West Nile Virus West Nile virus(WNV) was first isolated from a febrile 1 adult woman in the West Nile District of Uganda in 1937. The virus became recognized as a cause of severe human meningoencephal

发表于:2018-12-30 / 阅读(114) / 评论(0) 分类 英语沙龙2004全年合辑上

87 蚊子传播疾病导致每年数百万人死亡 DATE=8-28-01 TITLE=SCIENCE IN THE NEWS #2139 - Diseases Spread by Mosquitoes BYLINE=Nancy Steinbach VOICE ONE: This is Sarah Long. VOICE TWO: And th

发表于:2019-01-02 / 阅读(56) / 评论(0) 分类 科技之光

1. Sectarian violence rage s in Iraq. Gunmen killed 21 people in Iraq Sunday, including 12 students on their way to take exams. Militants also opened fire on a minibus carrying telecommunication emplo

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Numerous Encephalitis Cases Devastate North India In India every year, during the rainy monsoon season, hundreds of children die or become disabled, physically or mentally, after contracting Japanese encephalitis. Doctor K. P. Kushwaha is a senior pe

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SCOTT SIMON, HOST: Kentucky Derby day - sorry if we didn't mention that in sports - post time this afternoon, 6:46 Eastern. Midway University - an hour's drive away from Churchill Downs to the east in the Kentucky bluegrass - it's a small school with

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haloperidol Chinese氟哌啶醇 hamartoma Chinese错构瘤 handicap Chinese障碍 handicraft spasm Chinese职业性痉挛 Hand-Schuller-Christian disease Chinese慢性特发性黄瘤病 Harada disease Chinese哈雷大病 head holder Chinese头固定架 head nystagmus Chinese旋转

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