卫生防护距离的确定对于新建工业企业的选址和现有工业企业的环境管理起着至关重要的作用。
Determination of health protection zone is crucial for selecting the site of new industrial enterprises and environment management of existing industrial enterprises.
在氮肥厂环境评价中，确定卫生防护距离是非常必要的，而相关的研究、介绍却较少。
It is very necessary to determine the health protection zone in environmental impact assessment for nitrogenous fertilizer plant, but the research and introductions are less.
探讨环境影响评价中如何合理确定垃圾填埋场周边建设的控制距离，科学设置垃圾填埋场的防护距离，已成为解决恶臭污染问题的有效途径之一。
To control the distance between the landfill sites and buildings else around becomes one of the effective methods to prevent the offensive odor for environmental impact assessment.
分别根据工程防护和工程爆破理论，对航、炮弹销毁时的弹片、冲击波和振动等安全距离计算进行了对比研究，有关研究结论可供销毁废旧航、炮弹的环境安全评估参考。
Based on the theory of protective engineering and blasting, the damage effects of primary fragments, shock wave and vibration in destruction of bygone aero-bomb and shell are discussed.
分别根据工程防护和工程爆破理论，对航、炮弹销毁时的弹片、冲击波和振动等安全距离计算进行了对比研究，有关研究结论可供销毁废旧航、炮弹的环境安全评估参考。
Based on the theory of protective engineering and blasting, the damage effects of primary fragments, shock wave and vibration in destruction of bygone aero-bomb and shell are discussed.
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