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吹氧 [chuī yǎng]
oxygen blast
- 大约20分钟后，停止吹氧，对钢液取样分析。
After about twenty minutes the blow is stopped and the metal is sampled. - 在转炉高效吹氧、低硅铁水炼钢和溅渣护炉技术开发中都起到了重要作用。
These play an important role in high efficiency oxygen blowing of converter, steelmaking with hot metal containing low silicon and the exploitation of slag splashings for protecting lining. - 用吹氧管喷出的高达摄氏2,050度的火焰，将铝氧粉烧结成含氧和氢的人造石。
The flame of the blowpipe, heated to a temperature of 2050°C, transforms the alumina into stone with the addition of oxygen and hydrogen.
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