动力输出式水轮泵

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(130) / 评论(0) 分类 2017年VOA慢速英语(十二)月

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(77) / 评论(0) 分类 VOA标准英语2008年(一月)

听力文本 Recording 19 录音19 A. At the bottom of the system, there is a storage tank, which can hold up to 500 litres of rainwater. The water stored in the tank can be used for general gardening and cleaning. A、在该系统底部有个贮存水

发表于:2018-12-18 / 阅读(78) / 评论(0) 分类 走进剑桥大学

05Using the Restroom GLOSSARY restroom a public bathroom; a large room with one or more toilets and sinks* Do you know where the mens restroom is? mess disordered; unclean; not organized or neat* Your room is a mess! Please clean it up before your gr

发表于:2018-12-26 / 阅读(88) / 评论(0) 分类 2008年ESL之日常生活

Steve, are you a firefighter, too? Violet asked as they followed him. Yes, he said, wheeling himself through a side door. I used to be on active duty, until I was injured in an accident. Since then I havent been able to walk. So now I work in the off

发表于:2018-12-31 / 阅读(106) / 评论(0) 分类 56 The Firehouse Mystery

Rainforests exist because it rains a lot and that makes the forests grow, right? Well, not so fast. What if its not the rain that makes the forestswhat if its the forests that actually generate the rain? Thats the contention of a paper in BioScience

发表于:2019-01-02 / 阅读(130) / 评论(0) 分类 60秒科学

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(124) / 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(95) / 评论(0) 分类 VOA标准英语2010年(六)月

Rainforests exist because it rains a lot and that makes forests grow, right? Well, not so fast. What if its not the rain that makes the forests? What if its the forests that actually generate the rain? That is the contention of a paper in BioScience

发表于:2019-01-08 / 阅读(89) / 评论(0) 分类 Scientific American(五)月

Lack of electrical power is slowing efforts to bring normalcy back to southeast Texas, hit hard by Hurricane Ike last week. Private companies operating in the area have thousands of people working around the region, but many neighborhoods remain in

发表于:2019-01-12 / 阅读(88) / 评论(0) 分类 VOA标准英语2008年(九月)

The World Health Organization says heart disease kills about 17 million people every year and that it will become the leading cause of death in developing countries. But now, there is some hope. A new device is being marketed that could save countles

发表于:2019-01-13 / 阅读(96) / 评论(0) 分类 VOA标准英语2010年(一月)

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(92) / 评论(0) 分类 VOA标准英语2009年(三月)

Fukushima Plant Operator: Nitrogen Pumping Operation Going Well A plan to inject nitrogen into the containment vessel around reactor 1 at the Fukushima Daiichi power plant appears to be working, the plant owner said Thursday. Higher pressure levels h

发表于:2019-01-14 / 阅读(76) / 评论(0) 分类 VOA标准英语2011年(四月)

Engineer and inventor Martin Fisher has applied his passion for improving things to the challenge of eliminating poverty in rural Africa. As Maura Farrelly reports, his non-profit organization is transforming the lives of thousands of poor African f

发表于:2019-01-20 / 阅读(59) / 评论(0) 分类 VOA标准英语2008年(九月)

Todd: So Carla, you lived in Africa. Carla: We got married in Africa. Todd: Wow. Carla: And we moved to Nigeria. As I told you before, we got married in Ghana, and we moved to Nigeria. And our kids were born in Nigeria. But I wanna tell you a little

发表于:2019-01-30 / 阅读(123) / 评论(0) 分类 英语访谈对话

今天要学的一个词是:pump。pump,Pump一般是指泵,或抽水机。可是今天讲的pump是指汽车加油站的泵。英国石油公司宣布停止在阿拉斯加的石油开采,《洛杉矶时报》的标题说:Oilfield Closure t

发表于:2019-02-02 / 阅读(109) / 评论(0) 分类 英语单词荟萃

By Brian Wagner Key West, Florida 06 March 2008 Researchers in the United States are set to begin testing underwater turbine systems that can produce electricity from ocean water flows. The projects in Florida are the latest efforts to find alternati

发表于:2019-02-05 / 阅读(82) / 评论(0) 分类 VOA标准英语2008年(三月)

今天要学的一个词是:pump。pump,Pump一般是指泵,或抽水机。可是今天讲的pump是指汽车加油站的泵。英国石油公司宣布停止在阿拉斯加的石油开采,《洛杉矶时报》的标题说:Oilfield Closure t

发表于:2019-02-16 / 阅读(108) / 评论(0) 分类 学个词

Todd: So Carla, you lived in Africa. Carla: We got married in Africa. Todd: Wow. Carla: And we moved to Nigeria. As I told you before, we got married in Ghana, and we moved to Nigeria. And our kids were born in Nigeria. But I wanna tell you a little

发表于:2019-02-18 / 阅读(63) / 评论(0) 分类 原版英语对话1000个

If you visit upland areas of Britain places like the mountains of Scotland, or Wales, or the Pennine Hills in northern England you will see a lot of sheep. Many of the sheep are in places where there are no walls or hedges to keep them in their field

发表于:2019-02-19 / 阅读(93) / 评论(0) 分类 听播客学英语
学英语单词
accountance
acidiferous
Adinandra filipes
ant'em
anti-tobacco
Baljevac
benzyl diphenylamine
borrow brains
bowze
budget cost
cadney
captiver
chozrim
CIF landed terms(cost,insurance,freight landed terms)
core coolant flow
Deep Water Channel
delete code
diametrical tapping
dinitrogenases
ehrenfest equation
febris monoleptica
film sample
fimber
flaminical
focusing effect
formation yard
fuel-air ratio controller
Geiger-Muller (counter) tube
grin like an ape
hook dike
inflects
inland duty
input flow rate
insignis pines
insists on
interface-MIL STD 188B
interference of light
investment counselor
invisible export and import
IRCirc.
Kearney
knocker-up
mesiolinguoocclusal
morphosis
motion arm
mucilages
multgroup approximation
native nickel
oig
optical tweezers
organic carbo-nitrogen ratio in soil
overall height in travelling condition
ox-bird
oxytropis bicolor bunge
pallidoansection
paper audit
paradoxism
pays the bills
pemphigus disseminatus
perso
phase sequence meter
piccoli
primary level of prevention
Pupri
quodlibetz
rareness
receiving box
rectilinear trend
reynoldsburg
riddyll
right wing tip
Russo-Turkish wars
seiser
sender decorder
Skwierzyna
slippery fur
speed-limit
spherocytic jaundice
squamiform
stereoscopic film
stood her hand
sub-truss
sun-oil
tap fit
tegolophus melicopi
tenii-
thallinization
ticker - tape welcome
Tinié
touch sensitive display
Tyburn tickets
ultra-high-pressure waterjet cutting unit
Umm Bishār
Vieja, Sierra.
viewing dump
washing bath
well-breeched
were of concern
Wheatstone network
wildlife habitat index
xylotrupes mniszechii tonkinensis
zones out