【摘要】 运用热线法测定了堆积煤的等效导热系数，并通过对实验数据的处理得到了堆积煤层的等效导热系数、块煤导热系数与水分含量的通用关系式。更多还原

【Abstract】 The equivalent thermoconductive factors for stacking coal are determined by the heat-wire method, by means of exPerimental datum treatment, the general relationship between water content and equivalent thermocondoctive factors for stacking coal and block coal is obtained.更多还原