求翻译：安全评价的目的是查找、分析和预测工程、系统存在的危险、有害因素及可能导致的危险、危害后果和程序，提出合理可行的安全对策措施，指导危险源监控和事故预防以达到最低事故率、最少损失和最优的安全投资效益。是什么意思？

The purpose of the safety assessment is to find, analysis and prediction of engineering, the system is dangerous and harmful factors, and may lead to dangerous, harmful consequences and procedures, reasonable and feasible safety countermeasures, guidance hazard control and accident prevention in ord

Secure the purpose of the evaluation is to find, analyze and predict system works, there is a dangerous, harmful factors and may result in the dangerous and harmful consequences and procedures, reasonable and practical approach to security measures, and monitoring the source of danger and accident p

The safety evaluation goal is the danger, the harm consequence and the procedure which the search, the analysis and the forecast project, the system existence danger, the harmful factor and possibly cause, proposed the reasonable feasible security countermeasure measure, the instruction dangerous so

Security assessment is designed to find, analyze and forecast project, dangerous and harmful factors in the system and can lead to dangerous consequences, harm and procedures, propose reasonable security measures, steering hazard monitoring and accident prevention to achieve the lowest accident rate

正在翻译，请等待...