通过对芦岭井田煤层瓦斯地质因素定性定量分析认为，区域地质构造是控制矿井煤层瓦斯的关键地质因素；
Through the qualitative and quantitative analysis of gas geological factors in Luling coal mine, the regional geological structure is the key geological factors of mine coal gas control.
然后，用回归分析法建立起小构造复杂程度与影响地质因素之间的关系模型。
Second, the relational model between the complicated degree of small structure and geological influence factors is built by regression analysis.
在建筑设计早期阶段，很多建筑构造及设计因素尚未确定，很难用建筑能耗软件进行建筑负荷分析。
In the early stages of building design, many factors are not determined and It is difficult to analyse heating and cooling loads using the building energy softwares.
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