标签：Vaccine 相关文章

疟疾死亡人数大幅下降

疟疾死亡人数大幅下降 The global effort to curb malaria is succeeding phenomenally, according to the latest report from the World Health Organization. More than three million lives have been saved so far this century with better prevention a

发表于:2019-01-07 / 阅读(61) / 评论(0) 分类 英语新闻

CNN 2009-09-15

Hi there! Thanks for joining us, Im Virginia Cha at the CNN center in Atlanta with a look at whats happening NOW IN THE NEWS. Well, the body found Sunday afternoon in the wall at a medical building where Annie Le worked is being tested right now for

发表于:2019-01-07 / 阅读(111) / 评论(0) 分类 CNN2009年(九)月

CNN 2009-09-12

Good morning, I am Melissa Long here at the CNN center in Atlanta with a look at some of the stories happening NOW IN THE NEWS on this Friday. People are remembering the shock and the sadness of the September 11th terror attacks eight years ago. It

发表于:2019-01-07 / 阅读(86) / 评论(0) 分类 CNN2009年(九)月

CNN 2009-09-06

We heard this story that the murders of eight people in a small town in Georgia, there was a guy who called it in, a called 911, that his family had been essentially beaten to death, well now, guess what? Police believe, that guy, 22-year-old, Guy H

发表于:2019-01-07 / 阅读(89) / 评论(0) 分类 CNN2009年(九)月

CNN 2009-07-14

Hello, everyone, I am Catherine Callaway at the CNN center in Atlanta. Good Monday morning to you. Here is what's happening NOW IN THE NEWS. The Supreme Court confirmation hearings for judge Sonia Sotomayor began this morning. 19 senators on the sen

发表于:2019-01-07 / 阅读(89) / 评论(0) 分类 CNN2009年(七)月

CNN 2009-05-21

Good morning from the CNN Center here in Atlanta, I'm Melissa Long. It's Wednesday. Here's a look at some of the stories happening NOW IN THE NEWS. The House takes up a credit card reform bill today. It passed 90-5 in the Senate. Now it's designed t

发表于:2019-01-07 / 阅读(86) / 评论(0) 分类 CNN2009年(五)月

NPR 2008-10-10

Stock prices fell sharply in the final half hour of trading today because of continued fears about the banking and auto industries. The Dow Jones Industrial Average lost 7.3% of its value today. NPR's Jim Zarroli reports. Prices were down throughout

发表于:2019-01-08 / 阅读(60) / 评论(0) 分类 2008年NPR美国国家公共电台十月

NPR 2009-05-02

With the announced retirement of Supreme Court Justice David Souter, President Baraka Obama will become the first elected Democrat to fill a vacancy on the high court in 15 years. Speaking at the White House today following Souter's announcement tha

发表于:2019-01-08 / 阅读(59) / 评论(0) 分类 2009年NPR美国国家公共电台5月

NPR 2012-01-12

The US needs to reward companies for keeping jobs in the United States. That message from President Obama today, he held a meeting this morning at the White House with business executives and cabinet members and the topic was jobs. Mr. Obama says eve

发表于:2019-01-08 / 阅读(222) / 评论(0) 分类 2012年NPR美国国家公共电台1月

美联社新闻一分钟 2006-11-11

1. In a new audiotape released Friday, Al-Qaida in Iraq claims that it has mobilize d 12,000 fighters. The group says it welcomes the departure of Defense Secretary Donald Rumsfeld and wants the US to

发表于:2019-01-08 / 阅读(111) / 评论(0) 分类 美联社新闻一分钟2006

美联社新闻一分钟 2006-05-04

1. After 7 days of deliberation, the jury has sentenced Al Qaeda conspirator Zacarias Moussaoui to life in prison with no possibility of parole, for his role in the September 11th attacks. Moussaoui s

发表于:2019-01-08 / 阅读(132) / 评论(0) 分类 美联社新闻一分钟2006

VOA慢速英语 2007 0320b

VOICE ONE: March 2006: An Afghan Agricultural Ministry worker holds two chickens caught in a house in the Kabul area This is SCIENCE IN THE NEWS, in VOA Special English. Im Doug Johnson. VOICE TWO: And Im Faith Lapidus. Today we continue a series of

发表于:2019-01-11 / 阅读(61) / 评论(0) 分类 VOA慢速英语2007年（三）月

VOA慢速英语 2007 0418a

This is the VOA Special English Health Report. Most vaccines are designed with the same goal in mind. That is, to help the body's own defense system prevent a disease by producing antibodies against it. Antibodies are disease-fighting proteins. The

发表于:2019-01-11 / 阅读(55) / 评论(0) 分类 VOA慢速英语2007年（四）月

VOA慢速英语2012 SCIENCE IN THE NEWS - Tons Of Methane Gas Could Be Trapped Under Antarctica

SCIENCE IN THE NEWS - Tons Of Methane Gas Could Be Trapped Under Antarctica BOB DOUGHTY: This is SCIENCE IN THE NEWS, in VOA Special English. Im Bob Doughty. SHIRLEY GRIFFITH: And Im Shirley Griffith. Today, we tell about methane gas thought to be tr

发表于:2019-01-12 / 阅读(76) / 评论(0) 分类 2012年VOA慢速英语(九)月

VOA慢速英语2016 寨卡病毒疫苗临床试验开始

AS IT IS 2016-08-05 Experimental Zika Vaccine Clinical Testing Begins 寨卡病毒疫苗临床试验开始 The United States government has begun the first clinical testing of an experimental vaccine designed to guard against Zika virus. 美国政府首

发表于:2019-01-12 / 阅读(62) / 评论(0) 分类 2016年VOA慢速英语(八)月

美国首次发现经性接触感染寨卡病毒病例

Person Infected With Zika Virus Through Sexual Contact 美国首次发现经性接触感染寨卡病毒病例 Officials in the southwestern state of Texas have reported what may be the first case of the Zika virus being transmitted in the United Stat

发表于:2019-01-12 / 阅读(143) / 评论(0) 分类 2016年VOA慢速英语(二)月

VOA标准英语2014--Dysentery Clues Found in WWI Soldier

Winners at CMA Awards It was a big night for Miranda Lambert at the 48th annual Country Music Association Awards, presented Wednesday night in Nashville, Tennessee. Lambert went into this years Country Music Association Awards race with nine nominati

发表于:2019-01-14 / 阅读(303) / 评论(0) 分类 VOA标准英语2014年(十一月)

VOA常速英语2016--疟疾疫苗研制取得新进展

疟疾疫苗研制取得新进展 British researchers have discovered a biochemical key used by the malaria parasite to invadehuman blood cells. The discovery could pave the way for an effective malaria vaccine. ThePlasmodium malaria parasite has a c

发表于:2019-01-14 / 阅读(213) / 评论(0) 分类 VOA标准英语2016年(八月)

考研英语长难句讲解 第233期

11. To those who are unaware that animal research was needed to produce these treatments, as well as new treatments and vaccines, animal research seems wasteful at best and cruel at worst. 【分析】多重复合句。句子主干是animal research

发表于:2019-01-16 / 阅读(57) / 评论(0) 分类 考研英语长难句讲解

TED演讲:非洲该怎样继续前进(1)

The narrative of a rising Africa is being challenged. 这是一个正在崛起的非洲面临挑战的故事。 About 10 years ago, I spoke about an Africa, 大约在十年前，我做了一个关于非洲的演讲， an Africa of hope and opportunit

发表于:2019-01-18 / 阅读(55) / 评论(0) 分类 TED演讲科学篇
最新学习文章
热门学习文章