求翻译：摘要：以某地区2003年以来9年间发生的有色金属企业生产安全事故统计数据为基础,应用数理统计的方法, 通过统计分析,查找事故类型分布特征和特点，提出企业防范安全生产事故的措施和对策,为企业实现更好的安全管理绩效提供参考。是什么意思？

Abstract: In a region 2003 in the nine years the occurrence of non-ferrous metals enterprises production safety accident statistics, application of mathematical statistics the methods, statistical analysis, to find Accident type distribution of the parameters and characteristics, and asked the enter

Summary: To a certain region since 2003, 9 years of non-ferrous metal enterprises production accidents statistics-based, application of mathematical methods of statistics, statistical analysis, to find type of incident and character, and demographic characteristics of the business against accidents,

Abstract: The non-ferrous metal enterprise production safety accident statistics data 2003 during 9 years have occurred which since by some area is the foundation, the application mathematical statistic method, through the statistical analysis, the search accident pattern distribution characteristic

Summary: in some regions of non-ferrous metals since 2003 9 year enterprise production safety accident based on statistical data, application of mathematical statistic methods, by using statistical analysis, find accident type distribution and characteristics make enterprise preventive measures and

正在翻译，请等待...