Method Questionnaire designed by ourselves was used to investigate medicos knowledge about the food hygiene laws, 206 students from two medical schools in our city were enrolled.
方法采用自制问卷对两所医学院校共206名学生进行食品卫生法知识调查。
The laws and regulations of our country grant varying degrees of discretion to the food hygiene administrative organs and their law enforcement officer in practice.
实践中，我国法律、法规赋予各食品卫生行政机关及其执法人员多种不同程度的裁量权。
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