英德
有道
百度
谷歌
图片
维基
百科
统计调查方法
statistical survey method
- 本文研究采用统计调查与实地研究相结合的方法，通过问卷调查与深度访谈搜集资料。
This paper gathers information through questionnaire survey and in-depth interviews by the method of combining statistical investigation with on-the-spot research. - 本文结合统计调查与分析方法和工具对B公司进行了文案调查，并对随机选出的管理人员、技术人员和操作服务人员进行了问卷调查和访谈调查。
In this Article, A deeply copy survey about B company was made, and randomly selected the company's managers, technical staff and operations staff conducted a survey and interview survey in company. - 方法：选取低出生体重儿、早产儿及正常出生体重儿各2 0 0例进行乳牙龋齿、釉质发育缺陷统计调查。
Methods:This study included 200 children with histories of low birth weight or premature infant, their incidence of the dental caries and developmental enamel defects were surveyed.
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