调查研究

• Research on stress among engineering college student
  理工科大学生心理压力的调查研究
• A investigation on mathematical realistic problems
  小学数学真实性问题解决的调查研究
• Study on resource of germ - plasm from pueraria dc
  息烽县葛的种质资源调查研究
• The investigating study of tacit knowledge sharing
  主体隐性知识共享调查研究
• The council of american survey research organization
  美国调查研究组织委员会
• A survey of college students ' interest in pe
  对大学生体育学习兴趣的调查研究
• Study of sports consumption for college students
  对大学生体育消费的调查研究
• Investigation on college students ' self - disclosure
  大学生自我表露的调查研究
• Clinical investigation and research of familial
  家族性桥本病及其并发病的临床调查研究