Many influential factors of the result of measuring coal ash fusing temperature were analysed, and noticed proceeding which improves the accuracy of the result was put forward in this paper.
分析了影响煤灰熔融性测定结果的多种影响因素，提出了提高测定结果的准确性应注意的事项。
The key points are caloric value of coal, the fusing characteristics of coal ash and the temperature at furnace center.
其要点是煤的热值，煤灰的熔融特性以及炉膛的中心温度。
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