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劳动卫生 看来现今每个人都在谈论着它。但是,有多少人理解它的重要性呢?本短文旨在通过勾画劳动卫生的三项原则——识别、评价和控制职业危害因素,来提出其基本概念。 识别 对职业性健康(因素)的识别,包括了对于不同类型危害的了解和通晓,以及这些危害对于工人健康的不良作用。为了更清楚地阐述识别这个步骤,需要区别定性和定量二者之间的不同。定性评判仅作描述,而定量权衡则涉及数量和数字的问题。识别过程,基
Labor Hygiene It seems that everyone is talking about it today. However, how many people understand its importance? The essay aims to propose its basic concepts by delineating the three principles of labor hygiene - identifying, evaluating and controlling occupational hazards. Identification Identify occupational health (factors), including knowledge and understanding of different types of hazards, and the adverse effects of these hazards on the health of workers. In order to articulate this step of identification more clearly, one needs to distinguish between qualitative and quantitative differences. Qualitative judgments are only described, while quantitative trade-offs involve both quantitative and numerical issues. Recognition process, base