pre-investigation

pre-investigation什么意思,pre-investigation翻译

基本解释

网络: 审前调查

例句

• In the pre-investigation, we screened for questionnaire items and formed the formal questionnaire through exploratory factor analysis (EFA).

  预测运用探索性因子分析筛选问卷项目，修改预试问卷，形成正式问卷。

• The questionnaire was designed through literatures reading, experts assessing and pre-investigation.

  调查表的设计经过文献查阅、专家讨论、预调查等过程。