That is to say , IPC is the multiple caus - ing change of population dynamic trend.
控制指数值即为引起种群数量发展趋势发生改变的倍数.
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Conclusions : The severe situation of antibiotic resistance caus for restrictied of misuse of antibiotics.
结论∶本地区常见致病菌耐药情况较严重,需合理使用和控制滥用抗生素.
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