Pingcha gold deposit is a Sb-Au of rich in sulphide, controlled by the E-W secondary fracture and alteration zone and being small in scal but high in grade.
靖州平茶金矿为多硫化物型锑金矿床，矿化受近东西向次级断裂和蚀变带控制，矿床规模小，但品位高。
The division method of SCAL information network information safety domain and differed safety solutions for different safety domains are included in this essay as well.
在川航信息网络信息域划分基础上，给出了川航信息网络的安全域划分方法，并给出了不同安全域各自不同的安全技术方案。
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