INDOORenvironmentalhealth专业外文翻译….docVIP

Indoor Environmental Health Indoor environmental health comprises those aspects of human health and disease that are determined by factors in the indoor environment. It also refers to the theory and practice of assessing and controlling factors in the indoor environment that can potentially affect health. The practice of indoor environmental health requires consideration of chemical, biological, physical and ergonomic hazards. 室内环境健康包括那些方面的人类健康和疾病是由室内的因素决定的 environment. It also refers to the theory and practice of assessing and controlling factors in the indoor environment that can potentially affect health. The practice of indoor environmental health requires consideration of chemical, biological, physical and ergonomic hazards. 环境。它也指的是理论和实践的评估和室内环境的控制性因素，可能会影响健康。室内环境健康的实践需要考虑化学，生物，物理和符合人体工程学的危害 It is essential for engineers to understand the fundamentals of indoor environmental health because the design, operation, and maintenance of buildings and their HVAC systems significantly affect the health of building occupants. In many cases,buildings and systems can be designed and operated to reduce the exposure of occupants to potential hazards. Unfortunately, neglecting to consider indoor environmental health can lead to conditions that create or worsen those hazards. 工程师要了解基本是必不可少的室内环境健康因为设计，操作，和建筑和HVAC系统的维护明显影响建筑物的居住者的健康。在许多情况下，建筑和系统的设计和操作，减少人员暴露于潜在危险。不幸的是，没有考虑室内环境健 BACKGROUND 背景 The most clearly defined area of indoor environmental health is occupational health, particularly as it pertains to workplace airborne contaminants. Evaluation of exposure incidents and laboratory studies with humans and animals have generated reasonable consensus on safe and unsafe workplace exposures for about 1000 chemicals and particles. Consequently, many countries regulate exposures of workers to these agents. However, chemical and dust contaminant concentrations that meet occupational health criteria usually exceed levels found acc