求翻译：Abstract: The goaf oxygen consumption speed, goaf air migration rule , goaf gas emission rules and goaf inbreak rules from the result of the close oxygen heating experiment in Daxing mine are combined.By means of applicating Fluent software on the numerical simulation of air flow field in goaf in the N2-706 working fac是什么意思？

待解决 悬赏分：1 - 离问题结束还有