The curves of the relation between efficient value of fibre filter medium, resistance and other variables have been plotted based on the air filtration theories and theoretical calculations.
本文还依据空气过滤理论，进行了大量的理论计算，绘制了关于纤维型滤料的效率、阻力和各有关因素之间的关系的曲线。
The curves of the relation between efficient value of fibre filter medium, resistance and other variables have been plotted based on the air filtration theories and theoretical calculations.
本文还依据空气过滤理论，进行了大量的理论计算，绘制了关于纤维型滤料的效率、阻力和各有关因素之间的关系的曲线。
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