能量吸收装置

STEVE EMBER: And Im Steve Ember with EXPLORATIONS in VOA Special English. Today we tell about the history of radio and the latest technology. (MUSIC) SHIRLEY GRIFFITH: Our story begins in Britain in eighteen seventy-three. A scientist named James Max

发表于:2018-12-01 / 阅读(145) / 评论(0) 分类 2010年VOA慢速英语(十二)月

Broadcast: Jan 15, 2003 By Jerilyn Watson This is the VOA Special English Health Report. Many millions of people around the world suffer from problems of the small intestine. Bleeding from abnormal gr

发表于:2018-12-07 / 阅读(163) / 评论(0) 分类 VOA2003(上)-健康资讯

New Tool Maps Buildings' Energy Efficiency 新工具提高建筑物的能源效率 Architects, engineers and building managers will soon be able to quickly collect data about building interiors that once took weeks to measure and process. A backpack-

发表于:2018-12-08 / 阅读(90) / 评论(0) 分类 VOA标准英语2015年(二月)

OK, great, we smell vibrations. How? All right? 好吧,我们闻到的是震动。怎么闻到呢? Now when people ask this kind of question, they neglect something, which is that physicists are really clever, unlike biologists. 当人们问这个问

发表于:2018-12-19 / 阅读(106) / 评论(0) 分类 TED演讲教育篇

Do you like working up a sweat? Or do you feel like maybe sweat should work for you? Well, hold on to your sudoriferous glands. Because researchers have designed a device that could someday produce power from your perspiration. The schvitzy scheme wa

发表于:2018-12-24 / 阅读(115) / 评论(0) 分类 2014年Scientific American(八)月

(THEME) VOICE ONE: This is Steve Ember. VOICE TWO: And this is Faith Lapidus with the VOA Special English program EXPLORATIONS. You are listening to our program today on a radio. Almost no communication would exist in the world without the electromag

发表于:2019-01-03 / 阅读(169) / 评论(0) 分类 2018年VOA慢速英语(九)月

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(128) / 评论(0) 分类 Scientific American(二)月

Motor-Free Device Reduces Stress from Walking 新型可穿戴附加设备有效减轻腿部肌肉的负荷 Devices that help people walk were once thought to be difficult, if not impossible, to design. Until recently, such a device required electrici

发表于:2019-01-12 / 阅读(122) / 评论(0) 分类 2015年VOA慢速英语(四)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(155) / 评论(0) 分类 2016年VOA慢速英语(一)月

智利学生研发另类充电设备 小小植物也能轻松为手机充电 Three Chilean students got the idea for a plant-powered device to charge their cellphones, while sitting in their school's outdoor courtyard during a break from exams, with

发表于:2019-01-14 / 阅读(126) / 评论(0) 分类 VOA标准英语2016年(一月)

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(126) / 评论(0) 分类 VOA标准英语2015年(十二月)

Scientists Develop Motor-free Device That Eases Walking Strain 科学家发明无动力助行走设备 Devices that help people walk were once thought to be impossible to design without some kind of auxiliary power. But U.S. scientists at Carnegie Me

发表于:2019-01-14 / 阅读(109) / 评论(0) 分类 VOA标准英语2015年(四月)

Lesson Two 听力部分 Dictation: Please prepare your paper and pen. _____ to recall to the ____. ____________ after absorbing _______________, _______ the key ________ of the ________ in your ____. Don't _____ if ___'__ _________ some of it. Do ___

发表于:2019-01-14 / 阅读(162) / 评论(0) 分类 王强口语 第二册

During her speech, Pritzker explains the central message of her visit to China and the U.S. side's approach to environmental protection. The central message of our visit is with responsible partnership we will do more business together and in doing s

发表于:2019-02-06 / 阅读(168) / 评论(0) 分类 英语新闻

Australia is preparing to introduce technology that allows algae to capture half or more of the greenhouse gases emitted by a power station. The micro-algae thrive on carbon dioxide, producing food for livestock as well as biofuels and material for

发表于:2019-02-12 / 阅读(134) / 评论(0) 分类 VOA标准英语2009年(九月)

Shen Danyang, spokesperson of the Ministry of Commerce, says the total foreign investment as well as the number of enterprises that were invested in by relevant countries have both increased. In terms of absorbing overseas investment, a total of 948

发表于:2019-02-18 / 阅读(116) / 评论(0) 分类 英语新闻

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(160) / 评论(0) 分类 英语新闻

Shen Danyang, spokesperson of the Ministry of Commerce, says the total foreign investment as well as the number of enterprises that were invested in by relevant countries have both increased. In terms of absorbing overseas investment, a total of 948

发表于:2019-02-21 / 阅读(140) / 评论(0) 分类 2015CRI中国国际广播电台

新GRE阅读难句解析之抽象词组、比喻 As she put it in The Common Reader , It is safe to say that not a single law has been framed or one stone set upon another because of anything Chaucer said or wrote ; and yet , as we read him , we are

发表于:2019-03-11 / 阅读(185) / 评论(0) 分类 GRE英语

新GRE阅读难句解析之抽象词组、比喻 As she put it in The Common Reader , It is safe to say that not a single law has been framed or one stone set upon another because of anything Chaucer said or wrote ; and yet , as we read him , we are

发表于:2019-03-11 / 阅读(267) / 评论(0) 分类 GRE英语
学英语单词
abiotic factor
accommondation bill of lading
Adams-Moulton method
ADDCON
adhesive agent
Alhazen
amino acid isomerase
argument back and forth
armied
artificial keratoplasty
ascomycotan
automatic can-transport system
basket balls
BGLU
bring away
by pass damper
Carnamah
cheesyl
chelidonamic acid
child neglects
coalitionism
coke cleaning
coracao de jesus
deaquation
diclothane
diseases of heart system
double wheel plough
engell
erskine caldwells
finess number
fish catch handling room
flat-black
flourosis
Ghilarza
gonfanons
goodstein
graphic processor
hand-written compiler
Hedysarum tanguticum
hemobilinuria
Henry Rowe Schoolcraft
high-energy astronomical observatory
high-pressure unit
hostile takeover
identicon
irrevokable
Kieselscheelite
lanceine
laser tank fire control system
lay-out drawing
load control of controllable pitch propeller
lot-size inventory management interpolation technique
marshaling
martingana
merluccius merluccius
meteorite crater
micrococcaceaes
mimic beetles
mortgage interest relief
musette pipe
nangka
natural inherent frequency
net line
nonsurgieal
open matte
optimum interpolation
pacters
Peterbalds
Piast
point impedance
prepact concrete
pulse-doppler radar jammer (pdrj)
pure'e
relative topography
revive a barred right
roll bearing
same change of magnitude in relative value
scale settling tank
set one's seal
southern anchovy
storny fermentation test
stuffsacks
swan neck bracket
tension relief
thermostasis
thin film inductor
to put file in order
trecento
trimethylxanthine
trodden water
tsim
underlying geologic formation
unterminated
vectorscope device
Vostochnaya Litsa
whewers
white discharging agent
wind-eroded
writ of error coram nobis
Xuan Giang
zoanthid
zoladexes