social investigation

常见例句

双语例句

• Promote the theory and practice, encourage students to do social investigation and practice in summer and winter vacations.
  提倡理论与实践相结合，鼓励学生利用寒暑假从事社会调查和实践。
  www.scuec.edu.cn
• The article introduces briefly the social investigation method used and forms two research hypotheses.
  文章简略地介绍了所使用的社会调查方法，并形成了两个研究假设。
• As a system, the works of social investigation of juvenile's delinquency must be endurable and stable.
  尤其作为一项制度而言，未成年人刑事案件社会调查制度必须具有持续性、稳定性。
  www.591-lw.com
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