求翻译：对西华师范大学、武汉理工大学、扬州大学、东南大学、东华大学、江苏科技大学、哈尔滨商业大学的300名大学生进行调查是什么意思？

Of China West Normal University , Wuhan University of Technology, Yangzhou University, Southeast University, Donghua University, Jiangsu University of Science and Technology , Harbin University Business 300 college students were investigated

The West China Normal University, Wuhan University of Technology, Yangzhou University, Southeast University, Donghua University, Jiangsu University of Science and Technology, Harbin University of Commerce of 300 university students to investigate

To the Xihua normal university, Wuhan University of Science and Technology, Yangchow University, southeast the university, east Chinese University, the Jiangsu scientific and technical university, the Harbin Commercial University's 300 university student carries on the investigation

China West Normal University, Wuhan University of technology, Yangzhou University, Southeast University, Donghua University, Jiangsu University of science and technology, investigate the 300 students Harbin University of Commerce

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