硷性降膜燃料电池;硷性落膜燃料电池

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(266) / 评论(0) 分类 VOA2003(下)-环境与健康

Rachel Lee: The housing market keeps losing steam. Sales of previously owned homes fell 5. 7% last month according to the National Association of Realtors. If you're looking for a house , the group's

发表于:2018-12-05 / 阅读(166) / 评论(0) 分类 商业报道2006年

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(199) / 评论(0) 分类 VOA2003(上)-科技导航

Ex-music-video maker and Charlie's Angels director McG, ignoring the [dict]constraint[/dict]s of time and space, and the [dict]essential[/dict] insanity of the original trilogy, approaches Terminator Salvation far more seriously than the tone of prev

发表于:2018-12-27 / 阅读(161) / 评论(0) 分类 英语时差8,16

For something that could revolutionize the world, its come along very slowly. The fuel cell was invented in 1839, but there was little development until the 1950s when NASA started to use them in space where they are still used today. Now, after yea

发表于:2018-12-30 / 阅读(215) / 评论(0) 分类 国家地理2008年

Duracell is perhaps the worlds best known make of batteries. The brand is owned by the multinational conglomerate Proctor and Gamble. Duracell was founded by scientist Samuel Ruben and entrepreneur Philip Rogers Mallory. They developed an alkaline te

发表于:2019-01-01 / 阅读(202) / 评论(0) 分类 各大品牌英文介绍

[00:00.00]Fuel CellEnergy in the Future [00:09.66]The price of oil has soared from $43.45 a barrel to $65.35, a 50% gain. [00:19.95]It is transportation such as driving back and forth to work [00:24.32]and visiting companies that burns lots of fossil

发表于:2019-01-02 / 阅读(161) / 评论(0) 分类 晨读英语美文60篇

SCIENCE REPORT — February 7, 2002: Fuel Cell Cars By Mario Ritter This is the VOA Special English SCIENCE REPORT. The United States Secretary of Energy, Spencer Abraham, has announced a program to d

发表于:2019-01-02 / 阅读(175) / 评论(0) 分类 科技之光

EXPLORATIONS -February 27, 2002: Fuel Cell Cars By Mario Ritter VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today we tell a

发表于:2019-01-02 / 阅读(203) / 评论(0) 分类 Explorations

factitial urticaria 人工性荨麻疹 film agent 膜剂 finger nail 指甲 fissure 裂隙 fixed eruptions 固定性红斑 folliculitis 毛囊炎 fungus 真菌 furuncle 疖 generalized pustular psoria

发表于:2019-01-03 / 阅读(200) / 评论(0) 分类 医务英语

On Mondays, we report on the business of technology. Record oil prices and record gas prices are inspiring some Americans to rethink the technology they use in their transportation. People who must drive do have alternatives to the gasguzzling SUV an

发表于:2019-01-08 / 阅读(231) / 评论(0) 分类 2005年NPR美国国家公共电台

This is the VOA Special English Development Report. A hydrogen fuel cell powered bus in Hartford, Connecticut, in 2007. If you travel by bus in Sao Paulo, Brazil these days your vehicle may be powered by hydrogen fuel cells. The city's urban transpo

发表于:2019-01-11 / 阅读(158) / 评论(0) 分类 VOA慢速英语2009年(九)月

VOICE ONE: Im Bob Doughty. VOICE TWO: And Im Steve Ember with EXPLORATIONS in VOA Special English. This week we look at an industry that is facing major changes -- the automobile industry. (MUSIC) On the road, near Yosemite, California Americans, pos

发表于:2019-01-11 / 阅读(171) / 评论(0) 分类 VOA慢速英语2008年(四)月

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Steve Ember. This week, we will tell about an American study of the brain disorder schizophrenia. We tell about cars that use hydrogen as fuel. And,

发表于:2019-01-11 / 阅读(251) / 评论(0) 分类 VOA慢速英语2008(十)月

Welsh Company Promises More Affordable Hydrogen-Powered Cars 生产更廉价的氢动力汽车 Green cars, powered by electricity from either rechargeable batteries or hydrogen fuel cells, are already on the market, but still too expensive for most c

发表于:2019-01-14 / 阅读(172) / 评论(0) 分类 VOA标准英语2016年(二月)

We wanted something that was really affordable. The fuel cell looked great: one-tenth as many moving parts and a fuel-cell propulsion system as an internal combustion engine and it emits just water. And we wanted to take advantage of Moore's Law with

发表于:2019-01-18 / 阅读(181) / 评论(0) 分类 财富精英励志演讲

For something that could revolutionize the world, its come along very slowly. The fuel cell was invented in 1839, but there was little development until the 1950s when NASA started to use them in space where they are still used today. Now, after year

发表于:2019-01-22 / 阅读(165) / 评论(0) 分类 自然百科2008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(145) / 评论(0) 分类 商业报道2007年

By Mil Arcega Washington 06 July 2007 Mobile phone technology is not just revolutionizing the way we communicate - it's also changing the way we are entertained. Take movies for example: once limited to the big screen, consumers can now watch movies

发表于:2019-02-03 / 阅读(214) / 评论(0) 分类 2007年VOA标准英语(七月)

Science and technology. 科技。 Medical implants. 医用植入设备。 A sweet idea. 一个甜美的想法。 Researchers are trying to harness glucose-the body's own fuel-to power implantable gadgets such as pacemakers. 研究人员正试图利用葡

发表于:2019-02-18 / 阅读(208) / 评论(0) 分类 经济学人综合
学英语单词
active oxygen method
agenda-setting effect
ajacinoidine
amplified signal monitor
anthros
arithmancer
automatic spot welding
automixte system
Bagnolo San Vito
basal plasma membrane
beneficum division
bioactivities
brief analysis
built-in procedure
by the head and ears
campish
carbapenem
casualty of railway man
circumflexus palati
classified statistic
colloidal amphoion
condensation meter
continuous powder sampling
corn chamomiles
countercurrent spray dryer
crossed belt
daldorfia horrida
dextroisomer
disorganisers
elizabeth r.
europa net
EUSO
express luxury liner
external phasing gears
fistmeal
flexural-torsion flutter
full width
hyperenergetic
Ibi-gawa
Ilchabong-ri
invacuate
Jean Martin
kernans
knuckle centre
kurtosises
ledger for track maintenance
Lorentz coefficient
mandibular duct
mechanical-feed
mehl
Miacidae
multiple disc-clutch
natural grassland
nervi petrosus superficialis major
non detonating fuel
nuclear-heat pumping
oil ignitor
Penieillins
Polygonum japonicum Meisn.
polyphase source
post-set
power dispatching communication system
preoral suture
progressive hunting
propositioned
pseudopodlike
pterygioteuthis gemmata
pull out all the stops
Pyrausta
regional metamorphic rocks
retallying
rictus
rosy barb
scorzoneras
semiflexed
serratindine
single acting plunger oil cylinder
sliding rupture
society-at-large
soil contains organic materials
soudour
speed lathe
spenter
spiritus lavandulae
steel diaphragm
storm card
stretch goal
tarantula lycosa
taxons
temper screw
to-samen
transverse rod tetrad
travopolye crop rotation system
tread wear grade
trimetric projection
unilingually
uniparental disomy
unoccupied
velocity storage
veterinary acumpuncture
water erosion prediction program
whidbey