风力发电机组接地电阻

France Hopes to Get More Wind Energy from Its Coasts France recently launched its first floating wind turbine. The new turbine is called Floatgen. It is near the countrys western coast. Makers of the turbine say it is able to provide electricity for

发表于:2018-12-07 / 阅读(200) / 评论(0) 分类 2017年VOA慢速英语(十二)月

Color Of The Wind Think you own whatever land you land on Earth is just a dead thing you can claim But I know every rock and tree and creature Has a life,has a spirit,has a name Think the only people who are people Are the people who look and think l

发表于:2018-12-13 / 阅读(112) / 评论(0) 分类 奥斯卡电影名曲盛典B

By Paul Sisco Washington D.C. 24 January 2008 Wing Power, wave power, people power. Italian inventor Lucien Gambarota tries to capitalize on all three. VOA's Paul Sisco explains in this week's Searching for Solutions report. Lucien Gambarota is a vis

发表于:2018-12-16 / 阅读(171) / 评论(0) 分类 VOA标准英语2008年(一月)

One of the newest sources of alternative energy is also one of the oldest - water power. The 19th century water wheel, though, bears no resemblance to the 21st century contraptions powered by ocean waves. The wave energy sector has been slow to coale

发表于:2018-12-16 / 阅读(128) / 评论(0) 分类 VOA标准英语2010年(十一)月

不怕伤鸟:无扇叶涡轮风力发电机 Wind turbines are efficient sources of cheap energy but also a source of concern as their huge spinning blades frequently kill birds and bats. A new type of wind generator developed in Spain offers a crea

发表于:2018-12-19 / 阅读(108) / 评论(0) 分类 VOA双语新闻 2015年6月

Relentless waves of rain, some serious and dangerous flooding and more than three quarters of a million people without power. That is the impact of the storm named Isaac had along the U.S. Gulf Coast. This is what it looked like. These are images of

发表于:2018-12-24 / 阅读(126) / 评论(0) 分类 CNN2012年(九)月

Although the cyclone was category 4 the second highest level gusts of wind were 270km an hour at times. Both the wind and the rain caused damage. Many houses in Fiji are not strong and can easily be destroyed in a storm. Some houses blew away in the

发表于:2018-12-31 / 阅读(112) / 评论(0) 分类 新西兰英语

AGRICULTURE REPORT - Using Water to Produce Electricity By Gary Garriott Broadcast: Tuesday, May 04, 2004 This is the VOA Special English Agriculture Report. The power of flowing water can be used to

发表于:2019-01-04 / 阅读(196) / 评论(0) 分类 农业与发展

Amid the recent economic downturn, demand in the U.S. is rising for small wind turbines to power people's homes. The American Wind Energy Association says sales of such turbines rose 15 percent in 2009. One man in Florida is generating his own power

发表于:2019-01-04 / 阅读(158) / 评论(0) 分类 VOA标准英语2010年(六)月

By Claudia Blume Hong Kong 18 March 2007 Buzzing Hong Kong is better known for keeping lights on all night and the Wind turbine air conditioner running full blast, not saving energy. But engineers in the city have introduced an innovative wind energ

发表于:2019-01-05 / 阅读(178) / 评论(0) 分类 2007年VOA标准英语(三月)

经典歌曲-风中尘埃dust in the wind - kansas I close my eyes only foe a moment and the moment's gone all my dream pass before my eyes curiosity dust in the wind all we are is dust in the wind same old songs just drop of water in an endless sea

发表于:2019-01-10 / 阅读(155) / 评论(0) 分类 经典英文歌曲

Bladeless Wind Generator Safe for Birds Wind turbines are tall structures with large blades used to produce electricity. They are useful sources of low-cost, renewable energy. But they can also be deadly to birds and bats. The turbines large blades t

发表于:2019-01-12 / 阅读(197) / 评论(0) 分类 2015年VOA慢速英语(七)月

AS IT IS 2015-04-23 Earth Day 2015: Biking, Hiking and Planting Trees 2015年地球日:骑自行车、徒步旅行和植树 April 22 is the 45th anniversary of Earth Day. This years theme is Its Our Turn to Lead. The organization, Earth Day Network,

