How to form non-homogeneity on 2-phase distribution in Austenite stainless steel is analyzed in many ways by means of metallurgical quality control.
用冶金质量控制的观点，多方面分析奥氏体不锈钢第二相分布不均匀的形成因素。
2
Lack of homogeneity of the air velocity in the tunnel dryer often seems to be the main factor that leads to poor drying efficiency and non-homogeneity of the products.
隧道式干燥机隧道内部风速和温度的分布不均匀是导致干燥效率低、干燥不均匀的主要原因。
3
The modes of non-homogeneity of the deformation and failure ofthe tunnel within weak rock mass are summed up. The cause of the non-homogeneity is analyzed with geo-engineering view.