• The material of thermal insulation felt maintains excellent thermal insulation effect in high temperature test, so the correctness of heat transfer analysis method is verified.

    隔热所用隔热材料高温试验下保持良好的隔热效果验证了本文传热分析方法正确性

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  • Based on the analysis of distribution of pressure applied by hydraulic support base on seam floor, a method to test the allowable specific pressure of high water content material was suggested.

    分析回采工作面支架底座作用在底板岩层压力分布特征基础上,选择正方体试件用钢质小圆柱加压实验方法测定速凝材料容许比压。

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  • Based on the analysis of distribution of pressure applied by hydraulic support base on seam floor, a method to test the allowable specific pressure of high water content material was suggested.

    分析回采工作面支架底座作用在底板岩层压力分布特征基础上,选择正方体试件用钢质小圆柱加压实验方法测定速凝材料容许比压。

    youdao

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