通过对西尧煤矿瓦斯动态分析,应用计算方法进行了防突预测,并对此提出了相应防治措施。
Through the dynamic analysis on the gas in Xiyao Coal Mine, this paper makes the penetration prediction by using the calculation method, and advances some corresponding preventive measures.
萨科奇的母亲安德烈及其父亲帕尔·萨科奇育有三子,分成别是:纪尧姆、尼古拉和弗朗西斯。
Sarkozy's mother Andree and Pal Sarkozy had three sons: Guillaume, Nicolas and Francois.
萨科奇的母亲安德烈及其父亲帕尔·萨科奇育有三子,分成别是:纪尧姆、尼古拉和弗朗西斯。
Sarkozy's mother Andree and Pal Sarkozy had three sons: Guillaume, Nicolas and Francois.
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