The analysis has primarily three aspect influencefactor:Production control system, ecosystemterm with cultivation technique measure influenceraw material quantity with the yield.
分析主要有三方面影响因素：生产管理体制、生态条件和栽培技术措施影响原料质量和产量。
Based on raw material analysis, compound coal powder is developed through the method of cement rate quantity.
在原材料分析的基础上，以水泥率值公式法研制了配方煤粉。
应用推荐