1、

Based on the analytical solution of heat conduction equation, an equation of temperature wave of the type of Fourier series was derived to predict the response of temperature at variable depths to ground surface condition.

通过热传导方程对土壤中的传热过程进行分析,得到傅立叶级数表示的温度波方程,用于预测不同深度土壤响应地表条件而产生的温度变化。

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2、

An available solution to the existent problem in the current heat-supply network monitoring system is presented.

对目前热网监测系统中存在的问题提出了一种可行的解决方案.

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3、

And the thermotechnical calculation solution of the solidification heat transfer device was attained.

总结给出了凝固换热装置的热工计算方法和计算机进行求解的逻辑框图。

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4、
5、

A composition coating for ferrous metal alloy surfaces was comprised of phosphates base solution, heat-resisting pigments and some additives, which could be solidified on the surface of plain steel in ambient temperature without solidification agent.

研究了一种用于钢铁表面的磷酸盐复合涂料,它由复合磷酸盐基液、耐热颜料和一定的添加剂组成,涂刷在普通钢铁表面上可在室温自然固化。

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6、

The changes were studied after mixing EMD with potassium hydroxide solution by the methods of titration analysis, weight lost in heat and XRD techniques.

利用滴定分析、热失重分析以及XRD方法研究了EMD和KOH溶液混合后的变化。

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7、

The results of experiment are in a good accordance with the simulation results, thus verify the heat transfer law described by the analytical solution of the coupled thermal conduction and groundwater advection model of buried pipe.

研究得到的实验结果与数值模拟结果具有良好的吻合性,从而验证了地埋管热渗耦合模型的解析解所描述的热量传递规律。

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