标签：Viruses 相关文章

NPR边听边练04:正版问题也多多

【NPR边听边练】致力于提供新鲜有趣、饶有意味的时讯资料，致力于通过精听的方式促进听力提高，致力于不断开阔眼界和深入了解美国观点。 精听建议： 先完整地把一条新闻听一到三遍，争

发表于:2018-12-03 / 阅读(62) / 评论(0) 分类 NPR边听边练

美国英语听力80篇1 Lesson03

[00:03.16]Computer viruses are electronic programs that destroy information on a computer or cause the computer to stop working. [00:13.37]Computer experts say the I Love You virus is one of the most dangerous they have ever seen. [00:21.29]It began

发表于:2018-12-03 / 阅读(61) / 评论(0) 分类 美国英语听力80篇

英语听力：2013-12-13 地平线：什么害死了我们的蜜蜂—10

And each time the radar switch past, a white mark reveals the position of the bee.-OK. Bees're coming back. The five bees are coming back. The radar records each excessive loop the bee makes until she returns safely to the hive. -Bees at hive. Bees a

发表于:2018-12-03 / 阅读(57) / 评论(0) 分类 探索与发现2013年

研究人员称病毒有助于治疗阿尔茨海默病

Researchers: Viruses May Help Cause Alzheimers Disease Viruses that hide in the brain might influence Alzheimers disease. That is what researchers said in a new study that is expected to restart debate about what causes the brain-wasting disease. How

发表于:2018-12-08 / 阅读(54) / 评论(0) 分类 2018年VOA慢速英语(七)月

大学体验英语第二册Unit8-Passage A

You Are the Weakest Link, Goodbye Do you remember the good old days? Innocent times spent sharing documents and executable files without a care in the world. Okay, every month or so you might encounte

发表于:2018-12-29 / 阅读(73) / 评论(0) 分类 大学体验英语综合教程

Take Away English-Valentine's Day 情人节

Red roses are a traditional gift on Valentine's Day Its that time of the year when couples show their love for each other by sending cards, flowers and chocolates. But Valentines Day is not only about public displays of affection , in recent years i

发表于:2019-01-02 / 阅读(65) / 评论(0) 分类 Take Away English

60秒科学:Bad Nose for Bird Flu

With swine flu the big infectious disease story, you dont hear much about bird flu these days. And you may not have to look past your own nose for the reason. Because a new study finds that bird flu viruses may have trouble getting a good foothold i

发表于:2019-01-02 / 阅读(100) / 评论(0) 分类 60秒科学

Hepatitis1

Broadcast: Feb 4, 2003 By Mario Ritter VOICE ONE: This is Sarah Long. VOICE TWO: And this is Doug Johnson with SCIENCE IN THE NEWS, a VOA Special English program about recent developments in science.

发表于:2019-01-02 / 阅读(90) / 评论(0) 分类 VOA2003（上）-健康资讯

TED演讲:论生物多样性(3)

We are living on a planet with a lot of activities, with reference to our living environment,done by faith and guess alone. 我们对于这个地球上所发生的许多现象,都只是通过信念或猜测来认知。 Our lives depend upon these cre

发表于:2019-01-03 / 阅读(67) / 评论(0) 分类 TED演讲科学篇

黑客破解iPhone5S指纹识别锁

黑客组织发起破解iPhone 5s指纹竞赛，获风投赞助 Hackers already working on iPhone 5S Mashable.com's Christina Warren explains why hackers want to crack the new iPhone 5S. 苹果公司iPhone 5s在全球首发，iPhone 5s引入了指纹识

发表于:2019-01-05 / 阅读(290) / 评论(0) 分类 英语新闻视频

VOA慢速英语2010年-Health Report - Scientists Take Step i

This is the VOA Special English Health Report. Evidence is increasing that common influenza viruses are becoming resistant to the main drug used to treat them. The drug is oseltamivir, also known as Tamiflu. The most common seasonal flu virus found i

发表于:2019-01-08 / 阅读(53) / 评论(0) 分类 2010年慢速英语(三)月

与美国小学生一起学英文第3册 第10期:皮肤

Skin 皮肤 Skin fills a lot of important roles in our body. 皮肤在我们的身体中扮演着许多重要的角色。 If we didn'have skin, viruses and bacteria could easily get into our bodies. 如果我们没有皮肤，细菌和病毒能轻易地

发表于:2019-01-10 / 阅读(69) / 评论(0) 分类 与美国小学生一起学英文第3册

VOA慢速英语-SCIENCE IN THE NEWS - Six Different Liver Diseases,

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Shirley Griffith. This week, we will tell about six diseases of the liver. The six diseases come from six different viruses. Doctors have one name for

发表于:2019-01-11 / 阅读(89) / 评论(0) 分类 VOA慢速英语2008年（九）月

VOA慢速英语2014- 博拉病毒所杀害的不仅仅是人类

AS IT IS 2014-08-19 Ebola Kills More Than Humans 埃博拉病毒所杀害的不仅仅是人类 The Ebola virus has killed more than 1,000 people in West Africa. But it also threatens wildlife, like the severely endangered western lowland gorilla. VOA

发表于:2019-01-12 / 阅读(57) / 评论(0) 分类 2014年VOA慢速英语(八)月

美国国家公共电台 NPR Where Are The Most Viruses In An Airport? Hint: It's Probably Not The Toilet

MICHEL MARTIN, HOST: Switching gears here. OK, so the summer travel season is behind us, but Thanksgiving is going to be here soon enough. So air travelers, listen up. There is new information that could save you from catching a cold on your trip. As

发表于:2019-01-17 / 阅读(67) / 评论(0) 分类 2018年NPR美国国家公共电台9月

生活英语听力文章 第62期:预防疾病15贴士(1)

Hi!everybody, this is Tod Smith with Little Things Matter.The title of today's lesson is 15 Tips to Keep From Getting Sick 大家好。我是托德史密斯为您讲述小事也重要。今天的题目是十五个贴士预防疾病 As we move into pr

发表于:2019-01-18 / 阅读(46) / 评论(0) 分类 生活英语听力文章

科学美国人60秒 SSS 蚊子也能抑制病毒传播？

Bacterially Boosted Mosquitoes Could Vex Viruses蚊子也能抑制病毒传播？ It may sound strange, but scientists are celebrating the survival and spread of tens of thousands of mosquitoes they released in Northeastern Australia. The whole thing

发表于:2019-01-20 / 阅读(64) / 评论(0) 分类 2017年Scientific American(六)月

【英语语言学习】埃博拉病毒对野生动物的威胁

The Ebola virus has killed more than 1,000 people in West Africa. But it also threatens wildlife, like the severely endangered western lowland gorilla. VOAs Steve Baragona reports that the spread of Ebola shows how animal diseases spill over the barr

发表于:2019-02-16 / 阅读(63) / 评论(0) 分类 英语语言学习

万物简史 第457期:小生物的世界(28)

From time to time certain strains of virus return. 有几种病毒不时重复出现。 A disagreeable Russian virus known as H1N1 caused severe outbreaks over wide areas in 1933, then again in the 1950s, and yet again in the 1970s. 一种名叫H1N1的

发表于:2019-02-17 / 阅读(79) / 评论(0) 分类 万物简史

【英语时差8,16】疫苗如何运作-上

When a virus enters your body, your body has to recognize it then produce a protein called an antibody. These antibodies attached to the virus and neutralize it. However, in the time it takes your body to produce enough antibodies, the virus may have

发表于:2019-02-23 / 阅读(55) / 评论(0) 分类 英语时差8，16
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