However, due to the compressed air dryer's main purpose is to reduce the air only water vapor, therefore dryer oil removal ability is difficult to determine.
然而，由于压缩空气干燥器的主要目的仅仅是降低气流中的水蒸气含量，因此干燥器的除油能力很难确定。
2
The increasing pressure for the ability of water vapor in the air, but lower temperature rise will make for the ability to increase the water vapor in the air.
压力增加使空气容纳水蒸气的能力降低，但温度升高将使空气容纳水蒸气的能力提高。
3
The main aim of the paper is to study the separation ability of the zigzag rotating bed at the lager vapor and liquid flux.