单词：tropical cell
单词：tropical 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
By Jim Teeple After crossing the Florida peninsula and coastal portions of the Gulf of Mexico, Tropical Storm Frances struck the Florida panhandle. Frances, an extremely slow-moving storm caused heavy
VOA2004（下）--新闻盘点
Poverty Source of Tropical Infections in Texas, Gulf of Mexico Chagas is an infectious disease transmitted by the kissing bug. The kissing bug looks a little bit like a cockroach but it has the ability to feed on blood and it lives in the very poor q
VOA标准英语2012年(三月)
Tropical Storm Lee to Soak US Gulf Coast The U.S. Gulf Coast is getting a major soaking this weekend from Tropical Storm Lee. The storm is expected to dump as much as 50 centimeters of rain in parts of the southern states of Louisiana, Mississippi an
VOA标准英语2011年(九月)
Rise in Tropical Diseases Blamed on Turmoil in Mideast, N. Africa A family of illnesses called Neglected Tropical Diseases [NTDs] adds to the troubles in the Middle East and North Africa. These diseases traditionally affect poor countries, but the ne
VOA标准英语2012年(二月)
Study: Neglected Tropical Diseases Surfacing in Central Asia Many of the bacterial and parasitic worm infections commonly associated with the tropics are becoming rampant in some Central Asian countries in the former Soviet Union. That's the finding
VOA标准英语2011年(十月)
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
[00:00.19]Speaking: [00:02.04]Exercise 3 Listen to three people [00:05.83]on a survival course.Which of the problems [00:08.76]in Exercise 2 are mentioned? [00:12.88]OK, so here we are. It's freezing. [00:16.20]It's not what you'd call tropical. [00:
北师大版高中英语模块8(选修)
Tropical Island, Ohhhh Tropical island Ohhhh Feel the sea breeze waiting to lay you down just like a diamond Ohhhh Courageous peufis by design Blankets filled with iodine Lover come again just fine meet us in one day Ring ding battering ram Full disc
金属
Health Report - New Effort to Fight 10 'Neglected' Tropical Diseases 健康报道 - 抗击十种被忽视热带病的伦敦宣言 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 A new campaign aims to f
2012年VOA慢速英语(二)月
Former Ghana President to Lead Global Fight Against Tropical Diseases It is truly an honor to declare my acceptance for the position just offered to me, he said. Former President Kufuor will now be the lead advocate for controlling and eliminating so
VOA标准英语2012年(四月)
Cheaper, Safer Pill Targets Tropical Parasite Scientists have developed a new version of a drug used to treat leishmaniasis. The new formulation may help better battle this tropical parasitic disease. Leishmaniasis is transmitted by the bite of certa
VOA标准英语2011年(十月)
在没有看到Adam Green的照片时，他的嗓音让我觉得这个人没有40至少也30好几了，磁性的声音尽显成熟男性魅力。可是他的年龄和样貌却让我大跌眼镜（没有贬意），1981生，满头乱发，表情呆滞，那双大眼睛里透出些许灵气。让我不禁想到另一位音乐人en Kweller。提到Adam Gr
美国乡村音乐
By Brian Wagner Miami 30 October 2007 Officials in Dominican Republic say at least 16 people have died in flash floods and mudslides caused by Tropical Storm Noel. In Miami, VOA's Brian Wagner reports the storm is continuing to drop heavy rains as it
2007年VOA常速英语（十月）
Earlier this year, President Bush said the United States would spend $350 million over five years to fight seven of the world's most common parasitic and bacterial diseases affecting hundreds of millions of people in tropical regions of the world. A
VOA标准英语2008年（七月）
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
Tropical Island, Ohhhh Tropical island Ohhhh Feel the sea breeze waiting to lay you down just like a diamond Ohhhh Courageous peufis by design Blankets filled with iodine Lover come again just fine meet us in one day Ring ding battering ram Full disc
美国乡村音乐
Artist:Adam Green Song:Tropical Island Tropical Island, Ohhhh Tropical island Ohhhh Feel the sea breeze waiting to lay you down just like a diamond Ohhhh Courageous peufis by design Blankets filled with iodine Lover come again just fine meet us in on
美国乡村音乐
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