标签：西尼罗河病毒 相关文章

VOA慢速英语2014 联合国机构警告埃博拉病毒与蝙蝠之间的联系

AS IT IS 2014-07-28 UN Agency Warns of Link Between Ebola and Bats 联合国机构警告埃博拉病毒与蝙蝠之间的联系 The United Nations Food and Agriculture Organization is warning people in West African countries about a link between eati

发表于:2018-12-08 / 阅读(38) / 评论(0) 分类 2014年VOA慢速英语(七)月

James Lyne:日常生活中的网络犯罪 我们该做些什么 31

你的电脑是怎么染上病毒的？这些病毒窥探你的数据，盗取你的银行信息。通常，在你每天不假思索地点击电脑时，病毒就趁虚而入了。詹姆斯莱恩提醒到，我们不仅受到美国安全局的监视，

发表于:2018-12-09 / 阅读(63) / 评论(0) 分类 TED公开课:罪与罚

VOA慢速英语2014 冲突不断和埃博拉病毒的肆虐，对联合国儿童基金会提出更多的要求

AS IT IS 2014-08-31 Conflicts, Ebola Put More Demands on UNICEF 冲突不断和埃博拉病毒的肆虐，对联合国儿童基金会提出更多的要求 The United Nations Childrens Fund UNICEF says August has been its busiest month for emergency a

发表于:2018-12-16 / 阅读(52) / 评论(0) 分类 2014年VOA慢速英语(九)月

VOA慢速英语2015 几内亚开发“高效”埃博拉病毒疫苗

Highly Effective Ebola Vaccine Developed in Guinea 几内亚开发高效埃博拉病毒疫苗 Researchers say an experimental vaccine has shown to be highly effective at preventing the deadly disease Ebola. The World Health Organization said Friday t

发表于:2018-12-16 / 阅读(29) / 评论(0) 分类 2015年VOA慢速英语(八)月

VOA双语新闻：1、WHO:禽流感病毒研究潜在后果令人担心

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 research was ethical and fears the new strain could be us

发表于:2018-12-19 / 阅读(43) / 评论(0) 分类 VOA双语新闻 2012年1月

VOA双语新闻：7、巴基斯坦开始遏制小儿麻痹症病毒蔓延

巴基斯坦开始遏制小儿麻痹症病毒蔓延 Pakistan is moving quickly to try to contain the polio virus after the World Health Organization imposed international travel restrictions on anyone coming from the polio endemic country. Health wor

发表于:2018-12-19 / 阅读(34) / 评论(0) 分类 VOA双语新闻 2014年5月

奥巴马每周电视讲话：总统呼吁采取措施防控寨卡病毒（02）

We took that step because we have a responsibility to protect the American people. But that's not a sustainable solution. 我们走出这一步，是因为我们有责任保护美国人民。但这并不是一个长期的解决方案。 And Congress

发表于:2018-12-30 / 阅读(39) / 评论(0) 分类 奥巴马每周电视讲话

60秒科学:水分解的新途径-病毒

One main goal in the renewable energy field is to find an efficient, inexpensive way to split water into hydrogen and oxygen. The hydrogen could then be used as a fuel source for vehicles or fuel cells. Typically, an electric current breaks the water

发表于:2019-01-02 / 阅读(77) / 评论(0) 分类 60秒科学

VOA慢速英语2018 刚果民主共和国埃博拉疫情蔓延

Ebola Outbreak in Democratic Republic of Congo Spreads The World Health Organization (WHO) said in a statement Friday that it is raising its assessment of the public health risk from Democratic Republic of Congo's Ebola outbreak from high to very hig

发表于:2019-01-03 / 阅读(32) / 评论(0) 分类 2018年VOA慢速英语(五)月

VOA慢速英语2018 科学家表示：转基因水稻可以预防艾滋病

Scientists Say Genetically Modified Rice Can Prevent HIV Researchers say a new genetically modified rice can prevent infections of HIV, the virus responsible for the disease AIDS. 研究人员称一种新的转基因水稻可以预防艾滋病病毒感

