[=99mTc etidronate(ethane-1-hydroxyl-1,1-diphosphonate)]99m锝(1-羟基-1,1二磷酸乙烷)

How do you like a behind-the-scenes look at one of the nature's most luxurious full service, hippos' spas. Our dominant male hippo customer has already arrived here at the Mezima Spring in Kenya, Africa. The carp goes right to work. It uses its wide,

发表于:2018-12-03 / 阅读(101) / 评论(0) 分类 自然百科2008年

How do you like a behind-the-scenes look at one of the nature's most luxurious full service, hippos' spas. Our dominant male hippo customer has already arrived here at the Mezima Spring in Kenya, Africa. The carp goes right to work. It uses its wide

发表于:2018-12-05 / 阅读(75) / 评论(0) 分类 国家地理2008年

Lesson 43 Are there strangers in space? 宇宙中有外星人吗? First listen and then answer the following question. 听录音,然后回答以下问题。 What does the 'uniquely rational way' for us to communicate with other intelligent beings

发表于:2018-12-08 / 阅读(580) / 评论(0) 分类 新概念英语第四册

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 游戏说明: Sasha's Health Spa,莎莎经营豪华温泉浴宫,莎莎豪华温泉spa 萨莎经营着一家健康理念的豪华浴宫,这里可以给客人提供SPA,蒸气浴,

发表于:2018-12-12 / 阅读(96) / 评论(0) 分类 英语单机游戏

NASA Announces Next Generation Spacecraft NASA has unveiled plans for its next-generation, post-Shuttle spacecraft to carry humans into earth orbit and beyond. The state-of-the-art, four-astronaut capsule, called the Multi-Purpose Crew Vehicle or MPC

发表于:2018-12-16 / 阅读(120) / 评论(0) 分类 VOA标准英语2011年(五月)

07 Going to a Spa GLOSSARY this is the life a phrase used when one is very happy and relaxed, enjoyingoneself very much, and wishing one could do that particular activity all the time,every day * Ah, this is the life! I wish we could eat like this ev

发表于:2018-12-26 / 阅读(248) / 评论(0) 分类 2010年ESL之就医和人际交往

EU to Discuss Security Measures after Deadly Bombings in Spain Douglas Bakshain European Union interior and justice ministers will hold a special meeting Friday to discuss security in the wake of the

发表于:2019-01-08 / 阅读(77) / 评论(0) 分类 VOA2004(上)--各类新闻

VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Phoebe Zimmermann with the VOA Special English program EXPLORATIONS. Today we tell the second part of our story about the discovery of gold in the area of Canada called the Yukon. We tell about

发表于:2019-01-11 / 阅读(135) / 评论(0) 分类 VOA慢速英语2009年(二)月

The Space Shuttle Endeavour has landed after completing an 11-day mission to expand living space aboard the International Space Station. VOA's Brian Wagner reports from Miami. Space shuttle Endeavour and the STS-126 crew land at Edwards Air Force Ba

发表于:2019-01-13 / 阅读(72) / 评论(0) 分类 VOA标准英语2008年(十二月)

GUY RAZ, HOST: Have you ever experienced hatred or - I mean, have you ever - I don't know. Has anybody ever said something to you because of who you are, because of your faith that has just been so incredibly hurtful? DALIA MOGAHED: Yes (laughter), a

发表于:2019-01-17 / 阅读(126) / 评论(0) 分类 2017年NPR美国国家公共电台4月

The United States Friday promised a full and open investigation of the allegation of Koran desecration at the Guantanamo Bay detention facility that has touched off anti-U.S. protests in the Muslim world. U.S. officials hope the demonstrations, some

发表于:2019-01-19 / 阅读(84) / 评论(0) 分类 VOA双语新闻 Bilingual News

By Margaret Besheer Washington 03 November 2007 NASA astronauts have successfully repaired a damaged solar wing at the International Space Station. The operation was completed Saturday, after being postponed twice so engineers could further study how

