中文摘要是科技论文的点睛之笔。目前科技论文的摘要往往存在三类主要问题,即研究背景性内容过多、没有研究目的及内容抽象空洞。修改此类摘要,首先要全面掌握文章主旨,然后运用一定的写作经验,对引言、正文及结果结论中的中心语句加以提炼,便可形成一篇既独立于全文又能全面概括其主要内容的摘要。 Chinese abstract is the crowning touch of scientific papers. There are often three main problems in the current abstracts of scientific papers, that is, there are too many background contents in research, there is no research purpose and the content is abstract and empty. To revise such abstracts, we must first grasp the essence of the essay, and then use some writing experience to refine the central statement in the introduction, the text and the conclusion of the conclusion so as to form an abstract that is independent of the full text and comprehensively summarizes its main contents Summary.