氢气燃烧池

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(180) / 评论(0) 分类 VOA2003(上)-科技导航

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(124) / 评论(0) 分类 VOA标准英语2014年(五月)

Fire Claim Investigation Dialogue 1 -Fire department. -I'd like to speak to someone about a fire I had last night on my farm. -Do you have a policy with F.P.A? -I do.That's why I'm phoning you now. -All right,sir.could you give me the number of the

发表于:2018-12-25 / 阅读(170) / 评论(0) 分类 公务员口语

[00:03.00]hold [00:03.41]hold n.把握, 把持力, 柄, 控制, 监禁, 掌握, 货舱 vt.拿着, 保存, 支持, 占据, 持有, 拥有 vi.支持, 保持, 有效 n.控制, 保留 [00:06.29]holiday [00:06.70]holiday n.假日, 节日, 假期 [00:09.38]home [00:09.78]home n.家, 住宅, 家乡, 本

发表于:2018-12-30 / 阅读(108) / 评论(0) 分类 英语1000高频词汇

英语基础--《英语1000高频词汇》(英语学习必须熟悉的1000词汇) 这是英语词汇中最基础的、使用频率最高的,约1000个词汇,不管是中学毕业还是大学毕业,这1000个单词都应该非常熟悉,因为这些单词真的太基础了,使用频率非常高。 如果听过《朗文词典》能用3000以内的单词

发表于:2018-12-30 / 阅读(134) / 评论(0) 分类 英语1000高频词汇

[00:03.61]I pron.我 n.字母I, [化]碘元素, 罗马数字1 [00:12.52]ice [00:13.12]ice n.冰冻食品 vt.冰冻, 覆以冰 vi.结冰 abbr.[军] Intenal Combustion Engine, 内燃机 [00:23.94]ice cream [00:24.54]ice cream n.冰淇淋 [00:30.65]idea [00:31.25]idea n.想法, 念头,

发表于:2018-12-30 / 阅读(169) / 评论(0) 分类 英语1000高频词汇

10. The Future of Cars 10. 汽车的未来 The fact is, when we do our market research around the world, we see that there's nearly a universal aspiration on the part of people to own an automobile. And 750 million people in the world today own a car

发表于:2018-12-30 / 阅读(224) / 评论(0) 分类 历史英雄名人演讲

The Aldens ate in a fancy restaurant that had long white tablecloths, candlesticks on every table, and music playing softly. Afterwards they went to the line of horse-drawn carriages for a ride. The children were surprised to see that, like the horse

发表于:2018-12-31 / 阅读(164) / 评论(0) 分类 38 The Mystery of the Purple P

[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(142) / 评论(0) 分类 晨读英语美文60篇

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

发表于:2019-01-02 / 阅读(224) / 评论(0) 分类 英文笑话

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(201) / 评论(0) 分类 VOA2003(上)-国际时讯

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. On March 11th, Interior Secretary Ken Salazar called for a moonshot for energy independence. Hes set up a task force to look into the large-scale product

发表于:2019-01-08 / 阅读(178) / 评论(0) 分类 Scientific American(三)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(221) / 评论(0) 分类 VOA标准英语2008年(五月)

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(162) / 评论(0) 分类 财富精英励志演讲

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(168) / 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(201) / 评论(0) 分类 VOA常速英语2008年(四月)

HOUSTON, July 25 (Xinhua) -- A shelter-in-place was ordered after a battery caught fire during a testing at NASA's Johnson Space Center Monday morning. A battery was being tested inside a containment system when it got overheated and caught fire at a

发表于:2019-01-31 / 阅读(179) / 评论(0) 分类 英语新闻

The Pool of Tears Alice grew bigger. How quickly I'm growing! she said. And then, Oh! she cried, as her head hit the ceiling. I must go into that garden, she thought. This hall is too small for me now.She took the little golden key and went quickly t

发表于:2019-02-03 / 阅读(178) / 评论(0) 分类 趣味英语

Anirudh Sharma doesn't just want to pull harmful carbon from the air. He wants to offer a cheaper alternative to the exorbitant costs of ordinary printer ink. 阿尼鲁德夏尔马不仅想除掉空气中的有害炭物质,还希望创造一种更便

发表于:2019-02-13 / 阅读(161) / 评论(0) 分类 阅读空间

SCOTT SIMON, HOST: The Democrats' proposed Green New Deal calls for America to eliminate greenhouse gas emissions from U.S. transportation, an ambitious goal that would require - among many other things - phasing out cars that run on gasoline. That m

发表于:2019-03-17 / 阅读(413) / 评论(0) 分类 2019年NPR美国国家公共电台2月
学英语单词
absolute aerodynamic ceiling
administration system
alienation test
alphameric field
autosmia
Balabalangan, Kep.
Bantingize
benzoyltrifluoroacetone
blendeth
breadth molder
brick-tea
brothelling
castellites
close-slots combination
combined ratio
community sentence
contracts-out
Corydalis rheinbabeniana
cosmetic dermatitis
decibel above reference noise
diastematorrhinia
drafting tables
dry path
educational counseling
emergency coupling screw
emerys
endostome
fatty alcohol sulfonate
ferrosilicons briquets
flat deposit
folcinis
foothill problem
genus alsophilas
haul round
hemangioma cutis
hesperiid
hexagonal hemihedralholoaxial class
hot heat
injury severity score
insidon
interval series
Knrunegala ulcer
koettlitz gl.
lamprophyllite
laraki
laser correlation spectroscopy
matrix element in beta decay
medicae
membranous atresia of anus
mezzanomycin
microlepia krameri
monoclon
muscalmon
mythologizable
oil tank wagon
packaged rotary drum dryer
parapsoriasis retiformis
Pauldopia
periprocedural
pilot-parachute
pneumatic operation
post-mortuary
postconventional
potassium magnesium bicarbonate
preparation-ointment
proman
punchdrunk
radar cross-section (rcs)
rate of circulation
Rauland
re-key
read, burst
right wing gear
Rugby School
sealing force
service hoisting
shit-house
sinker drill
slow lemur
Spp1
steel-lined
step-vein
stockroom
store-space
surface waviness recording instrument
tfac
thermochronological
three-stage rocket
tie-and-dye
travel limit switch
tsars
two-way analysis of variance
umbrella gingham
vapor-liquid separator
volumetrical filling machine
wapps
water-proof wire
water-rug
weighs
who laughs last laughs best
wired-in
Zu-Zu