臭氧降解(作用)

ozone degradation的用法和样例:

例句

  1. The influence of operation conditions on the degradation of 4-nitrophenol in water by ozone was studied.研究了各种操作条件对臭氧降解水中对硝基酚的影响。

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:05.63]2005 Text4 [00:07.86]Americans no longer expect public figures, [00:11.18]whether in speech or in writing, [00:13.41]to command the English language with skill and gift. [00:17.76]Nor do

发表于:2018-11-30 / 阅读(289) / 评论(0) 分类 历年考研英语阅读理解

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(595) / 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(233) / 评论(0) 分类 听一分钟英文-O

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(170) / 评论(0) 分类 英文语法词汇

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(289) / 评论(0) 分类 英语课程学习计划和讲义

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(330) / 评论(0) 分类 (科普英语)Earth and Sky

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(174) / 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(240) / 评论(0) 分类 2018年VOA慢速英语(五)月

美语中,一些感叹词的意义跟字典上的解释不尽相同,要在日常生活中才能体会到。让我们看看以下几个例子: Oh的字典意义是嗬;哦;哎呀,表示惊讶、的恐惧等。但将这个词连起来用,却

发表于:2019-01-09 / 阅读(232) / 评论(0) 分类 实用英语

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(248) / 评论(0) 分类 VOA2003(下)-环境与健康

By Lisa Schlein Geneva 22 June 2007 The U.N. Environment Program says environmental degradation is triggering tensions and conflict in Sudan. A new study foresees no long lasting peace in Sudan unless widespread and rapidly accelerating environmental

发表于:2019-01-13 / 阅读(234) / 评论(0) 分类 2007年VOA标准英语(六月)

UN Warns Against Land Degradation A top U.N. advisor said on Friday that every minute, 23 hectares of land are degraded by drought and desertification. He said its damaging the economic, social and environmental pillars needed for sustainable develop

发表于:2019-01-13 / 阅读(205) / 评论(0) 分类 VOA标准英语2011年(十二月)

19. Most people seem to have more bad dreams early in the night, progressing toward happier ones before awakening, suggesting that they are working through negative feelings generated during the day. 【分析】复合句。句子主干为Most people

发表于:2019-01-16 / 阅读(176) / 评论(0) 分类 考研英语长难句讲解

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(242) / 评论(0) 分类 纯正英语一分钟

HARI SREENIVASAN, PBS NEWSHOUR WEEKEND ANCHOR: Scientists studying climate change in Antarctica reported this week that the hole in the protected ozone layer of the earth's atmosphere has shrunk. The discovery of the hole in the mid-1980s led to a wo

发表于:2019-01-27 / 阅读(198) / 评论(0) 分类 PBS访谈环境系列

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(447) / 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(214) / 评论(0) 分类 健康与经济

By Valer Gergely Washington, D.C. 11 April 2007 Watch Environment Exhibit The effects of environmental degradation have been increasingly seen as contributing to conflict in various parts of the world. The growing scarcity of natural resources as a

发表于:2019-02-05 / 阅读(299) / 评论(0) 分类 2007年VOA标准英语(四月)

New UN report highlights livestock production as major environmental threat Steve Baragona | Washington, DC 04 June 2010 A new United Nations report singles out food production as a major factor driving environmental degradation. Raising animals for

发表于:2019-02-12 / 阅读(249) / 评论(0) 分类 VOA标准英语2010年(六)月

HARI SREENIVASAN, PBS NEWSHOUR WEEKENDANCHOR: The nation's infrastructure received an overall grade of D- plus in a report card published this week by the American Society of Civil Engineers, the same grade the group issued in 2013. Among the 16 cate

发表于:2019-02-25 / 阅读(240) / 评论(0) 分类 PBS访谈社会系列
学英语单词
abecedariuss
accounts closing procedure
acetanilide
ammobiums
ampere-wire
anticlerical
audrosporogenesis
axle pin
azurely
BBSRC
breach of bail
break the reflnery emulsion
bring sth to a termination
caffled
Cagliari, Prov.di
capital goods
cataractic
ceramides
chinlon safety belt
chionanthus coriaceus
clematis tanguticas
common european earwigs
counter field emission
cross sb.'s hand
cy youngs
demony
dental curve
depreciation-inventory method
devulgarize
dial barometer
do I know you
doublechopper
eclogitic
electron beam melting
enyne
fault and privity
finger-sucking
FTCR
gate arrays
Gatting
grizzell
head office ledger account
hex bolt
holeshots
horatio walpoles
housewiving
incorporal
Indium(113mIn)
intermediate fuel oil
jar culture analysis
Kaliphite
Keynesian policy
laid fire laid-up fleet
laryngoscopist
Lawsville Center
leather-hunting
lepidotrichia
line engine
milling orange
misattunements
Muller's method
nembas
nettle families
noaec
non exclusive licence
non-assertiveness
open coated capillary
OSI service
pattern stripping draft
paving block
perspection
pick-and-choose
premasticated
procedure server transfer module
pulse doppler spectrum
radial-flow
respectivist
riyaq (rayak)
roped party
Schiller, Johann Christoph Friedrich von
semi-coherent
sibiricus
sixpenny
sixth-placer
solar battery
speak for
stage-one
statistical decomposition
striking hard
strontia hydrate
stufflebeem
subluxation of wrist
supplementary
Tetley
thunder gust
time averaged velocity
Timmernabben
transient alkalinuria
true speed
what's-his-faces
wood work shop
woody plant community