二氧甲烷

CHAPTER TWO Reading POLLUTUO FIGHTERS [00:09.90]Judy is collecting some facts for a class project on pollution. [00:18.44]She is interviewing Doctor Ray,a scientist,about trees. [00:27.51]Judy:Why are you so interested in trees,Doctor Ray? [00:38.16]

发表于:2018-12-01 / 阅读(440) / 评论(0) 分类 上海牛津初中英语八年级

The northeast just had its first big snow of the season. Meanwhile, on Titan, it was foggy. That weather report brought to you by researchers publishing in the journal Astrophysical Journal Letters. The scientists found that Titan, Saturns largest mo

发表于:2018-12-02 / 阅读(111) / 评论(0) 分类 Scientific American(十二)月

Scientists in Mexico say they may have found a way to cut production of methane, a gas linked to rising temperatures on the Earths surface. The scientists say their method may help reduce the methane released by cows, one of the main producers of the

发表于:2018-12-07 / 阅读(171) / 评论(0) 分类 2017年VOA慢速英语(二)月

[00:04.88]LISTENING [00:07.63]Listen to the description of the three culture sites. [00:12.67]Complete the map of each site based on what you hear on the tape. [00:18.55]List the names and the importance of the sites,and what is being done to protect

发表于:2018-12-13 / 阅读(214) / 评论(0) 分类 人教全日制普通高中英语(必修)高一

Unit 8 [00:02.90]Save Your World!What Is Garbage?Garbage is everything that you throw away. [00:13.06]What do we do with garbage?We bury or burn most garbage. [00:19.54]Burying garbage is quick and easy but uses a lot of land. [00:26.07]Most land nea

发表于:2018-12-17 / 阅读(270) / 评论(0) 分类 河北加拿大版初中英语读物

The methane gas is burnt to produce electricity, which is then used to heat all the glasshouses. By burning the methane, John is producing a lot of carbon dioxide, and here's one of Johns really clever ideas. Tomatoes ripen much more quickly when the

发表于:2018-12-26 / 阅读(80) / 评论(0) 分类 跟着英剧练发音

Fog Found on Saturn's Moon Titan A study in Astrophysical Journal Letters reveals that Titan may be home to the familiar atmospheric condition known as fog--but made out of methane. Karen Hopkin reports The northeast just had its first big snow of th

发表于:2019-01-02 / 阅读(106) / 评论(0) 分类 60秒科学

AGRICULTURE REPORT - Carbon Trading: How the Chicago Climate Exchange WorksBy Mario Ritter Broadcast: Tuesday, May 30, 2006 I'm Shep O'Neal with the VOA Special English Agriculture Report. Agriculture

发表于:2019-01-02 / 阅读(94) / 评论(0) 分类 2006年慢速英语(五)月

By Greg Flakus Scientists in Texas are trying to find a way of reducing carbon dioxide air pollution by capturing the gas, compressing it and then putting it underground. This technique could also yie

发表于:2019-01-03 / 阅读(95) / 评论(0) 分类 VOA2004(下)--健康科技

10 布什总统将就全球变暖问题与欧盟领导进行会谈 Bush to Discuss Environmental Concerns Jessica Berman Washington 10 Jun 2001 02:11 UTC The White House says President Bush takes glob

发表于:2019-01-09 / 阅读(71) / 评论(0) 分类 VOA2001-国际风云(1)

Scientists Say Climate Change Is Real and Human-Caused 科学家称气候变化是人类活动所造成 From VOA Learning English, this is Science in the News. Im Katherine Cole. And Im Christopher Cruise. Today we tell about a United Nations report

发表于:2019-01-12 / 阅读(82) / 评论(0) 分类 2014年VOA慢速英语(一)月

SCIENCE IN THE NEWS - Tons Of Methane Gas Could Be Trapped Under Antarctica BOB DOUGHTY: This is SCIENCE IN THE NEWS, in VOA Special English. Im Bob Doughty. SHIRLEY GRIFFITH: And Im Shirley Griffith. Today, we tell about methane gas thought to be tr

发表于:2019-01-12 / 阅读(96) / 评论(0) 分类 2012年VOA慢速英语(九)月

Global Air Pollution Threat Grows A lot of attention is being paid to greenhouse gas emissions that contribute to climate change. But scientists warn that other pollutants may make it harder to breathe in some places in years to come. By the year 205

