[化] 甲烷贫气

Lean Odds for Pisa’s Tower The Leaning Tower of Pisa is the most intensely observed building in the world. Prof. John Burland (Imperial College of Science and Technology): When you come in through t

发表于:2018-11-28 / 阅读(210) / 评论(0) 分类 疯狂英语2004年

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

A little old lady goes to the doctor ... and says,

发表于:2019-01-02 / 阅读(119) / 评论(0) 分类 英文笑话

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

Broadcast: Feb 13, 2003 Demand for electricity is growing in Mexico, but the state-owned oil company, known as Pemex, is reducing the amount of natural gas it can provide for electrical generation. Th

发表于:2019-01-03 / 阅读(130) / 评论(0) 分类 VOA2003(上)-国际时讯

When I was growing up, I was embarrassed to be seen with my father. He was severely crippled and very short, and when we would walk together, his hand on my arm for balance, people would stare. I would inwardly squirm at the unwanted atte

发表于:2019-01-07 / 阅读(72) / 评论(0) 分类 阅读空间

ENVIRONMENT REPORT – May 24, 2002: Less Gas from Farm Animals By George Grow This is the VOA Special English Environment Report. Scientists in New Zealand have found a way to reduce methane gases re

发表于:2019-01-07 / 阅读(68) / 评论(0) 分类 健康与环境

sometimes in our lives, we all have pain, we all have sorrow. but if we are wise, we know that there's always tomorrow. oh,yeah lean on me, when you're not strong and i'll be your friend i'll help you carry on for it won't be long 'til i'm gonna need

发表于:2019-01-10 / 阅读(82) / 评论(0) 分类 美国偶像 American Idol

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

By Deborah Block Washington 13 May 2008 As the price of gasoline continues to rise in the U.S., more Americans are buying smaller, more fuel-efficient vehicles. Others are holding on to their big cars, in hopes that gas prices will eventually go down

发表于:2019-01-13 / 阅读(108) / 评论(0) 分类 VOA标准英语2008年(五月)

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(77) / 评论(0) 分类 VOA标准英语2012年(六月)

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)

New Ways of Tracking Greenhouse Gas Emissions Developed With more than 18 million people living, working and driving in Los Angeles, the city often is covered in a hazy layer of smog. Stan Sander, senior research scientist at the U.S. space agency's

发表于:2019-01-14 / 阅读(80) / 评论(0) 分类 VOA标准英语2013年(七月)

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

ARI SHAPIRO, HOST: Livestock is a major source of greenhouse gases around the world. Scientists have been trying to find ways to reduce emissions from cows, and they think they might have found a solution in the ocean. NPR's Merrit Kennedy explains.

发表于:2019-01-17 / 阅读(60) / 评论(0) 分类 2018年NPR美国国家公共电台7月

Do you have gas? Beginners. What kind of a question is that? Are you talking about my body or my car? Well, actually, I am talking about your car. Gas, or petrol, as it is called in England, is a big subject at the moment. Driving a car has become re

发表于:2019-01-28 / 阅读(96) / 评论(0) 分类 英语博客 A cup of English

By Robert Berger Jerusalem 02 April 2008 Israel is strengthening security on its home front in a sign of war jitters. As Robert Berger reports from VOA's Jerusalem bureau, Israel is casting a wary eye toward Iran. Israel's security Cabinet has decide

发表于:2019-01-30 / 阅读(130) / 评论(0) 分类 VOA常速英语2008年(四月)

人类在地幔中找燃料 DIGGING in dirt and rock is big business. If you dig deep enough, with luck, you will strike oil or gas, which are used as our main sources of fuel and energy.Until now, we have only explored the Earth's outer

发表于:2019-02-03 / 阅读(68) / 评论(0) 分类 阅读空间

Listen to the dialogues and fill in T for True, F for False. 英语对话1 A: Do you know what kind of petrol this car is using? B: No idea. This car is rented! A: Gee. You should ring for an enquiry. 英语对话2 A: Have you ever been to TRJ gas st

发表于:2019-02-17 / 阅读(139) / 评论(0) 分类 英语听力练习题
学英语单词
accelerator resonance
activity charge
afterbody
Anacharsis
archeoastronomy
assessment of property value
Astrotia
Bathshua
bayonet gage
bottom-up reasoning
breamflat
Bulnesia
cantilever arch
chariotees
chromatic resolving power prism
clip ped tree
considered opinion
convolution(al) integral
Coral-Billed
crankpin bolt
Credit Commercial de France
data input pin
derbi
diamagnetic gaussmeter
dodecaoxides
edisylate
Empire Preference System
enclosure theorem
erythraric acid
ethicistic
examination system
external trigger pulse
fondles
galactic radio wave
genomicists
giftshop
gravity conduit
heterochromatic brightness matching
high temperature hydrogen furnace
higher education
hypermastia
in a good seam
in your heart of hearts
indigitation
Insolvency Officer
interfloor operation
intermixtures
interspersed question
inverted V-slide
Islamic caste
isthmic polypus
labile verb
large-hearbed
line organisations
linear sealing
local earth
low-temperature warning
malfunction alarm
manually loading
migdal approximation
morphophonetic
multichannel pulse height analyzer
Nakhwaan
naum
neighbo(u)ring interval
nevoxanthoendotheliomas
nick off
nonremittals
outs-of-time
page top
palaeolake
period of use
piston pin retaining ring
poison drum
poodle
prescription number
prestressed wire
pricing of by product inventory
programmed I-O address
push-cut shaper
retrourethral catheterization
school aid
Siribunyasan
Skerjafjördhur
spring rain
STF-1
take one's full swing
taken your breath away
the Royal Festival Hall
trade preference
tral
tunica propria testis
tvirzha (tvertsa)
unsarcastic
us pavilion
vapor flux
verka
visualisings
water of capillarity
well-quartered
wolkov
yellow corallin