臭氧灯

CHAPTER ONE [00:44.25]READING [00:45.74]Page 2 and 3 [00:48.43]THE YOUNG GREEN CONSUMER GUIDE [00:51.51]Review by Tony Ma [00:54.62]This book says that our world is in danger [00:59.32]It is vital that we do something to save the earth [01:04.21]Firs

发表于:2018-12-01 / 阅读(504) / 评论(0) 分类 上海牛津初中英语九年级

I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea

发表于:2018-12-04 / 阅读(176) / 评论(0) 分类 听一分钟英文-O

Alaudeen was a small boy. He lived in a village in Persia. He played in the streets with his friends often. One day he met a stranger in the road, while he was playing. He said that he was his fathers brother. He had seen him as a small boy. So you d

发表于:2018-12-12 / 阅读(172) / 评论(0) 分类 一千零一夜英文故事

There is a special day to recognize the importance of the ozone layer. In 1995, the United Nations General Assembly decided September 16th is the International Day for the Preservation of the Ozone Layer. This is the date on which countries signed th

发表于:2018-12-29 / 阅读(211) / 评论(0) 分类 英语课程学习计划和讲义

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 idiosyncrasy [ 7idiE5siNkrEsi ] One of

发表于:2018-12-30 / 阅读(166) / 评论(0) 分类 每日攻克5词

036 The Old Street Lamp There once was an old street lamp standing on a remote corner of a town. The street lamp was worn out because he stayed up all night for several years to shine in a dark street. That's why he had to be replaced by a new lamp.

发表于:2018-12-31 / 阅读(266) / 评论(0) 分类 100个儿童英语小故事

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(229) / 评论(0) 分类 (科普英语)Earth and Sky

Remembering the Lady of the Lamp 感谢白衣天使 As with natural disasters such as earthquakes, war exacts a heavy psychological toll on those of its victims fortunate enough to avoid death or injury. Ironically, one of the first recorded sufferer

发表于:2019-01-02 / 阅读(163) / 评论(0) 分类 双语有声阅读

ENVIRONMENT REPORT - November 1, 2002: Shrinking Ozone Hole over Antarctica By Cynthia Kirk This is the VOA Special English ENVIRONMENT REPORT. Australian researchers say the hole in the ozone layer o

发表于:2019-01-02 / 阅读(115) / 评论(0) 分类 健康与环境

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(174) / 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(159) / 评论(0) 分类 VOA2003(下)-环境与健康

I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea

发表于:2019-01-21 / 阅读(169) / 评论(0) 分类 纯正英语一分钟

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(360) / 评论(0) 分类 科技之光

HEALTH REPORT – Study Links Ozone Pollution to Increased Deaths By Cynthia Kirk Broadcast: Wednesday, December 08, 2004 I'm Gwen Outen with the VOA Special English Health Report. American researcher

发表于:2019-01-30 / 阅读(148) / 评论(0) 分类 健康与经济

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学英语单词
Anaphalis acutifolia
anchor moored positioning
antistatic device
aperture setting
associationists
ballast shortage
bathorses
battlewagons
biocontainment
bosh brick
Bourguignonne sauce
cammalleri
canisius
cannon balls
capture inelastic scattering
catepsin
centrifugal force casting
chamfering machine
chloramphenicol
colonialism
cortinarius mutabiliss
crabbier
crush resistance
defense team
detective works
direct product of distributions
Eddy's theorem
electrical insulating varnish
Elyot, Sir Thomas
fan casing
featliest
fixed drawbar
folded doublet
formation of surplus value
friendship bracelet
frontlessness
galivants
GM_reported-speech-reporting-nouns
Hakgyo
halo sap
hewitson
hunkin
Hydrodamalis
i remember
Ilex rockii
immortalized
induction-brazing
inter-orbit link
Interamnia
isoglabrol
isometric contraction (inah)
latimers
liver-fire flaming
localcalls
Lucerne, Lake
Lutetia Parisiorum
manobarometer
medial femoral circumflex veins
Muraenolepididae
napthalyne
natural resources statistics
Normethandrolone
North Franklin
oil mixture
oligometra serripinna
ordinary ticket
other business
Palyam
Pavlovskiy
Phyllachorales
pinot grapes
pipe drainage
plant pathogenic fungi
plasma free fatty acid
prenuclear
pretexing
pulp chamber block
quake with
relicor
Rhodomonas tenuis
rigidity of wood
rlta
rocketapparatus
Rocornal
saphenous opening
shelter-deck space
sine-squared testing
single-component toner
single-layer three phase winding
slide rail
spermatophoral
standing expense order
step-parenthood
stereostratum corticioides(berkeley et broome)magn.
strain-gage transduction
tartlet
transformation of data
turnarounds
typhus vaccination
underwater ambient noise
weakly alkaline soil
wq