企业安全工作的最大难题是不能全面、认真贯彻“安全第一”的方针。笔者认为,安全是生产系统中的人、物、能量和信息等要素有序运动可靠程度的度量。事故则是生产系统中诸要素运动失序并发生能量非正常转移,造成破坏的结果。安全工作就是强化和优化生产系统中的诸要素的有序运动,因 The biggest problem in the work of enterprise safety is that we can not fully and conscientiously implement the principle of “safety first”. In my opinion, security is a measure of the degree of orderly movement of people, things, energy and information in production systems. Accident is the production system, the elements of the movement disorder and abnormal energy transfer occurs, resulting in the destruction of the results. Safety work is the orderly movement of the elements in the production system to be strengthened and optimized