沙克疫苗（用于预防小儿麻痹）

Experimental Malaria Vaccines Offer Promise

Two vaccines developed by a Maryland company are showing promise in the fight against malaria. One vaccine was 100 percent effective in preventing the deadly disease malaria. That is according to the biotech company Sanaria Inc. of Rockville, Marylan

发表于:2018-12-07 / 阅读(96) / 评论(0)

2017年VOA慢速英语(二)月

VOA慢速英语2014 AS IT IS 2014-05-06 Looking for Vaccines Outside the Cold Chain

AS IT IS 2014-05-06 Looking for Vaccines Outside the Cold Chain Hello, and welcome back. I'm Jim Tedder in Washington. Today we will help you improve your American English while giving you some new information about medicines. This is the kind of thi

发表于:2018-12-16 / 阅读(82) / 评论(0)

2014年VOA慢速英语(五)月

Jonas Salk

00:00:02 OPRAH WINFREY: Hattie Mae, this child is gifted, and I heard that enough that I started to believe it. 00:00:08 ROGER BANNISTER: If you have the opportunity, not a perfect opportunity, and you don't take it, you may never have another chance

发表于:2019-01-03 / 阅读(192) / 评论(0)

2017年VOA慢速英语(九)月

2006年VOA标准英语-Donors Offer Free Yellow Fever Vaccines in Afri

By Phuong Tran Dakar 13 December 2006 Representatives from eight Central and West African countries are meeting in Mali this week for training on preventing yellow fever. This highly contagious disease, which had been virtually eliminated in the 195

发表于:2019-01-09 / 阅读(153) / 评论(0)

2006年VOA标准英语（十二月）

VOA标准英语2009年-WHO Chief Promises H1N1 Vaccines for Poore

By Heda Bayron Hong Kong 21 September 2009 The head of the World Health Organization urged Asian health chiefs to continue health-care reforms despite the global economic downturn. Margaret Chan says the WHO is working to give poorer nations access

发表于:2019-01-13 / 阅读(123) / 评论(0)

VOA标准英语2009年(九月)

英语听力—环球英语 1279 The History of Vaccines

Voice 1 Welcome to Spotlight. Im Nick Page. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Through history, a deadly disease cal

发表于:2019-01-19 / 阅读(100) / 评论(0)

环球英语 Spotlight

英语听力—环球英语 1291 How Vaccines Work

Voice 1 Welcome to Spotlight. Im Mike Procter. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Todays Spotlight program is about

发表于:2019-01-19 / 阅读(93) / 评论(0)

环球英语 Spotlight

DEVELOPMENT REPORT - Ebola and Marburg Vaccines Protect Monk

DEVELOPMENT REPORT - Ebola and Marburg Vaccines Protect Monkeys, Maybe Also People By Jill Moss Broadcast: Monday, June 20, 2005 I'm Gwen Outen with the VOA Special English Development Report. To avoi

发表于:2019-01-30 / 阅读(101) / 评论(0)

农业与发展

SCIENCE IN THE NEWS - Polio: How an Ancient Disease Met a Mo

SCIENCE IN THE NEWS - Polio: How an Ancient Disease Met a Modern Prevention By Jerilyn Watson Broadcast: Tuesday, April 26, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English.

发表于:2019-01-30 / 阅读(132) / 评论(0)

科技之光

2007年VOA标准英语-Inexpensive Vaccines Against Diseases May be So

By Steve Mort Orlando, Florida 16 January 2007 watch Cheap Vaccines report A U.S. scientist is developing a method to produce inexpensive vaccines against disease. Professor Henry Daniell, from the University of Central Florida, has found a way to g

发表于:2019-02-03 / 阅读(171) / 评论(0)

2007年VOA标准英语（一月）

英文摇滚歌曲：The Vaccines - Wetsuit

The Vaccines are an English indie rock[1][2] band, formed in West London in 2010 by Justin Hayward-Young (lead vocals, guitar), Freddie Cowan (lead guitar, vocals), rni rnason (bass, vocals) and Pete Robertson (drums, vocals). 歌词： Song：Wetsui

发表于:2019-02-04 / 阅读(87) / 评论(0)

英文摇滚歌曲

英文摇滚歌曲：The Vaccines - I Always Knew

发表于:2019-02-04 / 阅读(82) / 评论(0)

英文摇滚歌曲

英文摇滚歌曲：The Vaccines - Under Your Thumb

发表于:2019-02-04 / 阅读(80) / 评论(0)

英文摇滚歌曲

摇滚歌曲：The Vaccines - Norgaard

发表于:2019-02-04 / 阅读(79) / 评论(0)

英文摇滚歌曲

英文摇滚歌曲：The Vaccines - Post Break-Up Sex

发表于:2019-02-04 / 阅读(88) / 评论(0)

英文摇滚歌曲

英文摇滚歌曲：The Vaccines - Wolf Pack

发表于:2019-02-18 / 阅读(71) / 评论(0)

英文摇滚歌曲

英语听力—环球英语 467：Making a Life-Saving Medicine

Voice 1 Welcome to Spotlight. Im Joshua Leo. Voice 2 And Im Christy VanArragon. Spotlight uses a special English method of broadcasting. It is easier for people to understand no matter where in the world they live. Voice 1 It was a fearful picture. C

发表于:2019-02-21 / 阅读(56) / 评论(0)

环球英语 Spotlight

英文摇滚歌曲：The Vaccines - All In White

发表于:2019-02-25 / 阅读(119) / 评论(0)

英文摇滚歌曲

2016年CRI Hundreds of Suspects Unveiled from the Vaccines Scandal

According to the provincial Food and Drug Administration in Shandong, the two women suspects traded vaccines with 300 illegal distributors across 24 provinces and regions, including some dealers in Beijing. The investigation so far has found 25 types

发表于:2019-03-04 / 阅读(134) / 评论(0)

2016CRI中国国际广播电台

英文摇滚歌曲：The Vaccines - Norgaard

发表于:2019-03-11 / 阅读(168) / 评论(0)

英文摇滚歌曲

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artificial echo production

Badakhshān, Velāyat-e

cater cousin

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