高分辨率全球大气臭氧测量仪

Unit 15 Part B Good News about the Environment Scientists and environmentalists have constantly warned us of the worsening state of our environment. Their view can be summarized in the list below: ● Our resources are running out. ● The population

发表于:2018-12-04 / 阅读(183) / 评论(0) 分类 全新版大学英语听说教程第四册

Technology Report - Experts Work to Develop Better Tools to Predict Severe Weather This is the VOA Special English Technology Report. Americas National Oceanic and Atmospheric Administration is celebrating the one year anniversary of its Weather-Read

发表于:2018-12-07 / 阅读(172) / 评论(0) 分类 2012年VOA慢速英语(九)月

AS IT IS 2013-09-26 Storm Season Arrives in the Atlantic 大西洋飓风季节到来 Hello, again, and welcome. Im Jim Tedder in Washington. Today we are watching for them. And they most certainly are coming. People sometimes call them monsters. But

发表于:2018-12-07 / 阅读(208) / 评论(0) 分类 2013年VOA慢速英语(九)月

Politics Overtaking Science in Global Warming Debate Polls in recent years show that fewer Americans believe global warming is a threat or that it is driven by human activities. Thats despite consensus among scientists that climate change is not only

发表于:2018-12-16 / 阅读(138) / 评论(0) 分类 VOA标准英语2011年(九月)

联合国环境规划署将每年的6月5日确定为世界环境日,希望通过世界环境日主题让人类认识到可持续发展和公平发展的重要性,最终使全人类拥有一个安全而繁荣的未来。 2006年世界环境日庆典

发表于:2018-12-18 / 阅读(155) / 评论(0) 分类 英文语法词汇

This is Scientific American's 60-Second Science, I'm Karen Hopkin, this will just take a minute. Shakespeare once said: A rose by any other name would smell as sweet. And that is true today as it was 400 years ago. What's different now, though, is th

发表于:2018-12-24 / 阅读(213) / 评论(0) 分类 Scientific American(四)月

The dangers of global warming are well known. It is good to have a day that makes us think about the harm the Suns rays can do to our skin. This day is Stay Out Of The Sun Day. It takes place around the 3rd of July every year. No one really knows how

发表于:2018-12-29 / 阅读(162) / 评论(0) 分类 世界节假日博览

今天我们要学的词是 high-resolution. High-resolution 高分辨率的。Using high-resolution satellite images, researchers estimate 84 percent of the world's population live in urban areas. 研究人员依靠高分辨率的卫星图像估计,

发表于:2018-12-30 / 阅读(152) / 评论(0) 分类 英语单词荟萃

Global Warming and Ozone 全球变暖和臭氧 Could the coming century bring a new threat to the ozone layer? Discover one scientist's model of the effect of global warming and greenhouse gases on ozone -- on today's Earth and Sky. DB: This is Earth and S

发表于:2019-01-02 / 阅读(293) / 评论(0) 分类 (科普英语)Earth and Sky

Section 29 Global Warming Some people say the earth is getting warmer. They blame something called greenhouse gasses. The greenhouse gasses destroy the higher atmosphere that keeps our planet from get

发表于:2019-01-02 / 阅读(238) / 评论(0) 分类 英语导读1000句

科学家曾对蜜蜂离奇死亡或消失的原因进行多番推论,包括全球气候暖化、疾病或杀虫药等。科学家和业界称这个蜜蜂消失现象为蜂群衰竭失调(Colony Collapse Disorder,简称CCD)。爱因斯坦的蜜蜂预言真是所言不假,他曾经说过没有蜜蜂,就没有授粉,就没有植物,就没有动物

发表于:2019-01-02 / 阅读(236) / 评论(0) 分类 国外媒体新闻

Scientists have found that levels of a now-banned chemical are rising again in Earths atmosphere. The chemical is called CFC-11. It is the second most common kind of CFC, short for chlorofluorocarbon. Chlorofluorocarbons were once widely used in many

