今天发表的这项研究报告，更新了2007年发表的以不同类型癌症为调查对象的一项重大癌症预防研究。
The report, published today, updates a major cancer prevention study released in 2007 that examined different types of cancer.
以河北科技师范学院为调查对象，探讨了“教考分合”考试模式结构。
Taking Hebei Normal University as the investigation object, the article discussed the mode structure of "integration and division of teaching and testing".
本研究采用问卷调查等方法，以河南省信阳市公务员为调查对象，对公务员的健身现状进行调查分析。
Taking questionnaire as the method, this study has carried through investigation and analysis of the body-building actuality of civil servants in Xinyang, Henan Province.
应用推荐