燃料电池组功率 -重量比

The new gasoline/electric hybrid Chevrolet Volt Today President Obama visits a U.S. auto plant that makes the battery-powered Chevrolet Volt. Some analysts think the Volt could revitalize the struggling American auto industry with its high-tech batte

发表于:2018-12-08 / 阅读(104) / 评论(0) 分类 VOA标准英语2010年(七)月

The New Age of Nuclear Power By Spencer Reiss / Originally published in Wired . Get ready for the mass-produce, meltdown -proof future of nuclear energy 1 A team of Chinese scientists advising the Bei

发表于:2018-12-19 / 阅读(249) / 评论(0) 分类 彭蒙惠英语

Using Battery Power Luisa: The battery on my computer is almost out of juice. Allesandro: Did you bring a spare? Luisa: Its a rechargeable battery, so instead of replacing it, I need to plug it in, but there are no outlets in here. Allesandro: I dont

发表于:2018-12-27 / 阅读(158) / 评论(0) 分类 2015年ESL之日常生活

Pre-Listening Vocabulary switch: move to a different position Wi-Fi: a wireless network that provides Internet connection Bluetooth: a trademarked name for a short-range wireless connection for computerized devices GPS: global positioning system, a s

发表于:2018-12-28 / 阅读(127) / 评论(0) 分类 趣谈英语

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(155) / 评论(0) 分类 国家地理2008年

图片 by Jason Marshall Some math is functional. Some math is fun. And some math is simply stunning. If that last description sounds improbable to you, then today just might change your mind. Because now that weve covered enough ground, were going t

发表于:2019-01-02 / 阅读(222) / 评论(0) 分类 数学英语

图片1 图片2 by Jason Marshall Despite many peoples assumption to the contrary, math is undeniably artistic. It takes a tremendous amount of creative muscle and artistry to devise mathematical solutions. And, as made evident by their frequent batt

发表于:2019-01-02 / 阅读(258) / 评论(0) 分类 数学英语

shipping weight 货运总重 英文释义 The gross weight of an object being transported, including the weight of any moisture, packaging, boxes, etc. 例句 We want to find strong but lighter crates in which to transport our products so that our sh

发表于:2019-01-08 / 阅读(89) / 评论(0) 分类 每日商务英语

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(88) / 评论(0) 分类 VOA标准英语2008年(一月)

SHIRLEY GRIFFITH: Im Shirley Griffith. STEVE EMBER: And Im Steve Ember with EXPLORATIONS in VOA Special English. Starting this Friday, the auto industry will show off more than nine hundred of its latest vehicles at the LA Auto Show in Los Angeles, C

发表于:2019-01-12 / 阅读(143) / 评论(0) 分类 2010年VOA慢速英语(十一)月

AS IT IS 2016-08-04 Ugandan Company Demonstrates Solar-Powered Bus 乌干达演示太阳能汽车 A bus powered by the suns energy has made its public debut. Kiira Motors Corporation demonstrated the new electric bus recently at a sports center in th

发表于:2019-01-12 / 阅读(126) / 评论(0) 分类 2016年VOA慢速英语(八)月

Power Your Laptop by Taking a Walk Scientists at the University of Wisconsin-Madison have developed a technology that turns human motion into electricity. In this week's journal Nature Communications, they describe how to power a cell phone or other

发表于:2019-01-14 / 阅读(134) / 评论(0) 分类 VOA标准英语2011年(八月)

Before you next flush the toilet, consider this: Scientists in Singapore have developed battery powered by(用…推动的) urine(尿). 下次冲厕所之前,请不要忘记下面的介绍:新

发表于:2019-01-20 / 阅读(206) / 评论(0) 分类 阅读空间

Did you know that in general we have on the average, i guess, about 26 eletronic gadgets in our house and they are constantly all pluging them and charging them and very little that power actually goes to chargers. Some of it is just regularly runnin

发表于:2019-02-03 / 阅读(119) / 评论(0) 分类 英语杂谈

BEIJING, May 13 (Xinhuanet) - China's central bank announced on Saturday it would lower the reserve requirement for commercial lenders by 50 basis points, the second time it has taken such action this year to inject more market liquidity and shore up

发表于:2019-02-04 / 阅读(154) / 评论(0) 分类 英语新闻

With iOS 9, you'll need a lot less free space on your phone to be able to install the upgrade. Now one may argue that running iOS 9 on an older device (like an iPhone 4S), isn't going to lead to a great experience and that person would have a point.

发表于:2019-02-06 / 阅读(105) / 评论(0) 分类 阅读空间

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(110) / 评论(0) 分类 VOA常速英语2008年(二月)

China's sex ratio is quite worrying nowadays. According to census data, China's sex ratio at birth was 108 males to every 100 females in the early 1980s, only slightly above the natural rate of 103 to 107. In 2000 the ratio was 116.9 males to 100 fem

发表于:2019-02-14 / 阅读(147) / 评论(0) 分类 英闻天下

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(160) / 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(106) / 评论(0) 分类 英语新闻
学英语单词
'Cy' Young
abdominal-thrust maneuver
adjacent sides
Aludirome
Anti-Saloon League
areologically
asymmetrical spinnakers
auriculo-infraorbital plane
auxiliary plunger
bear examination
bobsleigher
brown-colored
Calanthe henryi
calcium-magnesium alloy
cellular fission
chalk mill
chaudron
chemical overvoltage
cinder soil
coutch
crispheads
cydonium
dead reservoir capacity
discontinuity hypothesis
disklavier
division of land
double-magic nucleus
doubly-connected domain
dragonise
DTW
exterior part
flower bud oil
forcing device
format master
garamendi
genus Miltonia
give sb enough rope
graunteth
green thumbed
gridpoint
ground fall
hashtagging
heater choke
heavy natural gasoline
hemispherical dome
high-voltage radiography
Hève, C.de la
implicit DO list
Itoa
lady's smock
large owl
Laurence-Biedl-syndrome
legiss
lindemanns
lipoclastic
litta
load the dice against sb.
make same height
maltotes
market transactions
Meroving
microfold
Micromerol
mixed deciduous forest
Muurame
nemero
neutron drop point
nonhomotopic
normal-moverout correction
North Germanic
Novoye Ibraykino
passing along
periadenitis aphthae
PGVP
PI (primary input)
pop-up window display
preachmen
precurses
projective differential geometry
quartz-schist
rentabler
roller die push bench
safra
second member
sedimentary melange
semitransfer
sequenced ejection system
slotted ball top
stability model
Stockholm syndrome
stoel
synodic
teacch
ten-weeks stock sweet stock matthiola annua sweet
through-wall crack
trochanteriids
trous
ucria
wet-bulb(temperature)
willing lands
Zirl