射钉枪

AMERICAN MOSAIC - Is the Segway the Answer to City Traffic and Pollution?By Dana Demange and Nancy Steinbach Broadcast: Friday, August 11, 2006 HOST: Welcome to AMERICAN MOSAIC, in VOA Special English

发表于:2018-12-07 / 阅读(124) / 评论(0) 分类 2006年慢速英语(八)月

EXPLORATIONS -February 6, 2002: Increasing Hubble’s Power By Paul Thompson VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with the VOA Special English program EXPLORATIONS. Today

发表于:2018-12-07 / 阅读(132) / 评论(0) 分类 Explorations

This is AP News Minute. California's fire chief says at least 1500 structures have been destroyed in wildfires that ripped through the state's wine country. Fires are burning through eight counties in Northern California alone, and another wildfire e

发表于:2018-12-15 / 阅读(178) / 评论(0) 分类 美联社新闻一分钟2017(十)月

[00:05.20]Nikola Tesla developed the alternating current power system that provides electricity in the United States. [00:14.42]Many of his other discoveries led to electronic inventions for which other scientists were honored. [00:22.75]Mister Tesla

发表于:2018-12-26 / 阅读(127) / 评论(0) 分类 美国英语听力80篇

Look at how lovely these things are. 看看这些东西是多么可爱 I mean, even when they're off 我是说即使不使用它们 they're beautiful to hold. 拿在手里都觉得漂亮 In their design,Jobs' went for simplicity above all else. 在他们

发表于:2018-12-27 / 阅读(107) / 评论(0) 分类 名人传记

Device Keeps Internet On When Power Goes Off 断电仍可进行网络连接的设备 BERLIN A team of Americans and Kenyans has developed a new Internet router - and it's creating buzz. That's because it is an affordable, reliable solution for people

发表于:2019-01-03 / 阅读(134) / 评论(0) 分类 VOA常速英语2013年(九月)

SCIENCE REPORT – January 31, 2002: Hubble Improvements By Paul Thompson 1993 service flight This is the VOA Special English Science Report. American space agency astronauts will soon replace much of

发表于:2019-01-07 / 阅读(131) / 评论(0) 分类 科技之光

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Last month the journal Science reported that a Swedish company was planning on using the body heat generated by commuters in a Stockholm train station to

发表于:2019-01-08 / 阅读(161) / 评论(0) 分类 Scientific American(二)月

SCIENCE IN THE NEWS - Device Gives New Meaning to the Idea of Power Walking Also: A common disease many people have never heard of. And scientists say people with blue eyes are genetically related. Transcript of radio broadcast: 10 March 2008 VOICE

发表于:2019-01-11 / 阅读(113) / 评论(0) 分类 VOA慢速英语2008年(三)月

Plant Your Mobile Charger in the Dirt 智利学生研发植物充电设备--花草也可做电源 Three university students in Santiago, Chile have developed a plant-powered device to charge their mobile phones. 在智利首都圣地亚哥, 3名智利大

发表于:2019-01-12 / 阅读(172) / 评论(0) 分类 2016年VOA慢速英语(一)月

Which Apps Drain Your Phones Battery? 哪些应用程序耗尽你的手机电池? Does your mobile phones battery die more quickly than it once did? Apps may be the problem. Even if you did not add new apps to your phone, an app update alone can us

发表于:2019-01-12 / 阅读(130) / 评论(0) 分类 2016年VOA慢速英语(四)月

AS IT IS 2015-10-06 Beach Mat Charges Mobile Phone 黎巴嫩小伙开发能为手机充电的沙滩垫 Some people do not like being separated from their telephone, even while enjoying a restful holiday at the beach. So, a university student from Leb

发表于:2019-01-12 / 阅读(429) / 评论(0) 分类 2015年VOA慢速英语(十)月

Device Keeps Internet On When Power Goes Off Erik Hersman and his team in Nairobi have created what they say is the first router made especially for Africa. It's battery powered and rugged. And it's gaining attention in Europe and the United States.

