以一个实际矿井火灾事故为例，定性分析火灾期间风流逆转原因及稳定风流措施。
Taking a practical fire failure in mine to be as an example, this paper analyzes qualitatively the reasons resulted in inversed air current within fire period.
西伯利亚高压区保证了日本北部强而稳定的风流，然而这个区域的公共事业公司却没有利用这项天然的能源资源。
The Siberian high-pressure zone ensures a strong and steady wind flow over northern Japan, but the regions utility companies have not taken advantage of this natural energy resource.
分析了瓦斯突出时产生的瓦斯风压对风流稳定性的影响，并提出了有关的防范措施。
The influence of gas flow pressure produced in gas outburst on air flow stability is studied and related countermeasures are proposed.
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