求翻译：摘要：近年来我国煤矿重特大事故时有发生，煤矿事故发生给我国造成了极大的经济损失，并产生了不良的社会影响。我国煤矿事故在爆发之前多数事故征兆已经暴露出来，很多事故是由于管理上出现漏洞所致。针对我国煤矿安全存在的问题，我们建立了适合我国煤矿安全管理本质安全管理体系，体系主要包括风险管理、管理对象的管理标准和管理措施制定、人员不安全行为管理与控制、保障管理、煤矿本质安全管理内部审核和煤矿本质安全管理信息系统等。是什么意思？

Abstract: In recent years, China's coal mines when serious accidents occur, coal mine accidents occurred caused great economic losses to China, and produced a negative social impact. Coal mine accidents in China before the outbreak of the majority of accidents signs have been exposed a lot of the ac

Summary: In recent years, China's coal mines to serious accidents have occurred from time to time, and coal mine accidents happening to our country as a result a great deal of economic losses, and have had a negative impact on society. My coal mine accidents in most accident prior to the outbreak sy