单词：taste cell
- gustatory cell味觉细胞
单词：taste cell 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
Shan: I just meant that she's got different taste. Ali: What kind of girl is she? Shan: She's pretty conservative. Ali: Is her fiance Taiwanese? Shan: Yes. Ali: How old is he? Shan: About 30. He's really outgoing. But why do you ask? conservative (a.
Eztalk美语会话
US Tourists Treated to True Taste of Tuscany Antoinette Mazzaglia knows where to find all of the best food in her adopted city of Florence, Italy, and she's helping fellow Americans find it. After hearing repeated tourist complaints about the local c
VOA标准英语2012年(一月)
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
AMERICAN MOSAIC - A Taste of America, and Beyond, at the Folklife Festival in Washington By Dana Demange and Nancy Steinbach Broadcast: Friday, July 01, 2005 (MUSIC) HOST: Welcome to AMERICAN MOSAIC,
American Mosaic
American artist Rowena Morrill - known for fantasy-styled, brightly coloured works - has told the BBC of her shock at the discovery of her paintings in Saddam Hussein's private collection. Morrill's s
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Acid 酸 Why does the lemon taste sour? 为什么柠檬的味道很酸？ It is because of the acid in a lemon. 因为柠檬里有酸。 Then what is acid? 那么什么是酸？ All substances with a sour taste are kinds of acid. 所有带酸味的物质
与美国小学生一起学英文第12册
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）
IBM Says Computers Will See, Taste, Smell, Touch and Hear Things Better in the Future From VOA Learning English, this is the Technology Report in Special English. Every year, IBM Corporation chooses five new technologies it believes will change the w
2013年VOA慢速英语(五)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）
Taste may be the least understood of our five senses, even basic questions like where the taste bugs come from remain mysterious until now. In the study published in the journal Stem Cell, scientists identified the lose of parental cell that gives ri
Scientific American(二)月
What Does Human Flesh Taste Like? Police in Berlin apprehended Luka Rocco Magnotta, the Canadian man accused of killing and dismembering a Chinese student. According to some reports, Magnotta ate part of his victims body. In the last two weeks cannib
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Carbonation Has a Taste In a study in the journal Science, researchers found that the taste buds for sensing sour also respond to carbonated beverages, because the fizz gets turned into chemical components, one of which is protons--basically simple,
60秒科学
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
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
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
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
英语新闻