topic research

• 课题研究

topic research的用法和样例：

例句

1. Our school is a Young Pioneer subjects research experimental one in Hubei.
   我校是湖北省少先队课题研究试点单位。
2. The data used in this research are from questionnaires and interviews which guarantee their trueness.
   本课题研究所采用的数据均来自问卷调查和访谈，具有研究数据的真实性。