船舶和海运技术。可通过内燃机车辆的货舱舱位之间的通风量。所需总气流流量的理论计算。
Ships and Marine technology - Ventilation of cargo Spaces where vehicles with internal combustion engines are driven - Calculation of theoretical total airflow required.
强调排烟工况下管网总阻力、漏风量均远大于通风空调工况，必须严格认真地计算。
Emphasizes that the resistance of the pipe system and the air infiltration rate under smoke exhausting are far more than those under ventilation, so as to need a careful calculation.
受控循环通风是一种新型的通风方式，在不提高矿井总的新鲜风量的同时，就能提高工作面的有效风量。
Controlled cycle ventilation is a new ventilation system. We could increase the effective volume of wind at work face without increasing the total volume of fresh air in the mine.
受控循环通风是一种新型的通风方式，在不提高矿井总的新鲜风量的同时，就能提高工作面的有效风量。
Controlled cycle ventilation is a new ventilation system. We could increase the effective volume of wind at work face without increasing the total volume of fresh air in the mine.
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