... 确定性模型deterministic model R 人传人person to person spread 人类传染病anthroponosis ...
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H1N1 病毒可以人传人。
钟南山告诉公众，这种病毒可以人传人。
Zhong Nanshan told the public that the virus could be transmitted from person to person.
前往中国出差的境外人士患病的消息传出之际，专家正在密切专注这种疾病能够人传人的迹象。
News that the disease has been found in travellers who had been in China comes as experts are watching closely for signs that the disease can be transmitted from person to person.
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