Whooping cough is a serious respiratory disease caused by Bordetella pertussis.
百日咳是一种由百日咳杆菌引起的严重的呼吸系统传染病,百日咳疫苗是预防百日咳最有效和最经济的手段.
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此后作者还能够通过试验室和需报告的传染病记录被动追踪队列.
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This paper mainly devotes to study limit theory of Markov skeleton processes through renewal method.
利用侯振挺教授等人提出的马尔可夫骨架过程理论讨论了传染病数学模型.
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更让我们惊奇的是, 这个问题, 竟然难倒了很多运动生理学家还有传染病学家.
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Being unhappy is like an infections disease. It causes people to shrink away from the sufferer.
不快乐就像是传染病, 它使得人们都躲避不快乐的人.
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Being unhappy is like an infectious disease. It causes people to shrink away from the sufferer.
不快乐就像传染病, 它使得人们对不快乐的人唯恐避之不及.
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The academic epidemics usually start stop when the summer rainy rainy season begins.
传染病通常在夏季雨季开始是结束.
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The threatened epidemic of smallpox was kept under control by the authorities'vigorous action.
由于当局采取了强有力的行动,天花这种危险性很大的传染病被控制住了.
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Being unhappy is like an infectious disease; it causes people to shrink away from the sufferer.
不快乐就像一种传染病, 人们往往对不快乐的人退避三舍.
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一种严重的传染病,可导至口腔溃烂 、 肺炎及高烧. 预防方法:每年准行防疫注射.
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At home it began a program to vaccinate children against infectious childhood diseases.
在国内开展了接种计划,予防儿童传染病等.
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加强医疗机构传染病防治管理是医疗卫生工作的重中之重.
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