以福建电子信息企业为研究对象，利用调查问卷收集数据，并进行实证检验。
The electronic information enterprises in Fujian Province are taken as research targets. Samples are collected by using questionnaire as a data collection tool.
方法通过回顾性调查辖区1岁组流动儿童预防接种各苗接种率和全程接种率，利用调查问卷形式分析流动儿童迟种漏种的原因。
METHODS To find out the inoculation rate and all-course inoculation rate of age 1 group by a retrospective study, and to find out the reasons of childrens late inoculation and missing inoculation.
利用调查问卷法，对学生体育运动中常见的急性损伤情况进行调查，对结果进行分析处理后，得出了造成急性损伤的原因，并提出预防急性损伤的措施与手段。
By investigating the common acute injury in sports for college students, this paper analyzes the causes of acute joint damnification and the measures and methods of preventing it.
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