发表于:2019-01-31 / 阅读(93) / 评论(0) 分类 VOA常速英语2007年(十一月)

Jan: This is the life ! Spending the day at a spa is my idea of paradise . Tim: Yeah, its great. Jan: Arent you enjoying yourself? Tim: The massage was okay, but why do I have to get a facial and a body wrap ? Im a guy! Jan: Men need rejuvenating , t

发表于:2019-01-31 / 阅读(74) / 评论(0) 分类 地道美语播客

We have been focusing all week/ on how to maintain a healthy heart and this morning we are talking about stress. Oh yeah, that bad word. There has been a lot of research connected with stress and heart disease, so it makes sense to do something about

发表于:2019-01-31 / 阅读(116) / 评论(0) 分类 访谈录

Brian Wagner | Miami 05 April 2010 Space Shuttle Discovery lifts off from the Kennedy Space Center at Cape Canaveral, Florida, 5 Apr 2010. Discovery's seven-member crew are on a mission to deliver science racks, the last of the crew quarters and supp

发表于:2019-02-03 / 阅读(61) / 评论(0) 分类 VOA标准英语2010年(四)月

Pollster Dalia Mogahed 分享了一些关于埃及人对于阿拉伯之春的态度的令人意外的数据主要集中于女性在导致变革中起到的角色。

发表于:2019-02-05 / 阅读(174) / 评论(0) 分类 TED公开课:告女性说

By Brian Wagner Miami 23 October 2007 The space shuttle Discovery has launched from Kennedy Space Center on a two-week mission to the International Space Station. VOA's Brian Wagner reports the seven astronauts on Discovery will deliver a new module

发表于:2019-02-08 / 阅读(105) / 评论(0) 分类 2007年VOA常速英语(十月)

Topic 1-Chinese Craze of Buying Housing in Foreign Countries The Chinese has become the largest foreign buyers of US homes in 2015, as they pour billions into American housing market, seeking safe offshore assets. Britain, Australia, and Canada also

发表于:2019-02-22 / 阅读(95) / 评论(0) 分类 英语角-圆桌会议
学英语单词
2-dimethylaminoacet-aldehyde dimethyl acetal
5ever
adaptive communication environment
administrative authority
antirefugee
apostemation
available height of derrick
box (in the auditorium)
canephoros
carnier
chimborazoes
climatic characteristic
complex-valued field amplitude
conventional person
dakhala
defective lysogen
descending vertical flue
digitized targets
dissipative state
distributed monitoring proxy
drying and cooling
dust feeder
else-where
enterococcus faecalis
evening shift
family Littorinidae
family Pteriidae
far-away
fault heave
fore shaft
Fraser's air sand process
frictional ratio
furtivenesses
geostrophic adjustment
given it up
gratulant
harga-
Herbst's corpuscles
high pressure casing
hypothetical equilibrium tide
Ichang lemons
in the depths of
inclined tee joint
ink flying
intonaco
investment risk analysis
jaheem
jinjiang
kilohyl
knife-like
Kärkölä
Lallan
light coupled device
linear thermal output
main stream flow
mitotically
Monteria
negative conductor
no-pin ora
no-voltage protection test
non sequence
operative associations
optical nonlinear loop mirrors
optical-emission spectrometer
organized molecular assembly
performance coefficient for shaft horse-power
price elasticity of demand for import
proper pruning
QRP
relay nucleus
remotely monitored battlefield sensor system
resolving reagent
retractive force
road mix machine
rock-hole
Sanage-yama
secondary shaft
sewing up
shach
Silal V
simoniacally
split spline crankshaft
strange particles
styphelia trifloras
The evening brings all home.
there's more to this than meets the eye
Tonggye
toxic wastes
triphosphorylate
Tukayyid
typewriter output
underwater sound communication set
unpunk
unsubjection
upratings
ventilation duct spacer
vessel's form
wallnut capacitor
white telephone
working rule
writeto
xiaohua