求翻译：通过对我国气站安全生产现状及存在的问题分析充分发挥安全评价的作用，加强对危险源的识别和监控在建筑施工前，必须进行安全预评价，应用安全评价的原理和方法对系统（工程、项目）中存在的危险、有害因素的种类和程度，是什么意思？

Production Status and Analysis of the problems on the safety of gas stations in China to fully play the role of the safety assessment, identification of sources of danger and monitoring must conduct safety pre-evaluation before construction, the principles and methods of application security assessm

Through the my gas station safety status quo and the existence of the full security analysis of the role of evaluation, the source of danger to identify and monitor the construction would be carried out before security pre-evaluation, and application security assessment of theory and methods of the

Through stands the safety in production present situation to our country gas and the existence problem analysis full display safety evaluation function, strengthens to the dangerous source recognition and the monitoring before the construction construction, must carry on the safe pre-appraisal, the

Gas stations in China through the analysis of safety production present situation and existing problems of safety evaluation role into full play, enhanced identification and monitoring of hazard in front of the building, to safety assessment of must, application security principles and methods for t

正在翻译，请等待...