论著正文前附200字左右的中文摘要,包括目的、方法、结果、结论四要素,简明扼要,关键词3~8个;英文摘要应比中文摘要详细,300个实词左右。英文摘要的目的部分应概括写出本研究的研究背景和目的;方法部分应写明研究对象的数目、来源、分组情况及所用的研究方法和工具;结果部分应 The main body of the text attached 200 words or so before the abstract, including the purpose, methods, results, conclusions of the four elements, concise, the key words 3 to 8; English abstract should be more detailed than the Chinese abstract, 300 words or so. The purpose part of the English abstracts should be summarized and the background and purpose of the study should be written out. The method part should indicate the number, origin and grouping of research subjects and the research methods and tools used. The results should be