Analysis the safe hidden danger and countermeasure of FCC slurry system in petrochemical enterprise, to assure safety production of FCC in petrochemical enterprise.
分析了石化企业催化裂化油浆系统的安全隐患及对策，以确保石化企业催化裂化的安全生产。
This research aimed at the fatalness for using liquid rocket propellant in our country spaceflight launch site, applied the principle of safe system engineering to analysis the dangerous factors.
本研究针对我国航天发射场液体火箭推进剂作业中存在的危险性，利用安全系统工程原理，对推进剂作业的危险因素进行了系统分析。
On the foundation of each influencing factor in the road traffic safe system, through integration analysis we can find out appraisement index used in traffic accident-prone locations identification.
在综合分析道路交通安全系统中各影响因素的基础上，找出事故多发点的评价指标，用于交通事故多发点鉴别的分析。
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