我们的情形是在火焰内部产生气流。
而我们的情形是在火焰内部产生气流。
所谓的低速，就是不产生气流。
风扇用来将压缩机和燃烧室外面90%的空气吹动以产生气流。
This fan is used to blow up to 90% of the air around the outside of the compressor and combustion chamber.
这种压力传感装置之一是一弹性气囊，它受到击打时被压缩，产生气流冲击一个气控发声器，发出声音。
The pressure sensor can be an elastic air bag, and the elastic air bag can be compressed when struck in order to generate air current to impact an air-controlled sounder to sound.
“这和向火焰上吹空气非常不同”Cademartiri说，“向火焰上吹气时，是在火焰外部产生气流并将空气推入火焰中。”
"This is quite different from blowing air on the flame," Cademartiri said. "When you blow on the flame, you generate flow outside the flame and you push air into this flame."
“这和向火焰上吹空气非常不同”Cademartiri说，“向火焰上吹气时，是在火焰外部产生气流并将空气推入火焰中。”
"This is quite different from blowing air on the flame," Cademartiri said. "When you blow on the flame, you generate flow outside the flame and you push air into this flame."
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