防紫外线玻璃

In 2008 astronomers discovered surprising amounts of water molecules where planets were forming near young stars. But how, they wondered, could those molecules survive? They should have been destroyed by ultraviolet radiation. In theory, planetary du

发表于:2018-12-02 / 阅读(163) / 评论(0) 分类 Scientific American(十二)月

HEALTH REPORT - Health: Looking for Skin CancerBy Brianna Blake Broadcast: Tue, 4 Jul 2006 16:00:00 UTC I'm Faith Lapidus with the VOA Special English Health Report. Tanning beds produce ultaviolet ra

发表于:2018-12-07 / 阅读(144) / 评论(0) 分类 2006年慢速英语(七)月

21 俄勒冈青蛙数量急剧减少的调查分析 DATE=5-11-01 TITLE=ENVIRONMENT REPORT - Oregon Frog Study BYLINE=Cynthia Kirk (Start at 59

发表于:2018-12-07 / 阅读(111) / 评论(0) 分类 自然探索

Mary Morningstar It's been 11 years since Billy Ray Cyrus earned worldwide attention with his breakthrough single, Achy Breaky Heart. Since 1992, the 41-year-old country singer has recorded six albums

发表于:2018-12-08 / 阅读(179) / 评论(0) 分类 VOA2004(上)--艺术专集

His work brought together different kinds of music and different kinds of music fans. Transcript of radio broadcast: 21 June 2008 VOICE ONE: This is Faith Lapidus. VOICE TWO: And this is Doug Johnson with PEOPLE IN AMERICA in VOA Special English. To

发表于:2018-12-15 / 阅读(165) / 评论(0) 分类 VOA慢速英语2008年(六)月

Sunscreened Plants 遮光植物 A NASA researcher is finding that alfalfa plants grow more poorly when exposed to UVB -- ultraviolet B radiation from the sun. Learn more about sunscreened plants -- today on Earth and Sky. JB: This is Earth and Sky. Eart

发表于:2019-01-02 / 阅读(219) / 评论(0) 分类 (科普英语)Earth and Sky

时尚的太阳镜已经成为明星扮酷的焦点,当然粉丝们也就跟着追捧起来,古奇当然不会错过这种新兴的时尚啦,一起来领略一下时尚太阳镜的精彩吧! Listen Read Learn Gucci: Have you read the latest issue of Hit Light Music? May: Sure. The cover star of this issue

发表于:2019-01-07 / 阅读(129) / 评论(0) 分类 英语口语大赢家

Studies are finding that the vitamin known for building strong bones may also help prevent many diseases. Transcript of radio broadcast: 15 July 2008 This is the VOA Special English Health Report. Vitamin D helps bones and muscles grow strong and he

发表于:2019-01-11 / 阅读(142) / 评论(0) 分类 VOA慢速英语2008年(七)月

A: My doctor said that I need a chest X-ray. B: Just take your clothes off from the waist up and put this gown on, with the opening in the back. A: What should I do after that? B: You need to come over here and face this plate. A: Am I standing the r

发表于:2019-01-15 / 阅读(166) / 评论(0) 分类 英语情景对话-健康

A: I came here to get a chest X-ray. B: I will need you to take your clothes off from the waist up and put on the gown, leaving the opening in the back. A: What comes next? B: I will need you to face this glass plate right over here. A: Should I do a

发表于:2019-01-15 / 阅读(162) / 评论(0) 分类 英语情景对话-健康

A: I was told to come to you to get a chest X-ray. B: No problem. Just take your clothes off from the waist up and put the gown on, with the opening in the back. A: Then what should I do? B: You will stand over here up against this plate. A: Should I

发表于:2019-01-15 / 阅读(177) / 评论(0) 分类 英语情景对话-健康

物理学 statics 静力学 motion 运动 inertia 惯性 gravitation 引力 relativity 相对 gravity 地心引力 vibration 震动 medium (media) 媒质 frequency 频率 wavelength 波长 pitch 音高 intensity 强度 echo 回声 resonance 回声,洪

