标签：传染性疾病 相关文章
The descendants of longtime urban dwellers show increased genetically driven resistance to tuberculosis, due to evolutionary selection pressure over millennia. Christopher Intagliata reports 城市长久居住民的后代，经过数千年的自然选择
60秒科学
20 饮用少量白酒可以预防心血管疾病 DATE=5-10-01 TITLE=SCIENCE REPORT - Alcohol and the Heart BYLINE=Nancy Steinbach （Start at 59
自然探索
I have a trivia question for you, Don. What do the Ebola virus, anthrax, and the avian flu have in common? 唐，我有个小问题想问你，埃博拉病毒、炭疽热和禽流感这些疾病有哪些共同的特点？ Researching Disease 疾病研究
初学者听力文摘精选
How Do Scientists Study Deadly Diseases? I have a trivia question for you, Don. What do the Ebola virus, anthrax, and the avian flu have in common? 图片1 Researching Disease After all, theyre some of the most dangerous, deadly diseases around. On t
英语听力文摘 English Digest
Diseases of Cassava Wreak Havoc in Africa 木薯疾病在非洲肆虐 From VOA Learning English, this is the Agriculture Report. 这里是美国之音慢速英语农业报道。 Cassava is an important crop in some countries. More than 160 million pe
2013年VOA慢速英语(十一)月
People With ADHD Have Different Brains 患有多动症的人有着不同的大？ Certain brain structures related to emotion and reward are smaller in people with the disorder, new research finds. 据最新的研究表明，患有多动症的人的大
阅读空间
这一代人的生命已经被延长了30年－这三十年并不仅仅是对生命的脚注或一种疾病。简方达在TEDxWomen上提出了我们应当如何度过生命的这个新阶段。
TED公开课:告女性说
Disease Threat Grows with Aceh Rains 暴雨引起疾病威胁 The U.N. aid workers and Indonesian health authorities have moved quickly to prevent an outbreak of measles among children in refugee camp
VOA2005（上）--环境科学探索
WHO Says Disease is Biggest Threat for Tsunami Survivors 世卫组织称疾病是海啸幸存者最重大的威胁 With millions of people in Southeast Asia living without clean water and proper sanit
VOA2005（上）--海啸灾难纪实
Diseases Jump Borders to Infect African Livestock 疾病跨境感染非洲牲畜 The United Nations Food and Agriculture Organization is urging farmers to be on guard against transboundary animal diseases. Officials warn that ticks, lice and other pe
2015年VOA慢速英语(九)月
> 27 天气变暖会引发多种疾病 DATE=5/25/01 TITLE=ENVIRONMENT REPORT - Effects of Climate Change in the United States BYLINE=Cynthia Kirk （Start at 59
自然探索
> 25 美国官方提出要预防来自动物的传染疾病 DATE=5-22-01 TITLE=AGRICULTURE REPORT - Preventing Infections from Animals BYLINE=George Grow （Start at 59
自然探索
FAO: Animal to Human Disease More Likely 粮农组织警告动物来源疾病的传播 About 70 percent of the new diseases that have infected humans in recent decades have come from animals. The U.N. Food and Agriculture Organization warns its getti
VOA常速英语2013年(十二月)
Warmer Temps Trigger More Disease升温引发更多疾病 Climate change is often associated with extreme weather events, melting glaciers and rising sea levels. But it could also have a major impact on human, animal and plant health by making it eas
VOA常速英语2013年(八月)
As the critical 72-hour rescue period ends, authorities have launched sanitation works and preventive measures to avert any possible outbreak of an epidemic in the quake affected zone. In response to continuous high temperatures and rain since the ea
CCTV9英语新闻2014年08月
Disease 疾病 anemia, anaemia 贫血 angina pectoris 心绞痛 appendicitis 阑尾炎 arthritis 关节炎 bronchitis 支气管炎 cancer 癌 catarrh 卡他,粘膜炎 chicken pox, varicella 水痘 cholera 霍乱 cold 感冒,伤风,着凉 (head) cold 患感冒 diabetes 糖尿病 diphtheria
英文语法词汇
DNA Technology Helps Famers Identify Crop Diseases It is often difficult for farmers to identify diseases quickly enough to protect their crops and those on neighboring farms. Now, some farmers are using a simple device directly in the field to find
2019年VOA慢速英语(一)月
In the coming years, I became a medical student. 后来几年，我去了医学院读书。 One of every hundred children born worldwide has some kind of heart disease. 我得知，世界上每一百个新生儿中就会有一个患有某种心脏疾病
TED演讲科学篇
As you can see, the device enters the body through the natural channels. 我们可以看到，这种器材无需大型切口就可以进入人体。 Doctors have only to close the catheter through the hole. 医生只需要在穿过心脏缺损的部分
TED演讲科学篇
Science and technology 科学技术 Heart disease and the microbiome 心脏疾病与微生物 High steaks 牛排吃越多，心脏病风险越高 Hardening of the arteries may be caused by a malign interaction of meat-eating and intestinal bacteria 肉
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