Not tall. According to the inquiry, the reasons for the rejection are insufficient depth of the paper, insufficient theoretical innovation and insufficient analysis of the technical status of the paper at home and abroad, which leads to the rejection rate ranging from 10% to 15%. Science, Technology and Engineering, founded in 20001,is a comprehensive academic journal headed by China Association for Science and Technology and sponsored by China Association for Technology and Economics, which mainly reports the innovative achievements of basic theory and applied research of natural science in China.