[化] 比利特尔-西门子隔膜电解槽

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(147) / 评论(0) 分类 VOA2003(下)-环境与健康

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 The year was 1922. Charles Osborn

发表于:2018-12-19 / 阅读(109) / 评论(0) 分类 环球英语 Spotlight

[ti:] [ar:] [al:] [by:] [00:01.00] Late At Night, Do You Turn Off Your Cell Phone? 今夜不关机 [00:08.22]Today, my friend asked me a question. [00:11.17]At night, do you turn off your cell phone? [00:14.78]If you dont, whom do you leave it on for

发表于:2018-12-26 / 阅读(110) / 评论(0) 分类 温馨夜读

文本: Batman:I'm listening. Joker:Is someone feeling a little _(1)_? Batman:What do you want? Joker:Oh,Bats,cheer up.It won't kill you.Oops. Batman:Where is the cure? Who has it? Joker:I had our cold-hearted friend Mister Freeze making it.But he'

发表于:2018-12-28 / 阅读(354) / 评论(0) 分类 小龟乐游记英语短文

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(127) / 评论(0) 分类 国家地理2008年

In the 17th century, the French scientist Pierre Gassendi knew that light traveled faster than sound. When a gun fired far away, he could see the flash of gunshot long before he heard the report. Gassendi tried to measure the speed of sound by clocki

发表于:2018-12-31 / 阅读(82) / 评论(0) 分类 英语听力文摘 English Digest

Siemens is the largest engineering conglomerate in Europe. It is headquartered in Munich, Germany. It has three main areas of business. Its industry sector helps industry and infrastructure customers to increase their economic and environmental compe

发表于:2019-01-01 / 阅读(188) / 评论(0) 分类 各大品牌英文介绍

The girl would turn her cell phone off and put it by her photo on the desk everynight befor going to bed. This habit had been with her ever since she bought the phone. The girl had a very close boyfriend,when they couldn't meet ,They would either cal

发表于:2019-01-02 / 阅读(79) / 评论(0) 分类 每天一点英文

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(117) / 评论(0) 分类 2007年VOA标准英语(九月)

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(84) / 评论(0) 分类 VOA标准英语2008年(五月)

Weve all experienced them at one time or another, often right after a big meal. A normal bout of hiccups usually lasts only a few minutes and may contain up to seventy individual hics. Unlike coughing or sneezing which can help clear your airways, hi

发表于:2019-01-22 / 阅读(113) / 评论(0) 分类 英语时差8,16

Idiom: Practice what you preach 言行一致 Hit the book: Audience Circumstance Proceed Resist Channel Suppress 1. If you want to talk (or sing, act, etc.), you have to breathe. And if you want to do these things calmly, you'll need to breathe diaph

发表于:2019-01-22 / 阅读(138) / 评论(0) 分类 趣味青春英语

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(105) / 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(107) / 评论(0) 分类 VOA常速英语2008年(四月)

HELSINKI, Nov.23 (Xinhua) -- Nokia Siemens Networks is planning to cut its workforce by 17,000 worldwide by the end of 2013, the company said in a statement on Wednesday in Espoo, Finland. The company said the measures are part of an extensive global

发表于:2019-02-03 / 阅读(80) / 评论(0) 分类 英语新闻

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(230) / 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(213) / 评论(0) 分类 趣味英语

By Jessica Berman Washington 19 December 2007 Stem cell research was the major medical and science story this past year, topping the list of achievements that experts say might finally lead to cures for many diseases. Meanwhile, global health officia

发表于:2019-02-17 / 阅读(119) / 评论(0) 分类 VOA常速英语2007年(十二月)

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(164) / 评论(0) 分类 英语新闻

Why You Shouldn't Leave Nude Photos of Yourself on Your Cell Phone The 23-year-old woman lost her cell phone in a restaurant parking lot. By the next morning, someone was texting nude photos of her to everyone. As regular readers have learned many ti

发表于:2019-02-24 / 阅读(106) / 评论(0) 分类 阅读空间
学英语单词
acicular troostite
address offset
ahronheim
ajoite
all-wood construction
Allen Tate
autolyzate
baluster railing
bash up
bashofu
bethumbs
Bigadic
block-structured programming language
bosko
bounded queue
Brazos County
buried slide method
Capvern-les-Bains
cayer
chamaecephaly
clerstory
complex mixture
concentricity strategy
cool giant
copper bearing
costs of litigant in person
cyclic injection
decolored
diisobutyl phthalate
dileriate
drinker moth
effectivity
ex-partner
failure control
feeder removal
filter bypass
flerovium
fracture mechanics in reactor structure
genus hydrodamaliss
hacking machine
halorhodopsins
have something on one's mind
hit on six cylinders
impulsive tic
interrupt vectoring
Isothecium
kerosene wick
Kubenskoye
Kūl, Rūd-e
La Aldehuela
lactose fermentation
leaf tobacco
make a public expression of
marine navigation expert system
Meliosma rigida
microphone preamplifier
Mladé Buky
monoacylates
mouchatoe
naiman
Nerl'
nonresizable
objuring
pancreatic cyst
para-chlorophenol
parabolic cusp
pavetta indica
Permic
piano leather
polka jacket
powder metallurgic product
primary bioelements
primary cell wall
project aid
prophalloin
proto-races
put ... to sleep
radionavigation
repetitive analog computer
russetts
salu
schilthuis' equation
seed grafting
self-affirming
shaded cloth
Shimokamagari-shima
snouting
spot weld spacing
statutory accounting principles
sukar
syndrome of corpus callosum
tervahauta
triple-belt
twisted steel
ultrasonic cataract
venae lingualis
viremia virusemia
visiting nurses
wages owedto employees
wordinitial
X-radiation
young conditioned connection