[电] 硅整流电池

Lesson 10 Silicon valley 硅谷 First listen and then answer the following question. 听录音,然后回答以下问题。 What does the computer industry thrive on apart from anarchy? Technology trends may push Silicon Valley back to the future. Ca

发表于:2018-11-27 / 阅读(1070) / 评论(0) 分类 新概念英语第四册

Lesson 38 Learning How to ApologizeWhat are the hardest words to pronounce in English? It seems that I'm sorry are the two most difficult words for most people to say. Perhaps this difficulty lies in the so-called losing of face phrase; when a person

发表于:2018-11-27 / 阅读(432) / 评论(0) 分类 赖世雄高级美国英语

By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

发表于:2018-12-01 / 阅读(201) / 评论(0) 分类 VOA2003(下)-环境与健康

AS IT IS 2015-09-01 Los Angeles' Silicon Beach Becoming Like Silicon Valley America's high technology industry is centered in northern California. The area, known as Silicon Valley, is a short drive from San Francisco Bay. Silicon Valley is home to G

发表于:2018-12-08 / 阅读(116) / 评论(0) 分类 2015年VOA慢速英语(八)月

New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc

发表于:2018-12-08 / 阅读(146) / 评论(0) 分类 VOA标准英语2014年(六月)

A citizen uses her cellphone to scan the QR code on a mobike in Beijing. [Photo: China Daily] Issues connected to innovation are being actively discussed by lawmakers at the annual political sessions here in Beijing, with observers suggesting the Chi

发表于:2018-12-20 / 阅读(126) / 评论(0) 分类 2017CRI中国国际广播电台

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(170) / 评论(0) 分类 国家地理2008年

By Carol Pearson Washington 25 September 2007 A lot of people wonder about the impact cell phones might have on their health. And now a new study shows that heavy mobile, or cell, phone use may result in hearing loss. VOA's Carol Pearson reports. As

发表于:2019-01-11 / 阅读(156) / 评论(0) 分类 2007年VOA标准英语(九月)

You might think the only place to set up a technology company in the United States is California. After all, Northern California has Silicon Valley, which is home to companies like Apple and Google. One expert on new business agrees Silicon Valley is

发表于:2019-01-12 / 阅读(248) / 评论(0) 分类 2016年VOA慢速英语(十二)月

Some of the most successful technology business owners in Silicon Valley are immigrants. Silicon Valley is an area of northern California that is home to major technology companies like Apple, Google and Facebook. For some immigrants, just living in

发表于:2019-01-12 / 阅读(182) / 评论(0) 分类 2016年VOA慢速英语(十二)月

Paintable Solar Cells May Replace Silicon-Based Devices 可喷涂太阳能电池可能取代硅基电池板 Solar panels are manufactured in factories. Some of the devices are made with cadmium chloride, a substance shown to be harmful to human healt

发表于:2019-01-12 / 阅读(140) / 评论(0) 分类 2015年VOA慢速英语(十)月

By Bill Rodgers Washington 19 May 2008 Cell phones are an example of what is sometimes now called leapfrog technology, a product that allows developing nations the benefits of a reliable and extensive communications network without the heavy investme

发表于:2019-01-13 / 阅读(121) / 评论(0) 分类 VOA标准英语2008年(五月)

Consider this: a mobile phone with applications to detect cancer and tuberculosis, control sugar levels for diabetics and monitor vital signs. The champions of mobile health or mhealth technology are promising healthcare delivered through digital dev

发表于:2019-01-13 / 阅读(127) / 评论(0) 分类 VOA标准英语2010年(十二)月

AUDIE CORNISH, HOST: Another classic TV show has been retooled for Netflix. Today the streaming channel released One Day At A Time, a new version of the sitcom from the '70s and '80s. It's focused on a Cuban-American family, and as NPR TV critic Eric

发表于:2019-01-16 / 阅读(117) / 评论(0) 分类 2017年NPR美国国家公共电台1月

By Victoria Cavaliere New York 16 October 2007 An annual stem cell research conference in New York has been bringing together some of the field's top scientists to discuss breakthroughs in stem cell research and what proponents call its long-term app

发表于:2019-01-31 / 阅读(146) / 评论(0) 分类 2007年VOA常速英语(十月)

By Paul Sisco Washington 17 April 2008 Federal regulators in Washington have approved plans to upgrade the nation's Emergency Alert System to include text messages to cellphones and other mobile devices. VOA's Paul Sisco has more in this Searching fo

发表于:2019-01-31 / 阅读(144) / 评论(0) 分类 VOA常速英语2008年(四月)

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(289) / 评论(0) 分类 英语新闻

It is hard to escape the images of Konza City in Kenya. Advertisements promoting the future high-tech hub, or technopolis, appear daily in the country's newspapers and show regularly on the state television network. The ambitious plan is the work of

发表于:2019-02-06 / 阅读(125) / 评论(0) 分类 英语新闻

Turn Off Your Cell Phone 关掉你的手机 We went to the movie the other night. I sat in an aisle seat as I usually do, because it feels a little roomier. Just as the feature was about to start, a blonde from the center of the row got up and starte

发表于:2019-02-07 / 阅读(254) / 评论(0) 分类 趣味英语

WASHINGTON, May 11 (Xinhua) -- Researchers at Brigham and Women 's Hospital (BWH), a teaching affiliate of Harvard Medical School, have identified(鉴定) a human lung stem cell that is self-renewing and capable of forming and integrating multiple bi

发表于:2019-02-18 / 阅读(207) / 评论(0) 分类 英语新闻
学英语单词
allocation and loading program
alloxur bodies
Americanophobia
anomalepidid
Anthracotherium
Association of Diesel Specialists
Bacillus anthracis simulans
banana jack
Beinn Resipol
best-sellings
biphobes
board backed laminated plastic
carbol crystal violet
carcinoma of salivary gland
Carex latisquamea
case insensitive
checking into
chromophiles
Coix lacryma
Common Access Method
contacting section
contract serial number
coplaner condition
cyanophycin
dalmatian iriss
Danysz effect
deck base
defense communication satellite program
depository documents
detected error
dipcoated
double nest plansifter
ear-trumpet
enterprise management of coal industry
gaim
give good reason for
heavy-duty compressor
heteroic
hug the road
hunt the wren (britain)
hypolipoproteinemias
ill-wishers
impall
intestinal amebiasis
ion(ic) exchange
Italian sonnets
Korsφr
lymph-space
malacoderm
mantri
mean motion
met-enkephalin
mmh
motherchucker
mulene
noncompetitional
normal kurtosis
odalique
odious
oscillatory potential
ottaways
page control block
pass into someone's hands
persistent vein
Pestiein
phaeosphaerella gardeniae (cooke) hara
photic stimulator
playsforsure
pleximetric
polydeistical
postmature phase
present perfect continuous
principal investigators
quarter-back
quick break
r-ma
removing blood stasis for promoting tissue regeneration
repeater test rack
requirement language
rosmarinic acid
roughness-width cutoff
saffron rice
Singareni
single-tube inverter
sound exclusion
spodic
steam for fire-extinguishing
step into someone's shoes
Sun Yat-sen
synchronous line
system root
telemetry analog to digital information converter
thread spinner
transglucosidase
trimark
Ugandolaelaps
unilaterally tear up a treaty
vegematic
velume
waterless gas-holder
wide grained wood
ywarded