要将它们控制在一个可接受的水平，就需要根据暴露标准和规范对危害因素进行识别和评估。
Control of risk exposures to an acceptable level depends on the identification and evaluation of the hazards with reference to acceptable exposure standards and or specifications.
分析识别乙烯装置裂解炉操作中的危害因素，制定了确保裂解炉安全运行的对策。
This paper identifies the operation hazards of the ethylene cracking furnace, and makes the countermeasures for the safety operation.
目的识别、评价、控制建设项目可能产生的职业病危害因素，保护劳动者健康及其相关权益。
To identify, evaluate and control the possibility of occupational hazardous factors and protect the health and rights of the laborers.
应用推荐