单词：typhus vaccine potency test
单词：typhus vaccine potency test 相关文章
Medical Microbiology医学微生物学 adenovirus 腺病毒 adsorption 吸附 aerobe 需氧菌 aflatoxin 黄曲霉毒素 airborne transmission 空气传播 amantadine 金刚烷胺 anaerobe 厌氧菌 anthrax 炭疽 antigenic drift 抗原漂移,抗原转
医务英语
Researchers Develop Better, Cheaper, Faster Zika Test 研究人员开发出更好、更便宜、更快寨卡病毒测试 From VOA Learning English, this is the Health Lifestyle report. A team of researchers say they have developed a new test for Zika
2016年VOA慢速英语(五)月
This is the VOA Special English Development Report. An estimated one-third of all people are infected with tuberculosis. Most have latent, or inactive, cases. They do not suffer coughing, increased body temperature or other signs of active TB. A tub
VOA慢速英语2008（十）月
Voice 1 Welcome to Spotlight. Im Adam Navis. 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 Kajal is nine years old. She lives i
环球英语 Spotlight
Sacrificed to Science? Professor Colin Blakemore works at Oxford University Medical School doing research into eye problems and believes that animal research has given humans many benefits: The use of
有声英文阅读
Professor Colin Blakemore works at Oxford University Medical School doing research into eye problems and believes that animal research has given humans many benefits: The use of animals has been central to the development of anaesthetics, vaccines an
双语有声阅读
Vaccines are desperately needed in the developing world. Even when theyre available and inexpensive, theres still a major problem: most vaccines need to be refrigerated. Reaching the relevant populations often means traveling to areas where electrici
Scientific American(七)月
Asia 亚洲 Cyclones and climate change 飓风与气候变化 The new normal? 习以为常？ Physics suggests that storms will get worse as the planet warms. But it is too early to tell if it is actually happening 物理学研究表明全球变暖将导
经济学人综合
1. The White House says the Obama administration is making strides to fight against the Ebola. The administration announced Tuesday it has set up a network of 35 hospitals across the country to deal with Ebola patients. President Obama also visited t
美联社新闻一分钟2014(十二)月
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Barbara Klein. This week, we will tell about a fat cell gene linked to colon cancer. We will also tell about new developments in the fight against the
VOA慢速英语2008年（十一）月
AS IT IS 2014-08-15 Researcher Says Test New Ebola Drugs Now 研究人员说现在正测试新的埃博拉病毒药物 A man who discovered the Ebola virus says now is the time to test drugs that could help people infected with the dangerous disease.
2014年VOA慢速英语(八)月
Progress Made in Fight Against Ebola 对抗埃博拉取得的进展 International health officials say the number of new Ebola cases in West Africa is falling. But the experts warn this news must not slow the fight against Ebola. The United Nations i
2014年VOA慢速英语(十一)月
New Malaria Vaccine Passes Safety Test The fight against malaria may have taken a promising step forward with the latest tests of a new kind of vaccine, which aims to keep people healthy and prevent the infection from spreading. Most malaria vaccines
VOA标准英语2011年(九月)
By Lisa Bryant Paris 20 October 2009 A group of researchers says an experimental AIDS vaccine trial in Thailand shows the shot has a modest but significant effect -- and that it offers hope for the future. Findings which were presented at an interna
VOA标准英语2009年(十月)
Voice 1 Welcome to Spotlight. Im Ryan Geertsma. 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 Since 1981, more than 30 million
环球英语 Spotlight
By Zulima Palacio Washington, DC 13 December 2006 watch Malaria Research report Malaria is spread by mosquitoes Experts and scientists around the world agree that the fight against malaria will only be won through a combination of approaches ranging
2006年VOA标准英语（十二月）
It's a frustrating thing most of us have experienced. 大多数人都有过这种沮丧的经历。 A song gets stuck inside of your head, seemingly playing on a permanent loop. 你的脑海里总回荡着一首歌，这歌似乎还处于循环播放模
阅读空间
Efforts are about to be increased in India to combat two serious communicable diseases - polio and malaria. VOA Correspondent Steve Herman reports from New Delhi that India is to receive more than $500 million from the World Bank to increase malaria
VOA标准英语2008年（八月）
Walnuts are the healthiest of all the nuts and should be eaten more as part of a healthy diet, US scientists say. 美国科学家称核桃是所有坚果中最为健康的一种，应该作为健康饮食的一部分多吃。 Scientists from Pennsylv
趣味英语
Married Love is the subtitle of the opera Fidelio. A woman disguises herself as a man in order to rescue her husband from prison. It's perhaps not too fantastic or surrealistic to think that his obsession with the Fidelio theme which after all he wen
英语听力：文化博览2008年