Control factors of mineralization are strata, magmatites and structure. Interformatinal faults and contract zone are mainly including ore structures.
控矿因素为地层、岩浆岩及构造，其中层间断裂与接触带构造是主要的容矿构造。
The idea that the intrusive contact structure controls the-body will provide theoretical evidence for the further research of mineralization and ore control.
明确提出了侵入接触带构造控矿的观点，从而为进一步研究其成矿及控矿作用提供必要的理论依据。
The commonly used dust control methods have their own characteristics and the suitable conditions and they should be adopted according to the operation ways and the structure of ore-tank.
常用的除尘方法各有其特点和适用条件，应根据作业方式及矿槽结构状况有针对性的采用。
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