发表于:2019-01-12 / 阅读(148) / 评论(0) 分类 2015年VOA慢速英语(四)月

By Mike O'Sullivan Los Angeles 01 March 2006 Windmills in California Windmills are sprouting across the United States, as Americans search for non-polluting alternative energy sources. The West Coast

发表于:2019-01-13 / 阅读(194) / 评论(0) 分类 2006年VOA标准英语(三月)

One of the key sources of renewable energy being developed today is wind power, utilizing giant turbines to generate electricity. These work best in windy places like the U.S. Great Plains that stretch from west Texas in the south to the Dakotas in

发表于:2019-01-13 / 阅读(169) / 评论(0) 分类 VOA标准英语2009年(三月)

仿生无桨叶风力发电机 Energy created by conventional three-blade wind turbines is cheap, sustainable and pollution-free. But according to current estimates, their fast-moving blades kill up to 300,000 birds annually in the U.S. 三叶风力发

发表于:2019-01-14 / 阅读(171) / 评论(0) 分类 VOA标准英语2016年(一月)

Bird-friendly Bladeless Wind Turbine Mimics Nature Energy created by conventional three-blade wind turbines is cheap, sustainable and pollution-free. But according to current estimates, the devices' fast-moving blades kill up to 300,000 birds annuall

发表于:2019-01-14 / 阅读(190) / 评论(0) 分类 VOA标准英语2015年(十一月)

Scientists Aim to Boost Efficiency of Wind Farms 科学家致力于提高风力发电的效率 Modern wind turbines usually operate in groups or so-called wind farms, some of them with more than 100 turbines. But the air turbulence they create decrea

发表于:2019-01-14 / 阅读(140) / 评论(0) 分类 VOA标准英语2015年(三月)

Science and Technolgy 科技 Mars exploration 探测火星 How to land a Mini on Mars 如何让一辆微型汽车大的探测器在火星着陆 The biggest and fanciest Mars rover so far will soon blast off from Florida 迄今为止最昂贵、最大的

发表于:2019-01-26 / 阅读(138) / 评论(0) 分类 经济学人科技系列

Jess: OK, so Tom, I've told you all about my beauty regime. You look very well groomed. Could you tell me what do you do to keep yourself looking good? Tom: Well, thank you Jess. I mean this look is the product of many stages of evolution. When I was

发表于:2019-02-16 / 阅读(108) / 评论(0) 分类 英语趣味课堂
学英语单词
advancing colour
Ailanthus triphysa
Alagoa Nova
Alblasserdam
anemographies
antitoxic sera
Antyllus method
application explorer mission (aem)
azcospermia
ballooning degeneration of liver cells
baregine
bedding geranium
bka
brass bar
bringing down on
Buddleja macrostachya
cannot afford
carrot stick
Cheviot Ra.
Common Information Model
consultees
creditors equity
curly-cue
cycle-free allocation
cylinder tools
dailey
data processing control
default object handler
demilunes of Giannuzzi
dog-bolt
Earth Station-Jordan
Elm Grove
embroidery
ensheathing
Exadata
exergic
februated
FNAA
folkster
foreign intelligence surveillance acts
grayish-green
Haibei
hauraki
holophotal system
india ink
Kailasa
Kinga
Limonade
magnetic inductive capacity
magnetosensor
maistrie
market square
maximization problem
microaggresses
Mikania
Muhuhi
muliebrile
nanocapsules
naphthacenyl
neocinchophen
nervus acustico-facialis
numerologically
on the tilt
optic(al) system
organizational analysis
orientation contrast
pectiniformate
photochemical exchange
pitted wear
playwriter
polisson
prostatic fibroadenoma
pure nitrogen
quasi normal
quassias
radio frequency single cavity accelerator
recovery of the performance
reel-bird
repetitive sequence
Roscheria
sampled ramp signal
save file procedure
scouring rush herb
scutt
snavely
soil division
sosmanite (maghemite)
spare machine
spleat
SYSIN
tirade
turned in
twisted auger
unfeeding
unhymned
unresnably
Walsche
water pump lubricator
Xserve
Yanomama, Yanomamas
yesmen
yiffiest