HEPA filter resistance was related with filtration media, pleat distance, pleat depth, pleat shape and air flow temperature.

高效空气过滤器的阻力与滤纸特性、滤纸褶间距、滤纸褶深、滤纸褶形状、气流温度等有关。

youdao

Even when no air flow is needed for temperature purposes it is kept moving to keep the air fresh.

尽管温度不需要气流，但它还是保持流动获得新鲜空气。

youdao

Frozen type air dryer by lowering the temperature of compressed air to close to the freezing point of water, that extra water vapor condense into liquid water, thus and flow separation.

冷冻式空气干燥器通过降低压缩空气的温度至接近水的凝固点，使多余的水蒸气凝结成液体水，从而与气流分离。

youdao

It's usually a combination of temperature,even air flow.

VOA: standard.2010.05.05

Probes at the nose and mouth measure air flow and temperature.

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Growers and distributors have invested in "ripe rooms, " where temperature, humidity and air flow are all regulated.

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