Through improving the single factor or multifactor to influence the harmony degree to probe which can influence the harmony degree in theory.
通过在理论上对各构成要素的敏感性分析，表明单因素或多因素的改进对和谐度是有影响的。
2
Fuzzy integrated assessing theory was used in hard rock mine goaf for the first time and multifactor assessing model for goaf hazard degree was also constituted.