单词：cell plates
单词：cell plates 相关文章
[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:06.01]1998 Passage5 [00:08.41]Scattered around the globe are more than [00:10.82]100 small regions of isolated volcanic activity [00:15.23]known to geologists as hot spots. [00:18.86]Unlike mo
历年考研英语阅读理解
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
VOA2003（下）-环境与健康
VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Steve Ember. VOICE TWO: A massive earthquake in China's Sichuan province earlier this year was the country's worst in more than 30 years. And I'm Barbara Klein. Scientists who study
VOA慢速英语2008（十）月
[00:00.00]Unit 11 Do you have plates? [00:15.91]Conversation [00:18.86]Listen and look. [00:22.39]I have forks. [00:30.75]You have spoons [00:34.40]Plates [00:37.28]We don't have plates! [00:40.75]Do they have plates! Hello.My name's Gogo. [00:47.88]
开心学英语第三册
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
国家地理2008年
His nose was magnificent, a true Roman nose which must have puzzled his Irish confreres, but Ireland has ever been a shipwreck coast. He still spoke with the soft quick slur of the Gal- way Irish, pronouncing his final t's as this's, but almost twent
荆棘鸟
SHANGHAI, Jan. 23 (Xinhua) -- Shanghai resident Qian Jun didn't have to spend a single penny on a license plate for his newly-bought battery electric vehicle (BEV). The electric car cost him 140,000 yuan (22,498 U.S. dollars) in total, including a ve
英语新闻
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
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
VOA标准英语2008年（五月）
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
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
VOA常速英语2008年（四月）
You can change your eating behavior by redesigning your environment. 你可以通过改造环境来改变你的饮食习惯。 Brian Wansink, author of Mindless Eating, describes how our environment influences how we eat: 布莱恩文森克，《愚蠢
阅读空间
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
英语新闻
It is not your average police car. 这可不是一辆普通的警车。 Abu Dhabi's Police Department has revealed its latest vehicle - a $3.4m hypercar with a surveillance system robocop would be proud of. 阿布扎比的警察部门曝光了他们最
阅读空间
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
趣味英语
BEIJING, Aug. 26 (Xinhua) -- Winning rate for Beijing's car registration lottery has dropped to less than 2 percent in August, marking the lowest rate since the car plate lottery scheme was launched last year, local authorities said Sunday. Among the
英语新闻
A man was trying to pull out of a parking place but bashed（撞击）the bumper（保险杠） of the parked car in front of him. Witnessed by a handful of pedestrians（行人）waiting for a bus, the driver got out, inspected the damage, and proce
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
英语新闻
The San Francisco earthquake of 1906, for comparison, measured an estimated 7.8 on the Richter scale and lasted less than thirty seconds. 相比之下，1906年的旧金山地震只有里氏7.8级，持续了不到30秒。 Earthquakes are fairly comm
万物简史