发表于:2019-01-17 / 阅读(139) / 评论(0) 分类 托福英语

主餐一道:泛听练习 以下段落是摘自新闻里的一些重要信息,并不是一个段落的听写。空内信息可在本新闻中全部找到,大家可以根据这些信息复述新闻。 一、泛听建议: 1、完整听一遍,掌握

发表于:2019-01-22 / 阅读(148) / 评论(0) 分类 NPR边听边练

is a consequence of ultraviolet light, of latitude and climate. 这只不过是紫外线 纬度和气候造成的。 There really is no such thing as race. 实际上并没有什么种族。 We're one species, each of us much much more alike than we a

发表于:2019-01-25 / 阅读(111) / 评论(0) 分类 公众人物毕业演讲

HEALTH REPORT - Study: Sunshine and Vitamin D May Improve Lung Cancer Survival By Cynthia Kirk Broadcast: Wednesday, May 18, 2005 I'm Gwen Outen with the VOA Special English Health Report. Sunlight he

发表于:2019-01-30 / 阅读(247) / 评论(0) 分类 健康与经济

A young girl was told she needed an X-ray. She went in and seemed especially nervous. When she came out of the X-ray room, she told her mother, They took a picture of my bones.Yes, dear, replied the mother. Did everything go all right?Sure, said the

发表于:2019-02-07 / 阅读(196) / 评论(0) 分类 趣味英语

A new 'health' trend in Hong Kong sees women staring straight at the sun in the belief that it will replace their need for food and even improve their vision and sleep quality, reports Oriental Daily. 据《东方日报》报道,香港女性中兴起

发表于:2019-02-15 / 阅读(191) / 评论(0) 分类 阅读空间

A man who created neon noodles is being scrutinised as he's refusing to reveal what exactly has given them their crazy colours. 由于拒绝披露关于五彩面条的上色细节,霓虹色面条的发明者受到严厉审视。 The fluorescent foo

发表于:2019-02-18 / 阅读(156) / 评论(0) 分类 阅读空间

伊朗称成功试射防空系统 TEHRAN, May 4 (Xinhua) -- Iran said it successfully test-fired on Sunday an air defense system capable of destroying different types of modern fighter jets and drones, local media reported. During the test, conducted

发表于:2019-02-19 / 阅读(128) / 评论(0) 分类 英语新闻

Kaleidoscope-like images are projected on the walls, and a long dining table lights up in a futuristic fashion. This is Ultraviolet, an exclusive eatery in Shanghai that resembles a scene from a science fiction film. The dining floor features a 10-se

发表于:2019-02-21 / 阅读(138) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
17-epiestradiol
abramsky
adjusted income statement
aerial-spraying
alum salt
architectural elevation
Austro-
ball indentation test
biotrophic parasite
block-and-block
bodger
Chiba-ken
close-divided
coal seam texture
code area
common property resources
CompactPCI
controlled bomb
date of listing
definition of stability
devasation
Diaminide
distribution analysis
extra-freight
fighter aircraft
foolproofed
fore-runner
ghb(gamma hydroxy butyrate)
go one's ways
gonochorism
heartleafs
Hoepfner nickel process
hoffert
Huaqiao
IAHC
intermittent tensile stress
isotropic (uniform) reflecting diffuser
Kalinovskoye
key confirmation
least square data fitting
liswood
lymb
maz-,mazo-
mean speech power
monocoque cylinder
montacute
multidimensional signal processing
name of variable
narstimulan
negar
not room to swing a cat in
nuclear analytical chemistry
obvelation
Orekhovo-Zuyevo
pallall
papure
parametric upconverter
parnassus (parnassos)
Pewks
pneumatic mist sprayer
post-khomeini
pound per square inch
prelime
pressure diagram
protective factor
Radar shadows.
radio noise field strength
radio range receiver
range of particle
rate of slope
restoratives
salient pole type field
sealing cap
semiconductive ceramics
Serpentarius
sex ed
share market
skyrider
solar absorptivity
Sonson
subocular bone
subtemporal decompression
superheated steam zone
tankard
tell against
temperature fluctuations
termitophilic
the dmv
three-phase six wire system
tin sulphide
tranters
tropica
turbin-
twin cylinder
ulceronecrotic
ulzie
unloading pipe connection
upper symmetric regime
urge sb to do
watney
weighted creep ratio
yinon