Detailed analysis of vortical structure in fire plume has an important significance in the research of the spread of fire.

火羽流涡旋结构的详细分析对火灾蔓延特性的研究有重要指导意义。

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The explosion and fire at Chernobyl sent parts of the reactor core high into the atmosphere in a plume that drifted over Ukraine, Belarus, Russia and western Europe.

发生在切尔诺比利的爆炸和大火将反应堆的内核炸到了高空中，陷入气流中并漂浮到乌克兰，白俄罗斯，俄国和西欧地区。

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Minnesota Public Radio reported that the plume from the Pagami Creek Fire was picked up by doppler radar.

也就是众所周知的积雨云，据明尼苏达州公共广播报道帕加米湾大火羽云是由多普拉雷达获得的。

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"The smoke plume of that fire extended some 14km (8.6 miles) into the air and even prevented us from getting aircraft overhead because of just how dangerous and bumpy the conditions were, " RFS Deputy Commissioner Rob Rogers was quoted by ABC News as saying.

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Another one executes a terrifying circle in the air before resuming its upward flight, a plume of smoke and fire thundering out behind it.

FORBES: "Let's Punch A Hole In the Sky"

The fire has been monitored by the fire service which said using water to put it out would create a giant ash plume.

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