The methods used for analysis and sampling are the necessary basis for food inspection and control.

分析和取样方法是对食品进行检验和控制的必要基础。

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Xi 'an Center for Disease Control and Prevention conducted a sampling inspection fever students, of which 14 were positive (11 males and 3 females), diagnosed as influenza a H1N1 influenza cases.

西安市疾病预防控制中心对发热学生进行了采样检测，其中14例阳性(男11例，女3例)，确诊为甲型h1n 1流感病例。

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Guidance on sampling and detection will be developed by EU in order to facilitate control, analyses and inspection.

取样和检测的指导书将由欧盟来完善以促进控制、分析和检验。

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