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对通风机和工况点与通风机特性曲线和网路阻力曲线的关系进行了分析,论述了通风机喘振现象的产生、危害及应急防范措施。
The relationship between ventilator and operating point and ventilator characteristic curve and network resistance curve is analyzed. The generation, harm and emergency precaution of ventilator surge are discussed.