发表于:2019-01-03 / 阅读(141) / 评论(0) 分类 2018年VOA慢速英语(八)月

VOA慢速英语2014 红十字会负责人称,埃博拉病毒可以被打败

AS IT IS 2014-08-21 Red Cross Chief Says Ebola Can Be Defeated 红十字会负责人称,埃博拉病毒可以被打败 The head of the International Federation of Red Cross and Red Crescent Societies is hopeful that the spread of the deadly Ebola vir

发表于:2019-01-12 / 阅读(62) / 评论(0) 分类 2014年VOA慢速英语(八)月

VOA慢速英语2014 美国埃博拉患者被释放,病毒已清除

US Ebola Patients Released, Cleared of Virus 美国埃博拉患者被释放,病毒已清除 Two Americans who became sick with the deadly Ebola virus have been released from the hospital in Atlanta. Tests showed they were free of the disease. Dr. Ken

发表于:2019-01-12 / 阅读(61) / 评论(0) 分类 2014年VOA慢速英语(八)月

VOA慢速英语2014 美国、联合国加入抗击埃博拉病毒

US, UN Join the Fight Against Ebola 美国、联合国加入抗击埃博拉病毒 United Nations officials are calling for $1 billion to fight the Ebola virus in West Africa. Officials say they need the money to keep its spread within tens of thousan

发表于:2019-01-12 / 阅读(36) / 评论(0) 分类 2014年VOA慢速英语(九)月

美国有线新闻 CNN 埃博拉不会通过空气传播

Is Ebola airborne? 埃博拉可以通过空气传播吗? The answer is no, its not. But today, I want to take just a couple of minutes and show you why not. I think youre going to find this really interesting. 答案是否定的。但是今天，我想

发表于:2019-01-19 / 阅读(55) / 评论(0) 分类 CNN美国有线新闻2018年5月

VOA慢速英语2019 埃博拉为何持续在刚果传播

Why Ebola Is Still Spreading in Congo The Ebola outbreak in eastern Democratic Republic of the Congo is moving toward Goma, a city of 1 million people. 埃博拉病毒爆发在刚果民主共和国东部，现在正在向戈马传播。戈马这座城市

发表于:2019-02-19 / 阅读(47) / 评论(0) 分类 2019年VOA慢速英语(二)月

2015年CRI 中国完成输入性MERS病毒基因测序

The sequencing has been accomplished by the Chinese Center for Disease Control and Prevention in cooperation with the health department of Guangdong Province, where the case was reported on May 29th 2015. The genome map of the virus shows high homolo

发表于:2019-02-21 / 阅读(71) / 评论(0) 分类 2015CRI中国国际广播电台

【英语语言学习】抵抗脊髓灰质炎病毒的侵害

RACHEL MARTIN, HOST: As we near the end of 2013, NPR is taking a look at the numbers that tell the story of this past year; numbers that if you really understand them, can give insight into the world we're living in right now. Over the next two weeks

发表于:2019-02-23 / 阅读(52) / 评论(0) 分类 英语语言学习

学个词 Learn a Word-VOA英语教学 2864 in remission

今天我们要学的词组是in remission。In remission，意思是缓解期、有所缓解。A 9-year-old South African child diagnosed with HIV when he was 1 month old has been in HIV remission for 8? years, without regular treatment. 南非一个

发表于:2019-02-24 / 阅读(37) / 评论(0) 分类 英语单词荟萃

留美老师带你每日说英文 第1128期:真菌感染

The fungal infection looks like fluffy grey clouds and gives corn a unique, mushroom-like flavor. 这种真菌感染看起来就像天空灰蒙蒙的云朵，让玉米吃起来带有类似蘑菇的独特风味。 学习重点： 1.fungal 真菌 (引起

发表于:2019-02-25 / 阅读(67) / 评论(0) 分类 留美老师带你每日说英文

英语听力精选进阶版 8124

The outgoing President of Afghanistan Hamid Karzaihas praised Afghan voters for turning out theirmillions in election to replace him. He said they'vemade the country proud demonstratingAfghanistan's democracy to the world. President Obama congratulat

发表于:2019-03-04 / 阅读(90) / 评论(0) 分类 英语听力精选进阶版
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