[网络] 酵素燃料电池

发表于:2018-11-27 / 阅读(249) / 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(170) / 评论(0) 分类 VOA2003(下)-环境与健康

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(149) / 评论(0) 分类 VOA2003(上)-科技导航

This is the VOA Special English Economics Report. Cargo containers are loaded onto a ship at the Port of Miami In the last thirty years, American businesses have increasingly used suppliers in China and all over the world. This helped fuel a current

发表于:2018-12-07 / 阅读(96) / 评论(0) 分类 VOA慢速英语2008年(八)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(153) / 评论(0) 分类 国家地理2008年

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(111) / 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(124) / 评论(0) 分类 Explorations

By Jim Teeple Jerusalem 22 January 2008 Israel has allowed a one-day delivery of food and fuel to the Gaza Strip, partially lifting a nearly week-long blockade of the territory. VOA's Jim Teeple has details from our Jerusalem bureau. Israeli official

发表于:2019-01-08 / 阅读(86) / 评论(0) 分类 VOA标准英语2008年(一月)

By Jim Teeple Jerusalem 29 October 2007 Israeli officials have begun reducing fuel supplies to the Hamas-controlled Gaza Strip. VOA's Jim Teeple reports Israel has also closed a key crossing point as part of a package of sanctions Israel says is in r

发表于:2019-01-11 / 阅读(104) / 评论(0) 分类 2007年VOA常速英语(十月)

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(156) / 评论(0) 分类 VOA慢速英语2008(十)月

By Greg Flakus Detroit 14 January 2008 More than 6,700 reporters from 42 nations are in Detroit for the news media preview of that city's North American International Auto Show, which opens to the general public this weekend. This year's show emphasi

发表于:2019-01-13 / 阅读(109) / 评论(0) 分类 VOA标准英语2008年(一月)

As rising fuel costs drive up the cost of transportation, the transportation industry itself is being forced to change. America's biggest carmaker is closing factories where its largest vehicles are made, and expanding plants that build small cars.

发表于:2019-01-30 / 阅读(92) / 评论(0) 分类 VOA标准英语2008年(八月)

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(124) / 评论(0) 分类 英语每日一词

Kenya is joining a long list of countries planning to produce diesel fuel from the poisonous-but-oil-rich seeds of the jatropha tree, a plant indigenous to South America. The tree is at the heart of a five-year strategy to develop a bio-fuel industr

发表于:2019-02-06 / 阅读(141) / 评论(0) 分类 VOA标准英语2008年(八月)

By Liam Cochrane Kathmandu 19 February 2008 Nepal's capital, Kathmandu, has almost run out of gasoline, because political protests in southern districts have blocked deliveries for six days. The fuel shortage is causing long lines at gasoline pumps a

发表于:2019-02-06 / 阅读(106) / 评论(0) 分类 VOA常速英语2008年(二月)

By Teri Schultz Brussels 20 August 2007 The European Union says a Hamas plan to try to make money off EU fuel donations to the Gaza Strip means the suspension of fuel oil deliveries to the territory will continue. Teri Schultz reports from Brussels.

发表于:2019-02-06 / 阅读(179) / 评论(0) 分类 2007年VOA标准英语(八月)

On the eve of the International AIDS Conference, which begins in Mexico City Sunday, researchers at the University of Texas Medical School at Houston claim to have discovered a way to destroy the HIV virus that causes AIDS. If their hopes are confir

发表于:2019-02-12 / 阅读(112) / 评论(0) 分类 VOA标准英语2008年(八月)

Tiny nanomaterials show promise in many efforts to reduce greenhouse gas emissions Rosanne Skirble | Washington, DC 03 December 2009 Sir Lankan village shop at dusk lit by solar panels - Nanotechnology could help make solar cells more accessible, eff

发表于:2019-02-12 / 阅读(91) / 评论(0) 分类 VOA标准英语2009年(十二月)

Better Living through Evolution: Nobel Prize in Chemistry This years prize is harnessing the power of evolution. The Royal Swedish Academy of Sciences has decided to award the 2018 Nobel Prize in Chemistry with one half to Frances H. Arnold for the d

发表于:2019-02-14 / 阅读(103) / 评论(0) 分类 2018年科学美国人10月

Ya?l: Welcome to another episode of Lunch with Don and Ya?l. So, Don, what are you eating today? Don: Nothing. Y: Nothing!?! Are you on a diet or something? D: Not by choice. To be honest, I'm trying to save money by buying less food. Y: Why? D: Beca

发表于:2019-02-23 / 阅读(102) / 评论(0) 分类 英语时差8,16
学英语单词
a lump of clay
accessory offender
appreciation of a currency
arrow prayer
at a clap
autoreclosers
base-forming element
Bladder-worm
business ethics
Callistratus
circulation of goods between town and country
cirrus
Commercial Resupply Services
compile-directing routine
conservation stocking
contre-dance
diagram functional
Dolphinholme
door guide wheel
drawing chute
dutycycle operation
eamer
electric(al) precipitation
enquickens
error in persona
escapement timing
feather-beddings
fissionable atom
Forestburg
form map
front-wheel-drive
Frydek-Mistek
geographical relic species
gravity return feed
guesde
hypoexponential distribution
Ials
idleby
indented ring
joning
keltch
knock on doors
leukocytic reaction
load-frequency controller
local copy operation
longwall mining to the dip or to the rise
Lunzispotites
Mannsville
micropterigid
Mongolian gazelle
monitor and control
monochrome television channel
Nan Jing,Classic of Questioning
nickel alloy
NM-145
nonreturn flap
oblique gutter
obsolete securities
optical testing
particular kind of capitalist economy
performance measurement system
Petrarchan sonnets
petroleum as weapon
petroleum gas separation
phytomining
plane rate
plant pathogenic fungi
polarizing eyepiece
primary type
proportioning control
pushed around
quake lakes
Rattus losea
reduction gear lubricating oil gravity tank
retromoderator
rider notch
Roppentzwiller
S.S.D.
sack dresses
sat nav
self-denied
semiranching
seslsescstsrsos-s
sinologies
spiced turnip
spierers
stylophones
surrender monkeys
sweep pulse
talliate
tape assembler
thematizable
Tuningen
udder disturbance
Ulaantolgoy
unplat
unrestrainedness
usair
USB-B
valence instability
wiren
zeta-distribution