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1)  air filter efficiency
空气过滤效率
2)  high efficiency air filter
高效率空气过滤器
3)  HEPA
高效空气过滤
1.
Investigation of media for HEPA filters;
用于高效空气过滤器的过滤介质的研究
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4)  HEPA filter
高效空气过滤器
1.
On the basis of the theoretical formula that are resulted from the experiments of the resistance in the multi-tube high efficiency particulate air filters(HEPA filter),an optimal design mathematic model of multi-tube HEPA filter is established which adopts the overall life cycle costs of the filter as the objective function.
在实验研究确立的多管式高效空气过滤器阻力的理论公式的基础上,以寿命期总费用为目标函数建立了该型过滤器的最优设计数学模型。
2.
A series of HEPA filters with different pleat distances(2.
探讨了核级高效空气过滤器的结构形式与过滤阻力之间的关系。
3.
Sodium fluorescence method is an important method for on-site test of nuclear HEPA filters.
荧光素钠法是核级高效空气过滤器现场试验的重要方法之一。
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5)  High-efficiency particle air filter
高效空气过滤嚣
6)  filtering efficiency
过滤效率
1.
Analysis of Filtering Efficiency for Aluminum Alloy Based on Hydraulic Simulation Experiment;
基于铸造铝合金过滤效率的水力学分析
2.
According to the parameters from Ruth filtration equation,factors affecting the filtering efficiency of the vertical disc vacuum filter are analyzed and the effect of submerge ratio on filtering efficiency is discussed in detail in the paper.
根据Ruth提出的恒压过滤方程式中之参数,分析影响真空立盘过滤机过滤效率的各个因素,着重讨论立盘过滤机结构中的浸没率对过滤效率的影响,其分析结果可以作为提高过滤机过滤效率的设计参考依据。
3.
Based on the fluid mechanics in porous media and aerodynamics, the effects of the ceramic particle diameter on the pressure drop, permeability passing porous ceramic media, and filtering efficiency are analyzed.
根据渗流力学和空气动力学捕集理论 ,深入分析了陶瓷颗粒尺寸对陶瓷过滤介质压降、渗透率和过滤效率等性能的影响 ,为合理选择陶瓷过滤介质的陶瓷颗粒尺寸提供了理论依据 。
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补充资料：空气超净过滤
分子式：
CAS号：

性质：应用高效过滤介质净化空气的超过滤方法。可使空气达到含有0.3μm/m3的颗粒约3500个以下的程度。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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