeth Edwards is one of three million women in the United States living with the disease. Of the 275,00

发表于:2019-02-04 / 阅读(128) / 评论(0) 分类 2007年VOA标准英语(四月)

They might look like something out of a James Bond movie but these luxury underwater houses - the first of their kind in the world - are set to be built in Dubai. 它们可能看上去像是从詹姆斯邦德电影里直接穿越到三次元的,但是

发表于:2019-02-05 / 阅读(72) / 评论(0) 分类 阅读空间

与数字有关的英语词根总结 milli-【千分之一】例:milliampere(毫安)=milli(千)+ampere(安培) centi【百分之一】例:centimeter(厘米)=centi(百分之一)+meter(米) deci【十分之一】例:decibe

发表于:2019-02-06 / 阅读(173) / 评论(0) 分类 英语学习方法

Beginners. Today, Foxy had an appointment with the vet for vaccinations and a general check-up. She is about eight months old, so she needed her second set of vaccinations. The vet also needed to see if her growth was normal and healthy. I put her in

发表于:2019-02-07 / 阅读(117) / 评论(0) 分类 英语博客 A cup of English

UNITED NATIONS, Feb. 26 (Xinhua) -- Mediating, strengthening governance and creating jobs were some of the UN objectives highlighted by UN Secretary-General Ban Ki-moon on Tuesday to ensure that people living in conflict areas or in countries emergin

发表于:2019-02-08 / 阅读(93) / 评论(0) 分类 英语新闻

When I was little boy, I wanted a dog desperately, and we had no money. I was a tiny kid, and my parents couldn't get me a dog, 'cause we just didn't have the money, so they got me, instead of a dog - they told me it was a dog - they got me an ant. 在

发表于:2019-02-17 / 阅读(121) / 评论(0) 分类 伍迪单口相声精选

用数学知识强化记忆 fourscore = four(4)score(20) 80 美国第16任总统林肯演说词第一句:fourscore and seven years ago, 那么,怎样才能记住 fourscore 这个词而终生不忘呢?只要我们了解了fourscore 的逻辑思维

发表于:2019-02-21 / 阅读(99) / 评论(0) 分类 实用英语

【大森】美国sing-off冠军Pentatonix最新纯人声超赞翻唱Calvin Harris和绵羊音Ellie Goulding热单《I Need Your Love》。人声合唱搭配五彩缤纷的mv剪辑,让人眼前眼花缭乱的同时身体也不禁随着节拍舞动起

发表于:2019-03-11 / 阅读(240) / 评论(0) 分类 好听的英文歌曲
学英语单词
Addams, Charles Samuel
advanced support helicopter (ash)
aggradational plain
alkali etch
Ancylostemon notochlaenus
anguis
aquatically
bevel gear factor
bleed condenser
Brousseval
Bulaka
canned cherry apple
central post office
Centrale Bank van Suriname
Cevisol
claps in
coarse cruching
computer assisted instruction
condenser tissue
creaturedom
credit regulation
DCRS
detachable landing gear
drive impulse
Edrioasteriodea
euonymol
exboyfriends
extreme range of influencing quantity
factory-mades
FAX signal level
femto-joules
finisher gill box
flour mills
free body sketch
geranylgeranylacetone
gray fur
Grias
growth ratio
guess wrong
harp on one string
head-on photomultipier
heavy industrial
high-costs
hypothetic-deductive methodology
ingegneris
interofector
jaups
keeps shtum
knurling formula
major shell
mobility housing
more kin than kind
neohaematopinus petauristae
neutronization
opaleyes
organic film
overdiscounted
Paravallaris
pedrarias
periodical ringing
persuader
photometrograph
positive edge clock
primitive rock
productivity software
pulse-length
radical trap
Radio and Electronic Officers Union
rapidcads
ray method
reactor measurement
repulsion of electrons
scales of porolepis
sea-view
seidlitzs
sequence dance
shehemoth
single event effect
skimmer cyclone
slackness
Sombrero Chan.
Somogyi's test
spare someone's feelings
spilornis cheela hoya
stack address control
stage direct
stop the presses
suicide seat
toponymy
track barrow
tropic air fog
tyre air pump
uncertain region
unpicturable
untwirl
vectorial feed rate
vena mediastinales
virtual address window
wave breaking
when the Ethiopian changes his skin
xmm-newton
ylogged