氮化物燃料

发表于:2018-11-27 / 阅读(350) / 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(254) / 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(193) / 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(138) / 评论(0) 分类 VOA慢速英语2008年(八)月

一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。 carb-, carbo- 表示碳 carbon = carb + on n. 碳 carbohydrate = carbo + h

发表于:2018-12-19 / 阅读(169) / 评论(0) 分类 英语PK台

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(204) / 评论(0) 分类 国家地理2008年

People around the world are feeling the effects of the rising oil prices. More expensive fuel means changes in transportation habits, as well as hard times in places where the cost of basic goods is also rising. It also means an uncertain future for

发表于:2019-01-07 / 阅读(140) / 评论(0) 分类 VOA标准英语2008年(八月)

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(130) / 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(151) / 评论(0) 分类 2007年VOA常速英语(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(146) / 评论(0) 分类 VOA标准英语2008年(一月)

Science and Technology Materials science Cracking a problem 科技 材料科学 通过裂纹解决问题 Another use for a fashionable, new material 一种流行新材料的新用途 LIKE all other human activities, science is subject to fads. 像其它

发表于:2019-01-26 / 阅读(142) / 评论(0) 分类 经济学人科技系列

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(135) / 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(179) / 评论(0) 分类 英语每日一词

By Mike O'Sullivan Los Angeles 16 November 2007 Auto makers who are showcasing their latest models at the Los Angeles auto show are expanding product lines in the hope of staying competitive in a changing market. Mike O'Sullivan reports, carmakers fr

发表于:2019-02-06 / 阅读(205) / 评论(0) 分类 VOA常速英语2007年(十一月)

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(202) / 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(162) / 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(226) / 评论(0) 分类 2007年VOA标准英语(八月)

BEIJING, Jan. 3 (Xinhuanet) -- Chinese scientists have made a breakthrough(重大突破) in spent fuel reprocessing technology that could potentially(潜在的) solve China's uranium supply problem, Chinese television reported on Monday. The tech

发表于:2019-02-18 / 阅读(210) / 评论(0) 分类 英语新闻

China likely to cut fuel prices this month: analysts BEIJING, Oct. 6 (Xinhua) -- China is likely to cut its gasoline and diesel prices this month, as the international crude oil prices to which China's prices are linked are expected to head south. Da

发表于:2019-02-18 / 阅读(169) / 评论(0) 分类 英语新闻

TEHRAN, Aug. 15 (Xinhua) -- Iran said on Sunday it will not stop its nuclear fuel enrichment(丰富,改进) activities although Russia would provide it with the nuclear fuel needed to run its Bushehr nuclear power plant. Head of Iran's Majlis ( P

发表于:2019-02-18 / 阅读(149) / 评论(0) 分类 英语新闻
学英语单词
accroibile
agricultural resource
air mode container
algal nutrient
anah (ana)
aristolochiaceaes
art theatre
aureation
Auxy
be far gone
be off your chump
bed bath
bibitory
bond dividend
Bonnard, Pierre
brachysporiella gayana
brush buster
catch-words
center for civic education
center island marking
channel of promotion
children's house
column tube material
computer hologram
core heat-up accident
counterparts
decalcify
default threshold
Desmodium stenophyllum
dramatized
eolianites
Euro-skeptic
explicit system
fill(ing) orifice
final arrival notice of ship
fusiony
gentlemanatarms
genus erythrinas
golden-age
graphic charts
guet-apens
heavy traffic
hemicytherura biannularis
herba aristolochiae millissimae
Hideyoshi Toyotomi
Hyalosperma
identify the scene
impulse ammunition
interfacial defect
inunctment
Jack-in-the-green
jailor
jet perforating gun
Lepismatina
linfante
lipse
loading berm
margiela
migraine
minuted
mucosal barrier
net exposure
non-reentrant type
on line labor
oomphed
opening night
particle size reduction
patellidaes
phellinus conchatus
philson
planet 2, planeta
plural phase subcarrier
polygonal line
preevacuating
productive capacity of pellet feed processing machine
rectangular waveguide
revenue reserve
rind
roll understeer
sailing ship
secondary collecting-duct
share on local register
siluroids
spheroidal-celled carcinoma
spore-forming bacterium
stuff up coefficient
suite of equipment
tagged people
Tantung
transmission-countershaft reverse gear
transtilla
try sb for a job
turboprop performance
turn something on its head
upstartle
urform
vapor phase hydrogenation
vestrain
warehouse space
wayangs
whats up
white tumors