压缩空气离开冷冻式空气干燥器时的压力凝露点与换热器的效率、分离器或凝结过滤器的效率、以及适度的排水操作有关。

Compressed air from frozen type of dryer air pressure points and the efficiency of the heat exchanger cleansing, separator filter efficiency, or condensation and moderate drainage operation of the.

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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.

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但是燃烧前将氧气从空气中分离所需的能源几乎不亚于上述将氮气过滤所需的耗费，这就使得两者在效率损失上不相上下。

But the energy used to separate oxygen from air before burning is almost as great as that needed to filter out nitrogen afterwards, leading to a similar loss of efficiency.

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