摘要是科技论文中的重要组成部分，是以提出文献内容梗概为目的，不加评论和补充解释，简明、确切地记述文献重要内容的短文。其内容包括研究目的、研究方法和手段、研究结果、结果分析和结论等几主要部分。重点应突出作者研究的创新性结果，主要结果和结论应交代清楚，不能含 Abstract is an important part of a scientific paper. It aims to provide a synopsis of the content of a document. It concisely and accurately describes essays with important content without adding any comment or supplementary explanation. Its contents include research purposes, research methods and means, research results, results analysis and conclusions and other major parts. Emphasis should be placed on the innovative results of the authors’ research, with the main findings and conclusions to be clearly explained and can not be included