发表于:2019-01-03 / 阅读(214) / 评论(0) 分类 2018年VOA慢速英语(五)月

By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

发表于:2019-01-11 / 阅读(219) / 评论(0) 分类 VOA2003(下)-环境与健康

Good News: Earth's Ozone Hole is Healing 好消息:地球臭氧层空洞正在恢复 There is big news about the environment: Scientists say a hole in Earths protective ozone layer is starting to heal. 一则关于环境的重磅新闻来袭:科学家

发表于:2019-01-12 / 阅读(156) / 评论(0) 分类 2016年VOA慢速英语(七)月

25 大气层中臭氧正日渐稀薄 DATE=3-21-01 TITLE=SCIENCE REPORT - (1)Springtime Ozone Loss BYLINE=George Grow (Start at 1'00

发表于:2019-01-30 / 阅读(413) / 评论(0) 分类 科技之光

WASHINGTON, June 23 (Xinhua) -- Last month was the hottest May since record keeping began in 1880, the U.S. National Oceanic and Atmospheric Administration (NOAA) said Monday. 图片1 The combined average temperature over global land and ocean surfac

发表于:2019-02-06 / 阅读(204) / 评论(0) 分类 英语新闻

Ozone layer(臭氧层) 'is no longer disappearing and will return to full strength by 2048', says UN report. The ozone layer is no longer disappearing and could be back to full strength by the middle of this century, UN scientists have confirmed(

发表于:2019-02-07 / 阅读(145) / 评论(0) 分类 英语新闻

Chlorofluorocarbons are also not very abundantthey constitute only about one part per billion of the atmosphere as a wholebut they are extravagantly destructive. One pound of CFCs can capture and annihilate seventy thousand pounds of atmospheric ozon

发表于:2019-02-17 / 阅读(137) / 评论(0) 分类 万物简史

很多参加gre的考生在做gre写作的时候都没有写提纲的习惯,这是非常不好的。提纲在gre写作当中起到了至关重要的作用。从今天起,我们将对gre issue进行分析,弄清写作思路,这样才能让gre

发表于:2019-02-19 / 阅读(180) / 评论(0) 分类 GRE作文

Todd: Christine you're from Papua New Guinea? Christine: Yes, we're a small island in the South Pacific. Todd: And that is near Australia? Christine: Just above Australia. Todd: Like how far is it from Australia? Christine: To Brisbane it's 3 hours b

发表于:2019-03-06 / 阅读(223) / 评论(0) 分类 英语趣味课堂
学英语单词
4-fluoro-2-methylantha-quinone
aapas
air compensating jet
ambon (amboina)
Angelica forrestii
appreciable error
Bacillus coli similis
be death on
bearing span
blow nozzle
broken-marble patterned flooring
cable railway carriage
calycinoides
Caragana leucospina
carpal
checkout rack
cloud nine, Cloud Nine
cold-bottling
Comte, Auguste
conceded
congregatest
contact ratio
crave
Delille
deterministic safety assessment
disruptiveness
double rotary engine
dual-ratio control
ductile solid
earth-retaining wall
elbow supporter
Eleutherococcus stenophyllus
embedded blank
Engenheiro Beltrão
ergogenic
eye bud
fonst
fridge magnet
gaul
glomerulus
go home to
grand champion
group of scissors crossing
guided missile wire
hand waving
hard pellet
heatup
hemiarid fan
homopetalous
hydrothionemia
hyperextend
imprecation
imprudency
indicating device bridge
interference due to software tool
ipe (abbreviation)
JTD
jump spark coil
kosherized
kostunica
lactarine
lay plans
lignum santali
maturons
mechanical scanning
meestair
Microcachryidites
MIG gun
mitten
monolobular cirrhosis
multiaperture reluctance switch
Mus rattus
N-benzoyl-N-phenyl-hydroxylamine
optimum pairing of unit
organdie
partial penetrating keratoplasty
Pokataroo
Position limits
Poundland
pre-shunt
primary holes
pufferfish
raft spider
rambadran
resis
reversing-type actuator
revolving loans
riding-habits
rosellinia merrillii
semantic differential method
set a bridle on one's passion
ship's boiler
shockingness
strain control
sweat pen
tear sb's heart out
telega(u)ge
terror-strucks
translation operation
Urdzhar
vestigal
volutin granules