The paper studies the chemical and mineralogical compositions, the technological and physical properties of tripoli by means of chemical analysis. X - ray diffraction and technological test.
借助于化学分析、X射线衍射分析、工艺性能试验等方法，对粉石英的化学成分、矿物成分、工艺物理性质进行了研究。
The best technological parameters of laser surface melt casting were obtained through comprehensive analysis of structure and properties.
通过组织与性能的综合评价，得出了激光熔铸涂层的最佳工艺参数。
The relational expression of materials properties and heat treatment parameters is found by regression analysis, and the optimum technological combination is obtained.
通过回归分析得出材料性能与热处理工艺参数之间的关系式，并得出最优工艺组合；
The relational expression of materials properties and heat treatment parameters is found by regression analysis, and the optimum technological combination is obtained.
通过回归分析得出材料性能与热处理工艺参数之间的关系式，并得出最优工艺组合；
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