求下面这段话的英文翻译,要人工的规范翻译,不要机翻
目的本文采用称量法和问卷法调查大学生食堂就餐浪费情况,为对大学生开展食物浪费方面的教育提供参考依据。方法选取400名在食堂点餐消费的学生作为调查对象,对其进行问卷调查,同...
目的 本文采用称量法和问卷法调查大学生食堂就餐浪费情况,为对大学生开展食物浪费方面的教育提供参考依据。方法 选取400名在食堂点餐消费的学生作为调查对象,对其进行问卷调查,同时对其餐盒中剩余食物用塑料袋收集并编号。对收集的剩余食物称量并记录。应用Epidata3.0软件进行数据录入与核查,建立Excel2013数据库,应用SPSS13.0 统计软件进行相关描述性分析,分析采用秩和检验与logistics回归分析。结果 大学生食堂就餐浪费发生率为71%,食堂就餐食物浪费量为70.5g(0.0g-108.8g),引起食物浪费的主要影响因素为“不好吃”和“饭菜太多”。结论 大学生食堂就餐浪费情况严重,学校应加强对食堂饭菜质量及卫生的监管,加大对学生节约粮食的宣传教育。
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2017-06-02
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目的 本文采用称量法和问卷法调查大学生食堂就餐浪费情况,为对大学生开展食物浪费方面的教育提供参考依据。方法 选取400名在食堂点餐消费的学生作为调查对象,对其进行问卷调查,同时对其餐盒中剩余食物用塑料袋收集并编号。对收集的剩余食物称量并记录。应用Epidata3.0软件进行数据录入与核查,建立Excel2013数据库,应用SPSS13.0 统计软件进行相关描述性分析,分析采用秩和检验与logistics回归分析。结果 大学生食堂就餐浪费发生率为71%,食堂就餐食物浪费量为70.5g(0.0g-108.8g),引起食物浪费的主要影响因素为“不好吃”和“饭菜太多”。结论 大学生食堂就餐浪费情况严重,学校应加强对食堂饭菜质量及卫生的监管,加大对学生节约粮食的宣传教育。
Objective to using the weighing method and the questionnaire survey of college students canteen waste, and to provide reference for the education of college students to carry out food waste. Methods selected 400 meals in the canteen consumption of students as the research object, the survey and questionnaire, and the meal in the remaining food with a plastic bag to collect and no.. Weigh and record the remaining food collected. Epidata3.0 software was used for data input and verification, Excel2013 database was set up and SPSS13.0 statistical software was used for descriptive analysis. The rank sum test and logistics regression analysis were used. The results college canteen waste rate was 71%, the canteen food waste amount is 70.5g (0.0g-108.8g), main factors affecting the food waste is "delicious" and "too much food". Conclusion college canteen waste seriously, the school should strengthen the canteen food quality and hygiene supervision, increase publicity and education for students to save food.
目的 本文采用称量法和问卷法调查大学生食堂就餐浪费情况,为对大学生开展食物浪费方面的教育提供参考依据。方法 选取400名在食堂点餐消费的学生作为调查对象,对其进行问卷调查,同时对其餐盒中剩余食物用塑料袋收集并编号。对收集的剩余食物称量并记录。应用Epidata3.0软件进行数据录入与核查,建立Excel2013数据库,应用SPSS13.0 统计软件进行相关描述性分析,分析采用秩和检验与logistics回归分析。结果 大学生食堂就餐浪费发生率为71%,食堂就餐食物浪费量为70.5g(0.0g-108.8g),引起食物浪费的主要影响因素为“不好吃”和“饭菜太多”。结论 大学生食堂就餐浪费情况严重,学校应加强对食堂饭菜质量及卫生的监管,加大对学生节约粮食的宣传教育。
Objective to using the weighing method and the questionnaire survey of college students canteen waste, and to provide reference for the education of college students to carry out food waste. Methods selected 400 meals in the canteen consumption of students as the research object, the survey and questionnaire, and the meal in the remaining food with a plastic bag to collect and no.. Weigh and record the remaining food collected. Epidata3.0 software was used for data input and verification, Excel2013 database was set up and SPSS13.0 statistical software was used for descriptive analysis. The rank sum test and logistics regression analysis were used. The results college canteen waste rate was 71%, the canteen food waste amount is 70.5g (0.0g-108.8g), main factors affecting the food waste is "delicious" and "too much food". Conclusion college canteen waste seriously, the school should strengthen the canteen food quality and hygiene supervision, increase publicity and education for students to save food.
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