aerosol fire distinguishing的用法和样例：
- He pointed the nozzle of the fire distinguish at the flames.
- The water aerosol Fire extinguishing Agent is a new type of Halon replacement.
- He pointed the nozzle of the fire distinguisher at the flames.
- The high expansion foam fire system (HEFF) is very effective to fire distinguishing due to the high output and speedily spreading of foam with advantages of low water consumption.
- Some characteristics on HEFF including the mechanism of fire distinguishing, available sphere, classification, facilities, cost and attentions in operation are discussed.