标签：Blood Donor 相关文章
SCIENCE REPORT - February 28, 2002: Blood Test For Ovarian Cancer By Nancy Steinbach This is the VOA Special English Science Report. American medical researchers say they have developed a simple blood
科技之光
Tornado warnings were issued in downtown Chicago yesterday because of the severe storm that forced baseball fans out of the stands at Wrigley Field. Cubs' fan Jerry Goldman was among those who found themselves looking for a safe place to wait out th
2008年NPR美国国家公共电台八月
Dispute About Genetically Engineered Rice 关于转基因大米的争论 Scientists in the Philippines are working to make changes to rice. They hope these changes will help solve one of the worlds biggest health issues: the lack of Vitamin A. It is
2015年VOA慢速英语(四)月
Palestinian President Mahmoud Abbas formally asked the U.N. Security Council Friday to recognize a Palestinian state. Israeli Prime Minister Benjamin Netanyahu countered that statehood should only follow a negotiated peace accord, and the internation
英语新闻
By Scott Bobb Huambo, Angola 17 September 2007 International civic groups are in Norway to mark the 10th anniversary of the treaty banning anti-personnel landmines. The Treaty has been signed by 155 countries and activists say it has brought thousand
2007年VOA标准英语（九月）
Siblings 同胞 Siblings are brothers and sisters. 同胞是指兄弟姐妹。 Siblings have the same parents. 同胞有相同的父母。 They usually grow up together in the same family. 他们通常在同一个家庭共同长大。 Also they spend
与美国小学生一起学英文第6册
This is the VOA Special English Agriculture Report. The United States government wants to know what the public thinks about its findings on the safety of cloned animals. Cloned dairy cows Cyagra, left, and Genesis at a farm in Maryland The Food and D
VOA慢速英语2007年（一）月
SCIENCE IN THE NEWS - A Possible Blood Test for Alzheimers Disease JUNE SIMMS: This is SCIENCE IN THE NEWS, in VOA Special English. Im June Simms. SHIRLEY GRIFFITH: And Im Shirley Griffith. Today we tell about Alzheimers disease. More than a century
2012年VOA慢速英语(三)月
Palestinians sit next to bags of food aid, distributed by the United Nations Relief and Works Agency (UNRWA), in the West Bank village of Sanour near Jenin, 17 Jun 2010 U.S. President Barack Obama has pledged to move forward with $400 million in aid
VOA标准英语2010年(六)月
Nanostructure Promotes Blood Vessel Growth U.S. researchers have developed a new way to promote the growth of blood vessels which potentially could improve treatment in diabetes, organ transplants, stroke, and heart attack. The veins and arteries tha
VOA标准英语2011年(八月)
NOEL KING, HOST: There's growing evidence that when your blood pressure goes up, so does your risk of developing dementia, so one of the country's top brain doctors is urging people to protect their brains by controlling their blood pressure. As NPR'
2018年NPR美国国家公共电台7月
Researchers around the world are now working on trying to perfect the development of synthetic complex organ parts. CRI's Laiming explains. The Red Cross Society of China has announced the country's first online volunteer organ-donor registry this mo
世界各地新闻集锦
Katie wants a lot of things that are hard to get. She wants to be President of the United States when she is 35. She wants to go to Harvard. She wants to get 1 million friends. She wants to have 10 more siblings. She wants to be a belly dancer. She w
英语第5级听力-English Level 5
GWEN IFILL:Finally tonight: The pleas of two desperate families shift the ethical debate about organ transplant policies for children. Ray Suarez has the story. RAY SUAREZ:The cases of 10-year-old Sarah Murnaghan and 11-year-old Javier Acosta have pu
PBS访谈健康系列
SARA JAMES: It's just after dawn in one of the world's most beautiful cities this misty morning a picture perfect start to the day. And Damien Blumire looks the picture of health. But the image is deceptive. DAMIEN BLUMIRE: I've been waiting for a ki
PBS访谈健康系列
Hillary Clinton told donors in a conference call last Saturday that FBI Director James Comey delivered a double whammy to her candidacy in the final days of the campaign by taking another look at emails related to Clinton's private server before abru
英语新闻
Different Blood Pressure in Both Arms Linked to Heart Disease Cardiologist Oscar Garfein takes blood pressure readings from both of his patients' arms. That technique saved the life of one of his patients. I found that in one arm, it was very, very l
VOA标准英语2012年(二月)
❤ 模仿文本：No engagement ring for Elizabeth Bennet not at least on Mr Darcy's first attempt. But Jane Austen fans are celebrating the fact that a golden turquoise ring once owned by the author may be allowed to stay in the UK. An American sin
英音模仿秀
If a girl in a poor country goes to school, she will probably have a more comfortable life than if she stays at home. 如果欠发达国家的女孩去上学，那么相比待在家中，她的未来或许更加轻松。 She will be less likely to ma
经济学人财经系列
JUDY WOODRUFF: As the picture of the Cabinet President-elect Trump wants is filled in, we're seeing more figures who reflect deep ties to Washington or Wall Street. It's a contrast with his campaign, during which he disparaged the power centers as co
PBS访谈社会系列