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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(220) / 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

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(211) / 评论(0) 分类 60秒科学

Japan said Tuesday it had successfully extracted methane hydrate, known as fire ice, from its seabed, possibly unlocking many years' worth of gas for the resource-starved country. In what they are claiming as a world first, a consortium is drilling f

发表于:2019-01-08 / 阅读(183) / 评论(0) 分类 英语阅读理解

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(191) / 评论(0) 分类 2012年VOA慢速英语(九)月

Technology Developed in Texas Expands Natural Gas Production LEAM Drilling Systems, in Conroe, Texas, runs its trucks on compressed natural gas, or CNG. LEAM Vice President Scott Bradley said cheap natural gas makes the company's 18 CNG trucks a good

发表于:2019-01-13 / 阅读(168) / 评论(0) 分类 VOA标准英语2012年(六月)

Many Unknowns about Future Climate Change Effects Scientists say many of the long-term effects of rising temperatures are still unknown. Theyre discussing the problem at the U.N. climate change conference in Durban, South Africa. Researchers say clim

发表于:2019-01-13 / 阅读(170) / 评论(0) 分类 VOA标准英语2011年(十二月)

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(208) / 评论(0) 分类 VOA标准英语2010年(二月)

Scientists: Save More Than Forests 科学家:拯救全球气候 不只是保护森林 Protecting the worlds forests is promoted as a way of reducing greenhouse gas emissions. Forests store a lot of carbon in both trees and soil, which helps mitigate

发表于:2019-01-14 / 阅读(157) / 评论(0) 分类 VOA标准英语2014年(十一月)

Global Diets Affect Climate 全球饮食影响气候 A new study says the growing popularity of the Western diet could help worsen climate change. As more people make meat a principle part of their diet, the authors say it will be very difficult to r

发表于:2019-01-14 / 阅读(176) / 评论(0) 分类 VOA标准英语2014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

By Sabina Castelfranco Rome 22 April 2008 OPEC Secretary General Abdalla Salem el-Badri says the cartel plans to boost its oil production targets by five million barrels a day by 2012. He was speaking on the final day of the International Energy Foru

发表于:2019-01-31 / 阅读(213) / 评论(0) 分类 VOA常速英语2008年(四月)

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发表于:2019-01-31 / 阅读(231) / 评论(0) 分类 VOA2004(上)--各类新闻

TIANJIN, May 27 (Xinhua) -- China's first state-level animation production base opened Friday in northern Tianjin Municipality, with a total investment of 4.5 billion yuan (690 million U.S. dollars). More than 180 firms have signed up for animation p

发表于:2019-02-03 / 阅读(263) / 评论(0) 分类 英语新闻

Different Blood Pressure in Both Arms Linked to Heart Disease Cardiologist Oscar Garfein takes blood pressure readings from both of his patients' arms. That technique saved the life of one of his patients. I found that in one arm, it was very, very l

发表于:2019-02-03 / 阅读(161) / 评论(0) 分类 VOA标准英语2012年(二月)

Senior leader launches high-end automobile production base BEIJING, Oct. 27 (Xinhua) -- Senior leader Jia Qinglin has officially launched a high-end production base for Beijing Automotive's Chinese branded automobiles. Jia, a member of the Standing C

发表于:2019-02-11 / 阅读(225) / 评论(0) 分类 英语新闻

BEIJING, Feb. 27 (Xinhua) -- Senior Chinese legislators on Monday started their second deliberation on a draft amendment to the country's Law on the Promotion of Clean Production. At the three-day bimonthly session of the Standing Committee of the Na

发表于:2019-02-11 / 阅读(216) / 评论(0) 分类 英语新闻

BEIJING, July 23 (Xinhua) -- A Chinese dairy company has been ordered to suspend production after its infant formula products were found to contain the carcinogen aflatoxin, the nation's quality watchdog said Monday. Excessive amounts of aflatoxin we

发表于:2019-02-11 / 阅读(204) / 评论(0) 分类 英语新闻

U.S. President Barack Obama is announcing a new initiative to increase domestic oil production, while moving toward lowering the country's dependence on imported oil. In his weekly address Saturday, Obama said his administration plans to extend drill

发表于:2019-02-11 / 阅读(182) / 评论(0) 分类 英语新闻

Saudi Arabia is signaling that it is going to boost its supply of oil on its own after failing to convince other oil producers to jointly agree to more production. Several news agencies reported Saturday that the Saudis could increase their oil produ

发表于:2019-02-11 / 阅读(242) / 评论(0) 分类 英语新闻
学英语单词
a hail of bullets
acrolejeunea fertilis(n. et e.)spruce
algebraic difference
all current accounting
ananlytic psychotherapy
Bactroban
betul-
bradycardia
break the slate
Butler, Nicholas Murray
castile soap
Chiang Mai Initiative
co-litigation
compressibly
cone penetrometer
corpuscula lamellosa
corycaeus (urocorycaeus) lautus
cross-pollinating species
custodios
differential static pressure
dissite
distance index
double chain system
Eir.
estimation of gnp
exaggerate
expanded beam connectors
fenestras of the cochlea
flue gas waste boiler
fomentress
full file protection functionality
Gagarin, Yuri Alekseyevich
glogger
Good Faith Defense
grain casting
gram-positive bacterium
grooved plate
halymenia microcarpa
hand balls
heaven-hell
hermetically sealed relay
honble
Hunafloi
hypersemotactics
idfu
IPMS
iridium(i) bromide
isotopic osmosis
It is a sad heart that never rejoices
knock for a burton
lily-pot
limitations
Mahlabatini
Mary Ludwig Hays McCauley
media services
melanophore
mendelevium
mine-ness
mossbunker oil
Neochori
Neolitsea buisanensis
O. Jur.
oil someone's fist
optimum controller
Ozoir-la-Ferrière
part time
peevey
Pouteria
powermonger
powertool cleaning
pre-qualifier
precompetition psychological state
Princeton yellow
pseudo-valuation ring
puccinia carthami corda
put the key under the door
rack type car
reactor coolant (clean-up) demineralizer
read/write waiting time
river course straightening
rose of Jericho
rose-leaf
salary compensation
scareiest
Scleria levis
see-saw circuit
seminumerical analysis
side lever guide
speciomycin
stenopsocids
surge-voltage recorder
temporary stress
thyroid carcinoma
tillandsia usneoidess
trubs
tuberactin
unshut
unsilly
vacuum for suction
valine aminotransferase
walensee
zooly