发表于:2019-01-14 / 阅读(180) / 评论(0) 分类 VOA标准英语2013年(五月)

美国研究人员尝试从微风中获取能源 Solar chargers are effective only when the sunlight is relatively strong,but researchers at the Construction Engineering Research Laboratory in Illinois turned to the wind as another natural source of

发表于:2019-01-14 / 阅读(137) / 评论(0) 分类 VOA标准英语2015年(十二月)

Voice 1 Hello. Im Marina Santee. Voice 2 And Im Mike Procter. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 In todays program

发表于:2019-01-19 / 阅读(187) / 评论(0) 分类 环球英语 Spotlight

Solar power 太阳能 The third way 第三种方法 A new method of making electricity from sunlight has just been tested 一种从太阳光得到能源的新方法正在尝试 AT THE moment, there are two reliable ways to make electricity from sunli

发表于:2019-01-26 / 阅读(181) / 评论(0) 分类 经济学人综合

BERLIN A team of Americans and Kenyans has developed a new Internet router - and it's creating buzz. That's because it is an affordable, reliable solution for people without consistent Internet access. It can run while plugged in or on battery power,

发表于:2019-02-04 / 阅读(178) / 评论(0) 分类 英语新闻

关于细节性问题(suppporting details) 细节性问题是关于supporting details类的问题,通过skimming找出主题后,应进一步掌握阐述和发展主题的主要事实,或按要求找出特定细节。 在回答此类问题时,

发表于:2019-02-09 / 阅读(127) / 评论(0) 分类 大学四六级阅读

The movement of finger swipes may soon be able to charge our cellphones. 手指滑动的动作可能很快就可以为我们的手机充电了。 Researchers at Michigan State University have created a new way to harvest energy from human motion, usi

发表于:2019-02-18 / 阅读(181) / 评论(0) 分类 英语新闻

When Feeding Birds, Think Safety and Health Feeding birds is a popular way to watch wildlife during the winter months. But many bird experts say the experience is often more pleasant for people than for birds. And it might even put wild birds at risk

发表于:2019-02-22 / 阅读(264) / 评论(0) 分类 2019年VOA慢速英语(二)月
学英语单词
abatement cost
afence
alternation of density
anisotropic magnetoresistance (amr) effect
antenna coupling transformator
antirap
arteriae perforans prima
band origin
cadaverines
calcination of radioactive waste
canclini
carrier life time
ch'ing shang y?eh
command/response
compressest
contingency design
coquimba guangdongensis
coranglais
cotton - padded jacket
counterfix
cut some slack
device descriptor block
diaoluoshanensis
disastrous weather
dischain
Ebbinghans' butter
edible frog
elmerina cladophora
engos
exhaustive on
extraspectral
falt bed cylinder press
feel a sense of relief
franco wagon
gibberellic acid
glutaric anhydride
hard-talking
Hopk
hopped
hypermarkets
independent-side-band receiver
Industry Standard Architecture
instrumental match prediction
introspectivity
long and short arm suspension
lz
membranous cochlea
naqshbandi
nonsteady-state diffusion
NRP (normal rated power)
octangle
on-line real-time processing
open action path
operculi-
overgrounds
overreliance
paranitraniline
pearson product - moment correlation
Pelosigma
phonatome
point and cup support
pole jumpings
prettyism
primitive fibre
pseudopeptone
pulse shortening
pump circuit
punchballs
rehoused
reply request indicator
resaw mill
reset value
retrograde gas-condensate reservoir
risk management software
rodado
rugby footballs
run with the hare and hunt with the hounds
Satsuma-hantō
Saturn nebula
sensitive topic
sinus transversus
sizematic
Solorese
spurious emanations
squawberries
starch soluble
stratum granulosums
stylus velocity
supercells
table knives
topsheet
Tourrette-sur-Loup
Trabazos
triglycine sulfide
trochlear nuclei
tuca
two-lobed epitrochoidal working chamber
vacum-junction
varnish makers' and painters' naphtha
Vistaril
wideband active repeater satellite
Yādgīr