摘要是现代科技论文的必要附加部分，它要求提供论文内容梗概，不加注释和评论，具有独立性和自明性，并拥有与论文同等量的情报信息，字数不多，便于读者阅读取舍，供二次文摘采用，为计算机检索提供方便。结合笔者编辑例证阐述了撰写科技论文摘要的方法。 Abstract is an essential part of modern science and technology papers, it requires the provision of a summary of the contents of the paper, without comments and comments, with independence and self-evident, and has the same amount of papers and intelligence information, the word is small, easy for readers to read and choose for Second Abstracts used to facilitate computer retrieval. Combined with the author’s editorial example illustrates the method of writing abstracts of scientific papers.