Xinhua Shandong channel April (Zhu Shanshan Lu Qi) (Zhu Shanshan Lu Qi) April 18th, the University of Jinan's seventh "constant Tuo three dragon" cup electronic circuit design competition final in the University of Jinan west campus, the competition awarded a total of 5, two, 8, three awards 15. As an effective channel to enhance the students' practical ability and engineering practice, the "