A Possible Safe New Way to Kill Mosquitoes That Spread Malar

This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 Israeli researchers say they have developed a substance that attracts and kills mosquitoes infected with the malaria parasite. However, the sweet smelling

VOA标准英语2012--Mosquitoes Genetically Modified to Prevent Malaria

Mosquitoes Genetically Modified to Prevent Malaria There may soon be a new weapon in the fight against malaria - a genetically-modified mosquito that kills the disease-causing parasite once it becomes infected. Malaria is a leading cause of death wor

科学美国人60秒 SSS Some Malaria Mosquitoes May Prefer Cows to Us

As you've probably experienced firsthand, some mosquito species have a real taste for warm, human blood. So much so that if you raise them on it the lab, they'll accept no substitute. Fortunately, I don't get major reactions at all. Brad Main is a mo

科学美国人60秒 SSS New Insecticide Makes Mosquitoes Pop

It's bad enough that mosquitoes suck our blood, and sometimes pass on disease. But there's more. They can actually give you a disease and pee on you at the same time. Adding insult to injury if you will. Jerod Denton, a pharmacologist at Vanderbilt U

Diseases Spread by Mosquitoes

87 蚊子传播疾病导致每年数百万人死亡 DATE=8-28-01 TITLE=SCIENCE IN THE NEWS #2139 - Diseases Spread by Mosquitoes BYLINE=Nancy Steinbach VOICE ONE: This is Sarah Long. VOICE TWO: And th

2007年VOA标准英语-Researchers Develop Mosquitoes Resistant to Mal

By Paul Sisco Washington 23 March 2007 U.S. scientists in the United States say they have moved a step closer toward success in the fight against malaria, by developing mosquitoes that are resistant to at least one form of the deadly illness. More o

VOA标准英语2011--Scientists Infect Mosquitoes to Stop Den

Scientists Infect Mosquitoes to Stop Dengue Australian researchers report success in attacking the insects that carry the dengue virus, a rarely fatal disease that nonetheless takes a huge toll in sickness and economic loss in the tropical areas wher

购物英语口语一本 Unit16:看医生(1)

Unit 16 Visiting the doctor(1) 第16课 看医生(1) R: Doctor Ruth's office, may I help you? 接待员：鲁思医生办公室，我可以为您服务吗？ P: Yes, I'd like to make an appointment to see the doctor. My name is Randy Horn. 病人：好

美国国家公共电台 NPR Florida Keys Approves Trial Of Genetically Modified Mosquitoes To Fight Zika

Florida Keys Approves Trial Of Genetically Modified Mosquitoes To Fight Zika play pause stop mute unmute max volume 00:0003:37repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or updat

美国国家公共电台 NPR To Fight Malaria, Scientists Try Genetic Engineering To Wipe Out Mosquitoes

AUDIE CORNISH, HOST: What if scientists could genetically modify mosquitoes to wipe out a disease that kills hundreds of thousands of people each year? They're trying to do that with a new genetic engineering technique. They hope it will help them fi

美国国家公共电台 NPR Florida Keys Opposition Stalls Tests Of Genetically Altered Mosquitoes

Florida Keys Opposition Stalls Tests Of Genetically Altered Mosquitoes DAVID GREENE, HOST: The fight against the Zika virus has a new weapon, a genetically engineered mosquito. It's recently been approved by federal regulators and may soon be availab

英语美文：关于勇气

So you think I'm courageous? she asked. Yes, I do. Perhaps I am. But that's because I've had some inspiring teachers. I'll tell you about one of them. Many years ago, when I worked as a volunteer at Stanford Hospital, I got to know a little girl name

VOA标准英语2010年-Grounded Mosquitoes Could Halt Spread

The dengue virus is spread through the bite of an infected female Aedes egypti mosquito. The disease causes flu-like symptoms, including high fever, muscle aches and sometimes death. Each year, the disease strikes between 50 and 100 million people li

英语歌曲:Because You Live

Because You Live by Jesse McCartney Staring out at the rain with a heavy heart It's the end of the world in my mind Then your voice calls me back like a wake up call I've been looking for the answer Somewhere I couldn't see that it was right there Bu

音乐咖啡厅:The Wanted - Golden

音乐咖啡厅:The Wanted - Golden 相关介绍：英国新晋男孩团体The Wanted的首只单曲All Time Low成就冠军，从来在音乐圈中没有任何声息、且去年才组建的男生组合The Wanted，日前在伦敦一购物中心的见面

美国国家公共电台 NPR Zika Cases Surge In Puerto Rico As Mosquitoes Flourish

Zika Cases Surge In Puerto Rico As Mosquitoes Flourish AUDIE CORNISH, HOST: Puerto Rico is reporting more than a thousand new confirmed cases of Zika each week, and things are expected to get worse before they get better. NPR's Jason Beaubien is in P

关于勇气

So you think I'm courageous? she asked. Yes, I do. Perhaps I am. But that's because I've had some inspiring teachers. I'll tell you about one of them. Many years ago, when I worked as a volunteer at Stanford Hospital, I got to know a little girl name

愉悦口语:第327期 冒险英文怎么说

讲解文本： take chances 冒险，碰运气 He doesn't take chances. That's why he survived. 他不冒险，这就是为什么他得以幸存。 Mike was not a man to take chances. Mike不是个敢冒风险的人。 疯狂练习吧！

Sweet Bait Lures Malaria Mosquitoes

Israeli(以色列) researchers say they have developed a powerful bait that effectively attracts and kills malaria-infected mosquitoes but is completely harmless to humans and other animals. The toxic sugar bait developed by scientists at Hebrew Univ

节奏布鲁斯:Jamillions - Survived

一位来自美国的RB创作型歌手，以一首《Love you like I do》而引起人们的关注。2010年发行专辑《Almost Famous》，其中单曲Love You Like I Do击败Ne-Yo占据榜R B冠军6周之久 ，hip-hop歌手TI的记录片也使用了