xxx（题目）摘要：XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX关键词：xxx XXXXXXXXXXXXXXXYYY①XXXXXXXXXXXXXXXXXPPP②XXXXXXXXXXXXXXEEE③XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX(此为正文)参考：《》《》《》《》注：①②③(不是太正式太专业的论文就不用写注了)
去中国知网上下一篇论文完后看看就知道了
xxx（题目）
摘要：XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
关键词：xxx
XXXXXXXXXXXXXXXYYY①XXXXXXXXXXXXXXXXXPPP②XXXXXXXXXXXXXXEEE③XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX(此为正文)
参考：《》《》《》《》
注：①②③(不是太正式太专业的论文就不用写注了)
去中国知网上下一篇论文完后看看就知道了