比同类发动机更安静，凉爽的排气。

Quieter and cooler exhaust than competing engines.

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发动机压力比(epr)，进气压力与排气压力值的比，某些发动机以此作为设定推力的主要依据。

Engine pressure ratio (EPR), the ratio of inlet pressure over exhaust-let pressure measurements. The ratio is used as the primary parameter to set thrust on some engines.

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而若是夏季高温高湿天气，进入干燥机的空气中已含有很多水分，故而干燥机在夏天所需要的排气风机比寒冷冬季要多。

Also, on a hot humid summer day, the "dry" air coming into the drier to replace the wet air is already carrying a lot of water, therefore more exhaust will be required than on a cold dry winter day.

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