本科论文摘 要在安全评价所发展的历史长河中,最初是保险学分离出的一种概念,而经过了岁月的打磨之后,这个概念已经成为了我们生活中不可或缺的一部分。现在安全第一也成为了我们经常会说的话,但是如果没有安全评价的话哪会有相对的安全呢?没有安全评价的话国家公司或者小企业又要怎么运营呢?公司与企业无法运营的话那我们又该何去何从呢?这就体现了安全评价的重要性。安全包括很多很多种类,生产经营的产物也分为很多种,我本次制作的是某公司年产一万吨新型农膜项目安全预评价论文。通过了这次任务我学到了很多东西并且也充分运用了我能理解的概念知识。我成功的结合了实际与概念,并且明白了农膜公司的运行生产。本科论文关键词:农膜;安全预评价,危险源辨识AbstractSummary In the long history of safety evaluation, it was originally a concept separated from insurance science, but after years of polishing, this concept has become an indispensable part of our life. Now safety first has become a common saying, but if there is no safety evaluation, how can there be relative safety? How do national companies or small enterprises operate without safety evaluation? If companies and enterprises cannot operate, what should we do? This reflects the importance of safety evaluation. Safety includes many kinds, and the products of production and operation are also divided into many kinds. This time I have produced a safety pre-evaluation paper on a company's 10,000-ton annual production of new agricultural film project. Through this task, I have learned a lot and fully applied the conceptual knowledge that I can understand. I successfully combined reality and concept, and understood the operation and production of agricultural film company.本科论文Key words: agricultural film; Safety pre-evaluation and hazard source identification本科论文目 录摘 要........................................................................................................................