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(602) / 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(218) / 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(264) / 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(298) / 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(362) / 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(170) / 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(208) / 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(195) / 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(189) / 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(164) / 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(166) / 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(189) / 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(183) / 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(207) / 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(215) / 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(209) / 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(184) / 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(176) / 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(216) / 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(218) / 评论(0) 分类 2019年VOA慢速英语(一)月
学英语单词
abutment arch
Achilles tendons
achroacyte
Acoustic-ultrasonic
alignning arm
annihilate
anthropophagic
antihyperalgesic
aroundness
bidder's canal
brevyte
bulbo-ventricular fold
Bund,bund
bunkmate
Canalis spiralis modioli
car coats
carry something through to the end
centibar section
chlorhexidine acetate
chromosome theory of heredity
Cinctorres
cinemicrophotography
coaxial mounting
cobra lilies
colopodacus obovataus
continuous time series
cooling jet
deleted clause
double-fluid cell
drift alarm
drum-type root cutter
duorarum
effective shank length
El Banco
extended systems modelling language
eyespots
fatoprotein
fermins
fibrillary layer
flash and fire point test
font library service facility
guru-nut
Hanafists
Haplogynae
high strand integrity fibre
horizontal frame
hornifications
huancayo
hydrochloride phenylephrine
immersed in
Indo-Pacific
ixest
kirkaldy
lh-s
liesl
LIFS
ligamenta tarsi dorsalia
Långlöt
M.Econ
make something of yourself
mass storage record
maturity risk
mean braking deceleration
methatherian
modeling event
multi-component system
multiplicatively closed set
nanba
nantoensis
Odinist
outside finish
padaek
paradoxy
penthimia flavinotum
phonene
photomagnetoelectric effect
photopen
photoserigraphs
popular-sector
quartz-mica-diorite-porphyrite
rodlike crystal
saucisson
scott-young
sea scurf
semi-finished goods
shyanne
Skene's gland cyst
strounde
tariff quotas
Topocaine
treatment cone
trollius yunnanensis (franch.)ulbr.
tusiit (calcio-copiapite)
tyre protector
union clutch
unit melter
uramite
Vandenberg Air Force Base
whisking machine
win an advantage over
worlie