液甲烷燃料

发表于:2018-11-27 / 阅读(306) / 评论(0) 分类 英语口语1+1

By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

发表于:2018-12-01 / 阅读(220) / 评论(0) 分类 VOA2003(下)-环境与健康

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(157) / 评论(0) 分类 Scientific American(十二)月

听广告学英语:Chanel No.5(Hair Shape Liquid) 原文 Woman1:(singing)I want to be loved by you, just you, nobody else but you. I want to be loved by you, alone, bu, bu...be do. (saying)You know what I mean? No.5! Woman2:No.5? Woman3:No.5! Woman4:Oh, No.

发表于:2018-12-07 / 阅读(164) / 评论(0) 分类 听广告学英语

Broadcast: February 14, 2003 By George Grow This is the VOA Special English Environment Report. President Bush has offered a plan to speed development of technology that uses hydrogen as fuel. His goa

发表于:2018-12-07 / 阅读(173) / 评论(0) 分类 VOA2003(上)-科技导航

SCIENCE IN THE NEWS - All About Fireflies and Possible Liquid Water on Mars CHRISTOPHER CRUISE: This is SCIENCE IN THE NEWS, in VOA Special English. Im Christopher Cruise. BOB DOUGHTY: And Im Bob Doughty. Today, we tell about evidence of liquid water

发表于:2018-12-07 / 阅读(154) / 评论(0) 分类 2011年VOA慢速英语(八)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(205) / 评论(0) 分类 2017年VOA慢速英语(二)月

US Navy Lab Turns Seawater Into Fuel 美国海军实验室成功将海水转变成燃料 For centuries, alchemists have tried to turn lead into gold. That transmutation has long been proven impossible, but another similar dream - turning water into f

发表于:2018-12-08 / 阅读(119) / 评论(0) 分类 VOA标准英语2014年(五月)

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(149) / 评论(0) 分类 60秒科学

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(135) / 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(152) / 评论(0) 分类 VOA标准英语2010年(二月)

Another moon that we're looking at is Titan. 我们在研究的另一个卫星是土卫六。 Titan is a huge moon of Saturn. 土卫六是土星的一个非常大的卫星。 It perhaps is much larger than the planet Mercury. It has an extensive atmo

发表于:2019-01-18 / 阅读(148) / 评论(0) 分类 TED演讲科学篇

The by-product of billions of years of production from the chemical smog factory in the upper atmosphere, the grains in Titan's dunes may literally fall from the sky. Like a rain of flash-frozen coffee grounds, they are swept by the wind into deep pi

发表于:2019-01-22 / 阅读(106) / 评论(0) 分类 自然百科2012年

Scripts: The first official drive of a hydrogen fuel cell car in china. G.M boss Rick Wagoner telling CNN his company's ultimate financial viability depends on taking a lead in alternative fuel technology. I wouldnt want to try to be the, the you kn

发表于:2019-01-26 / 阅读(117) / 评论(0) 分类 商业报道2007年

By David McAlary Washington 14 March 2007 A U.S. spacecraft studying Saturn has found evidence of large seas on its biggest moon, Titan. But if they are seas, they would not be filled with water. Instead, as VOA's David McAlary reports, they would be

发表于:2019-01-30 / 阅读(154) / 评论(0) 分类 2007年VOA标准英语(三月)

The U.S. space agency is moving ahead with preparations for Thursday's scheduled launch of the space shuttle(航天飞机) Discovery on its mission to the International Space Station. NASA said it was loading liquid oxygen and liquid hydrogen into th

发表于:2019-02-02 / 阅读(139) / 评论(0) 分类 英语新闻

今天我们要学的词是fuel。 Fuel, 做为动词,有刺激的意思。The basketball player put his house up for sale, fueling speculation that he is being traded, 这个篮球队员正在卖房子,大家因此猜测,他可能要被球队换

发表于:2019-02-05 / 阅读(157) / 评论(0) 分类 英语每日一词

When we think of waste, we dont usually think utility. Yet, as we face droughts, limited landfill space, and depleting natural resources, weve been forced to reconsider our castoffs, with interesting results. These five case studies show that with in

发表于:2019-02-19 / 阅读(160) / 评论(0) 分类 阅读空间

STEVE INSKEEP, HOST: At a climate meeting in Poland this week, almost 200 countries are trying to reach a deal - a deal to dramatically reduce carbon emissions. A recent U.N. report finds that may not be enough to avoid the most dangerous climate eff

发表于:2019-02-21 / 阅读(147) / 评论(0) 分类 2018年NPR美国国家公共电台12月

Instead of burning coal, oil, or biomass to heat things up, scientists have found that its possible to use solar energy. For example, some experimental facilities use thousands of mirrors to reflect sunlight onto a large plate on a tower, heating it

发表于:2019-03-06 / 阅读(182) / 评论(0) 分类 英语时差8,16
学英语单词
a bump
action command
active surface of an electrode
annual aging characteristic
anti-laser beam coating
Australian capital
backward-wave tube oscillator
basal body temperature method of family plannings
benign hypertension
besot by
block programme
boundary vortex
cadmium materials/devices
calling duration
cheirotoxin
chemoreception
compiled code
contaminated ballast
continental breakfast
core coolant flow rate
cryptoxanthin
dicheilus
double-cone gasket
eastern asia
elliptic modular function field
end pressure oil
enoding
family schistosomatidaes
floor-model
food-labelling
gonzalera
Gorno Orizari
hydroxychlorostyrene
inappositeness
indoor drainage
Isengeja
isoamylene
japanese hemagglutinating virus
kaysie
ladle casing
loan approvals
Mae Sariang
magic bullet theory
Mahauhau
make an ambush
Maltese language
many phonon state
maundies
Mauvoisin
medical reference source
mms
mycoine
N. P. N.
negroid races
ocyuruss
orpheuss
orphists
over board out reach of boom
overbreed
overlute
Pasok
pentise
pestalotia lariciola sawada
possession by supraeconomic measures
psychical sweating
put sth on sth
retief
rhabdoviral
rio hondo
scale testing
seating position
semistaged
shanghaiing
shore material
silanophilic interaction
situationisms
smoothing mill
standard null pointer
straw and willow products
subarctic convergence
subsistence-production
sybaritically
Syms's tractor
tactical reserve
tactile elevation
technical identification
tetrominoes
thavies
thermosetting type
thieved
throwing in
Tongdaech'ǒn
Traubach-le-Bas
triplex silk convered wire
Tyndall flowers
Udaipur Division
under constraint
undersea pipeline
va-rnas
wash tank
waxpod