调查研究

• The goal of most b2b searchers is research
  大多数b2b搜索者的目标在于调查研究。
• Investigation and study on pupil ' s outside reading
  中小学生课外阅读现状调查研究
• Survey to the optional p . e . courses in high schools
  对高校体育选项课的调查研究
• Surveys on resources of wild animals in benxi areas
  本溪地区野生动物资源调查研究
• Travel characteristics survey 2002 - final report
  二零零二年交通习惯调查研究报告
• A psychological survey of primary school teachers
  小学教师心理健康状况调查研究
• Participate the investigation of the cancer disease
  参与关于癌症病情的调查研究。
• Investigation of insomnia in retired army officers
  军队离休老年干部失眠的调查研究
• Investigation on the experimental teaching of agronomy
  农学实验教学的调查研究