un. 天然气氧燃料电池

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(231) / 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(144) / 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(176) / 评论(0) 分类 VOA2003(上)-科技导航

美国天然气前景乐观 美国天然气产量剧增,不仅降低了燃料价格,还促使很多项目改用天然气来代替污染严重得多的石油,不少公司开始使用天然气作为运输燃料。 While many Americans want to red

发表于:2018-12-19 / 阅读(123) / 评论(0) 分类 VOA双语新闻 2013年6月

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(182) / 评论(0) 分类 国家地理2008年

[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(137) / 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(148) / 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(168) / 评论(0) 分类 Explorations

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(196) / 评论(0) 分类 VOA2003(上)-国际时讯

Iran is hosting a international conference on its natural gas exports Saturday and Sunday in Tehran. Organizers say the meeting is aimed at developing Iran's rich natural gas sector. Iran is under international sanctions over its nuclear program and

发表于:2019-01-06 / 阅读(133) / 评论(0) 分类 VOA标准英语2008年(十月)

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(149) / 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(201) / 评论(0) 分类 VOA慢速英语2008(十)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(128) / 评论(0) 分类 VOA标准英语2012年(六月)

Companies Try Natural Gas to Fuel Vehicles HOUSTON, TEXAS While many Americans want to reduce both pollution and energy costs, the nation's automobile-based transportation system undermines these goals by being largely dependent on petroleum. But in

发表于:2019-01-14 / 阅读(158) / 评论(0) 分类 VOA标准英语2013年(六月)

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(158) / 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(138) / 评论(0) 分类 自然百科2008年

China's first transnational natural gas pipeline, which runs from Central Asia into China, is reported to have benefited nearly 500-million Chinese people. The pipeline, which is constructed by China National Petroleum Corporation, has so far transmi

发表于:2019-02-14 / 阅读(116) / 评论(0) 分类 英闻天下

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(181) / 评论(0) 分类 经济学人综合

The charts compare the source of electricity in Australia and France in the years 1980 and 2000. Between these years electricity production almost doubled, rising from 100 units to 170 in Australia, and from 90 to 180 units in France. In 1980 Austral

发表于:2019-02-25 / 阅读(165) / 评论(0) 分类 托福英语

[00:03.94]Section A [00:05.97]11. M: I'm going to revise my report. [00:09.36]W: I think you should leave it well enough alone. [00:12.39]Q: What does the woman think the man should do? [00:31.00]12. W: I had a car to use this weekend. [00:34.7

发表于:2019-03-16 / 阅读(321) / 评论(0) 分类 王迈迈大学英语四级预测与详解
学英语单词
a big porker
agroinfection
anastral
antigonadotrophins
arrogate to
Baienfurt
brodiaeas
bronchopneumonic
Buffies
Bulk Shipments
carrier fibre
casers
catopters
clock-hour figure
collimator viewfinder
decimal time-reporting method
declinatory plea
divertissant
documentary against payment
dryness affecting clear orifices
effective pitch
embroidered braid
engrossedly
epoxy resin floor paint
every week
exanthema disease of citrus tree
exchange acquisition
exclam.
Fellow of the Acoustical Society of America
filmablest
filter capacitor
fixed term insurance
free space range
full dip angle
functional management principle
Gagne's learning model
galactophyga
grate bars
Hathor
have only oneself to thank
health and safety
homothetic paths
Hongkong and Shanghai Corporation
hose-reel
hurdzan
ice needle
immersed pan
indicated recorder
jambier
Kalbe
lamp burning test
learning assessment
liensinine
life end point
ligamentous rupture
lonicera involucratas
loop output signal
love-affairs
mackayites
Melgar de Arriba
Mlicrococcus syzygios
movable time indice
nadaf
Newtonian mechanics
nonimported
paragastrioceratids
pathomimesis
Picite
plumber's white
pushbroom sensor
rectifier type arc welder
relative erosion ratio
Rubrobacterales
safety belt anchor point
service-oriented architectures
siblings
slices through
slinging equipment
solid-state electrolyte gas transducer
sonic boom carpet
spule
start-push button
subfamily anserinaes
subpedunculate
table of nuclides
TD-BFP (turbine drive boiler feed pump)
test loudspeaker
time-distance curve
timebase divider
toadskins
tow link
transient pressure pulse
treeangle
trihydroxy
trim cord
two-zone hydrodesulfurization
uncommonest
Viola verecunda A.
walking holiday
water trouble
WRAC
yfurthered