鸡胚致死孤儿病毒

VOA标准英语2011--alanced Approach for New Bird Flu Virus Strain

WHO: Balanced Approach for New Bird Flu Virus Strain In 2011, scientists discovered they had created a highly contagious and deadly form of H5N1 commonly called avian or bird flu. When the discovery was announced, debate erupted over whether the rese

发表于:2018-12-08 / 阅读(75) / 评论(0)

VOA标准英语2011年(十二月)

脊髓灰质炎病毒被用于杀死脑部肿瘤

Polio Virus Used to Kill Brain Tumors 脊髓灰质炎病毒被用于杀死脑部肿瘤 Researchers are using the polio virus to fight cancer cells in the brain. A team at Duke University is using a polio virus to infect tumor cells. It sets off an im

发表于:2019-01-12 / 阅读(22) / 评论(0)

2016年VOA慢速英语(四)月

英语听力：自然百科蝙蝠医院

Its nestled in the tropical landscape of north Queensland, the Tolga Bat Hospital. Here volunteers hand-raise up to 500 baby spectacled flying foxes each year. These young bats have lost their mothers to a disease caused by ticks. The bat hospital st

发表于:2019-01-22 / 阅读(35) / 评论(0)

自然百科2009年

Shingles1

Broadcast: April 16, 2003 By Nancy Steinbach This is the VOA Special English Health Report. American researchers say the vaccine medicine that can prevent the disease chicken pox may also provide prot

发表于:2019-01-30 / 阅读(102) / 评论(0)

VOA2003（上）-健康资讯

US Health Panel Recommends Routine HIV Testing

An independent panel of U.S. health experts is recommending that all Americans between the ages of 15 and 65 be routinely screened for HIV, the virus that causes AIDS. The HIV test would not be mandatory. But experts hope more widespread testing migh

发表于:2019-02-18 / 阅读(48) / 评论(0)

英语新闻

经济学人324:一种新型的冠状病毒祈求好运

您现在的位置：首页英语听力国外媒体资讯经济学人双语版经济学人科技系列正文经济学人:一种新型的冠状病毒祈求好运时间:2014-02-10 15:21:13 来源:经济学人编辑:mike ? | 可可官方微信

发表于:2019-02-24 / 阅读(65) / 评论(0)

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