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在煤矿生产中,采场通风风量与瓦斯涌出量之间有着密切的关系。我们从渡口、水城、鹤岗、打通、芙蓉等地现场实际测定的资料,得出了它们之间的一些关系。但由于矿井自然环境、采掘方法各不相同,以及生产条件的限制,要在矿井中开辟一个理想的实验区,进行全面地、系统地观测是困难的,也很不经济。为此试用模型实验来验证在生产矿井中观测到的现象,进一步探索它们的相互关系就非常必要。
In coal mine production, there is a close relationship between the ventilation capacity of the stope and gas emission. We from the ferry, Watertown, Hegang, get through, Hibiscus and other places of the actual measured data, come to some of the relationship between them. However, due to the different natural environment and mining methods, as well as the limitation of production conditions, it is difficult and not economical to conduct a comprehensive and systematic observation in order to develop an ideal experimental area in the mine. Therefore, it is very necessary to test the model experiments to verify the phenomena observed in the production mines and to further explore their interrelationships.