甲烷传感器

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(92) / 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(150) / 评论(0) 分类 2017年VOA慢速英语(二)月

(MA) Scientists are always on the lookout for alternative sources of energy. Today we're going to discuss one that's so plentiful they say it could supply more energy than all the coal and oil in the world. It's found in something called gas hydrate

发表于:2018-12-30 / 阅读(80) / 评论(0) 分类 托福听力短文

MORI ROTHMAN: Sujin Woo and her mother, Lee Bo-ok live in an apartment in South Korea's capital of Seoul. On this Saturday morning, Lee is making Korean fried sweet potatoes for lunch. Some parts of the food, like the sweet potato peels, won't make t

发表于:2018-12-31 / 阅读(76) / 评论(0) 分类 PBS访谈环境系列

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(85) / 评论(0) 分类 60秒科学

Jackie: Welcome to BBC Learning English dot com and another chance to hear Insight Plus - a series, first broadcast in 2001 that looks at the language of issues you hear about in the news. The earth is in danger. And some say the greatest threat is

发表于:2019-01-07 / 阅读(76) / 评论(0) 分类 英语讨论

This is Scientific American's 60-second Science, I am Karen Hopkin. This'll just take a minute. Methane is a greenhouse gas that traps heat even better than carbon dioxide. It comes from a variety of sources, including fossil fuel production and even

发表于:2019-01-08 / 阅读(73) / 评论(0) 分类 Scientific American(七)月

The trouble with trees 自人类诞生之日起,树木就一直忠实地陪伴着我们。年复一年的生息轮回中,除了年轮的增长,我们似乎很难察觉树木所经历的改变。然而,我们的这些老朋友在全球气候急剧

发表于:2019-01-08 / 阅读(69) / 评论(0) 分类 英语笔译

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(79) / 评论(0) 分类 2012年VOA慢速英语(九)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(88) / 评论(0) 分类 VOA标准英语2010年(二月)

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(56) / 评论(0) 分类 2018年NPR美国国家公共电台6月

But methane is actually odorless, too. 但是甲烷也是无味的。 Well then, what stinks? 那么,什么东西这么臭? The foul smell is usually due to volatile sulfur compounds, such as hydrogen sulfide and methanethiol, or methyl mercaptan

发表于:2019-01-17 / 阅读(103) / 评论(0) 分类 TED演讲教育篇

Flatulence, or passing gas, is a normal daily phenomenon. 胀气,或者放屁,是正常的日常现象。 Most individuals, yes, that includes you, 大多数人,是的,这包括你, will make anywhere from 500-1500 milliliters of gas and ca

发表于:2019-01-17 / 阅读(103) / 评论(0) 分类 TED演讲教育篇

Science and Technology Three-dimensional printing An image of the future 科技 3D印刷 印刷未来 One of the biggest manufacturers in the world gives 3D printing a go 世界龙头机器制造商用3D印刷术进行了一次格外成功的应用 U

发表于:2019-01-26 / 阅读(96) / 评论(0) 分类 经济学人科技系列

Shale gas extraction 页岩天然气开采 The need to be seen to be clean 天然气是清洁能源吗? Natural-gas production is booming, but its green image is in question 天然气生产蒸蒸日上,但它的清洁能源形象却受到质疑 M

发表于:2019-01-26 / 阅读(124) / 评论(0) 分类 经济学人综合

我们中的每个人都应该对自己日常生活活动和选择所产生的温室气体负责。因此,防止气候变化需要地球上的每个人共同来努力。 EACH and every one of us is responsible for the greenhouse gases we emit in ou

发表于:2019-02-05 / 阅读(56) / 评论(0) 分类 阅读空间

Science and technology 科学技术 Three-dimensional printing 3D印刷 An image of the future 印刷未来 One of the biggest manufacturers in the world gives 3D printing a go 世界龙头机器制造商用3D印刷术进行了一次格外成功的应用

发表于:2019-02-06 / 阅读(74) / 评论(0) 分类 经济学人科技系列

On earth, most of the methane in the atmosphere has been belched by living organisms, 在地球上,大气中的大部分甲烷都是由活着的生物体喷出的, so finding the gas on Mars would be happy news for seekers after extraterrestrial

发表于:2019-02-16 / 阅读(83) / 评论(0) 分类 经济学人科技系列

Regardless of their source, any methane molecules in Mars's atmosphere would, on the basis of experiments on Earth, be expected to hang around for centuries. 不论它从何而来,根据地球的实验,火星大气中的任何甲烷分子将有望徘

发表于:2019-02-16 / 阅读(94) / 评论(0) 分类 经济学人科技系列

9月16日是墨西哥馆日,墨西哥馆五颜六色的风筝森林吸引了不少人的眼球,你知道小小的风筝里有什么大学问吗?其实风筝也有很多种分类哦,一起来看看吧。 说到kite这个单词,这也许是我们

发表于:2019-02-18 / 阅读(134) / 评论(0) 分类 英语口语
学英语单词
abstracticism
Akkerwoude
aquatic pupa
atomic power plant
axis ovuli
behaviour of electricity
binary synchronous communications
blast furnace crucibe
blow tomahawks
boardings-out
BPO2
break-away connector
Calamus inermis
chromisms
Chërnyy Iyus
city chambers
compound specific activity
cordless PBX
coughlins
delegations
digital data processing equipment
dividend price ratio
double-crystal spectrometer
doublestopping
engreatens
Exeter points
exmorphism
full pool level
glass reticle
global statistics
group very quick
Guanare, R.
guaryson
gung ho gung-ho
heterochromatism
holding
housebody
hydroxydaphnetoxin
index lever
inertia proportioning valve
interruptibility
inventory u function
joico
karenann
linear momentum principle
loopback checking system
luhtanen
lumped constant
ma'an
manual route release
Medusalike
merchant shipping
millicuries destroyed
motivities
multipass
myological
native-american
o'steen
ocinaplon
original writ
pamela.
percent modulation
perforated coccon
picture area
pin retainer
plant asset
point-down method
pseudomonas primulae(ark et gardner)starr et burkholder
random-search algorithm
reflexive asthma
requirement tracer
riche
Rio Manso
rockcastle
s.p.r.e.d.
sadhaka
Samcheong-gun
second class
semantic procedure
Shi'ite
shortheads
sickness benefit
singlehearted
Solobkivtsi
spigot end of pipe
spinous foramen
stony-faceds
subtags
sure-handedly
Tarci
tarentism
tea primary processing
thiazoline
thundersheet
thymelaeaceaes
tin fusion gas analysis
toldimfos sodium
trapezoidal notch weir
trip solenoid
Varolian
well-conducted