单词：PtKl(NBL-3)cell(CCL35)
单词：PtKl(NBL-3)cell(CCL35) 相关文章
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
As an Indo-Pacific nation, the U.S. has significant strategic and economic interests in the region. The U.S. west coast through the Bay of Bengal represents more than half the global population and more than half of the global economy observed Deputy
VOA标准英语2018年(一月)
No, they haven't all been caught shot at the same time. These are the finalists in the world's most beautiful bottom competition and it's judgement time for their bums. This is of course happening in Germany where they really know how to appreciate t
万花筒2007年
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
EXPLORATIONS – May 29, 2002: Silk Road Folklife Festival By Marilyn Christiano VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program, EXPLORATION
Explorations
By Dan Robinson Capitiol Hill 16 March 2007 Former undercover CIA officer Valerie Plame, who has been at the center of a controversy involving the role White House officials played in revealing her identity, has testified in public for the first tim
2007年VOA标准英语（三月）
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 Joseph Mok and Wang Yiru Washington, DC 25 July 2006 watch Red Earth Festival report The 20th Red Earth Native American Cultural Festival was held last month in Oklahoma City, in the western United States. The festival's art and dance competition
2006年VOA标准英语（七月）
The northeastern Spanish city of Zaragoza is hosting an international water fair to highlight the importance of this vital and increasingly threatened resource. Spain is no stranger to water scarcity. The country is juggling competing demands of urb
VOA标准英语2008年（七月）
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）
The lion is often called the king of beasts. 狮子通常被称作百兽之王， His height varies from three to four feet, and he is from six to nine feet long. 身高从三英尺到四英尺不等，身长六至九英尺， His coat is of a yellow
美国语文第四册
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）
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
By Jim Malone Washington 04 December 2006 The U.S. Supreme Court heard oral arguments Monday challenging the right of local school systems in Washington state and Kentucky to carry out voluntary plans that promote racial integration. The high court
2006年VOA标准英语（十二月）
歌曲 ： Feel the love 艺人 ： Klaas 音乐星级 ： ★★★★ 所属专辑 ： 未知 发行年代 ： 2008 风格 ： Dance 相关介绍： 没有太多的资料可以搜索，只知道Klaas是个DJ，这首歌很有慢摇吧里的感觉，彻底的释放激情。 歌词： Song：Feel the love Artist：Klaas Feel t
舞曲狂欢
jeans 牛仔裤 judicial 司法的 ；公正的 jug 水壶 ；监牢 jungle 丛林 ；生死关头 junk 垃圾 juvenile 少年 kin 亲戚 kit 装备 lapse 过失 laptop 膝上型计算机 lash 鞭子 ；
考研英语
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
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
Voice 1 Welcome to Spotlight. Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 2 Fifteen hundred persons had been travelling by train for severa
环球英语 Spotlight