发表于:2019-01-13 / 阅读(97) / 评论(0) 分类 VOA标准英语2012年(八月)

Dairy farmer, researchers look for ways to power cars with bio-gas from cattle Tom Banse | Bellingham, Washington 23 February 2010 Dairy owner Darryl Vander Haak turns cow manure into 'bio-gas' which burns like natural gas in a small electric power p

发表于:2019-01-13 / 阅读(112) / 评论(0) 分类 VOA标准英语2010年(二月)

Ben Carter Powdered material called dry water, could provide a new way to store carbon dioxide in an effort to fight global warming. Dry water looks a lot like fine white sand, which isn't surprising since what makes it dry is that each tiny water dr

发表于:2019-01-14 / 阅读(122) / 评论(0) 分类 VOA标准英语2010年(九)月

SCOTT SIMON, HOST: A new study published in the journal Science finds methane emissions from U.S. oil and gas operations are 60 percent higher than previous estimates from the federal government. Now, this comes at a time when we're getting more and

发表于:2019-01-17 / 阅读(82) / 评论(0) 分类 2018年NPR美国国家公共电台6月

We were left with this atmosphere made of molten rock and vaporous rock. It took millions of years for that atmosphere to fall out and to be replaced by an atmosphere made up of nitrogen and carbon dioxide and water vapour. These new gases came from

发表于:2019-01-23 / 阅读(88) / 评论(0) 分类 探索与发现2014年

Science and Technology Greenhouse-gas monitoring Not hot air 科技 温室气体监测 而非热空气 A new, private initiative should help show which gases come from where 一项新的私人倡议或许能够表明各种气体从何而来 IN 1955 a

发表于:2019-01-26 / 阅读(80) / 评论(0) 分类 经济学人科技系列

AGRICULTURE REPORT – March 12, 2002: Carbon Dioxide and Crops By George Grow This is the VOA Special English AGRICULTURE REPORT. Increasing levels of carbon dioxide gas in Earth’s atmosphere have

发表于:2019-01-30 / 阅读(132) / 评论(0) 分类 农业与发展

Drivers in the eastern United States may soon start paying for the pollution made by their motor vehicles. Nine eastern states and Washington, D.C. are launching a system of pricing the carbon dioxide produced from burning gasoline and diesel fuel. M

发表于:2019-02-14 / 阅读(119) / 评论(0) 分类 2019年VOA慢速英语(一)月
学英语单词
a-hungry
accumulator registers
albugo tragoponis (pers.)s.f.gray
auxiliary winch
basilar sclerite
Bayesian network
Bjornafjorden
blastoporerest
breadsticks
Bunsen flask
bussi
certificate of attendance
chasing-tool
chlorastrolite
chlorflurenol
chocolate crackles
chromate gelatin
cleaning system
Clorstom
coflowing
contact microradiography
cordon yarn
covert coverage
crossbowmen
crucian carp
culmore
cutting edge rounding
da-da-da-da
dabcyl
dasha
database architecture
decapitalises
despairingly
discharged from prison
diversion strengthened coating material
drop - in center
emmctropia
endocrine dysfunction
engineered swap transaction
eponomy
estri-
ethnologists
fatty droplets
fellow servant
Fenerive
fibrodysplasia ossificans progressiva
forbiddingly
fox caller
gnotophoresis
helical pinch
highway use tax
hydraulic gobbing
insizwaite
interossseous groove
Kanaga Volcano
ludy
machine glazed paper
major study
Mandelbrot engine
marsha
megilp
Nervi clunium mediales
non-rigid connection
Oriental darter
oval and square method
overhang cover
owner of trademark
pentanediol
plant nematode
Poa ochotensis
pomerols
position transfer
prosencephalon
proshare
Report on Compliance
retrusive occlusion
rock climbing
row of piles
RTOW
safety injection process
saponer
Second Lateran Council
sheep cell agglutination test
slag code
snow cloud
spungeous
strip canker
threephase asynchronous motor
thunder-clap
to remedy an abuse
toe button
total task/total reward schemes
unconsolidated sediment
unstarring
veneer knife
veneer stacker
Vibrio pierantonii
vobis
wassily chair
welding deposit
Wenckebach period
Woorong, L.