为提高预埋管敷设方式下电缆输送能力，可向管道内填充导热介质以改善管道的散热状况。
In order to improve the cable current carrying capacity, the heat-conducting material was pumped into ducts to improve the situation of duct heat output.
一种散热鳍片穿孔涂布工具及涂布方法，该工具为一灌入有导热介质的 中空管体，而在管体的一端周缘上设有数个出料孔，并在邻近该出料孔的下 方周缘处环设有具弹性的刮板；
The related perforating coating tool for a heat-conducting fin comprises: a hollow tube filled with conductive medium, some discharge holes on one end of the tube, and a spring scraper under the hole.
讨论了可变导热系数的复合介质的导热性。
The thermal conduction of a composite medium with variable thermal conductivities is discussed.
其加热介质是导热油。
为什么要使用导热油作为传热介质？
一维模型包括气体输运、多孔介质固体的辐射、导热和气固两相间的对流换热。
The one-dimensional model takes into account gas-phase transport, radiation, interphase heat exchange, and solid conduction.
在非饱和含湿多孔介质传热传质的过程中，由于湿分迁移的存在，使得真实导热系数的测量和处理存在争议。
In the process of heat and mass transfer in unsaturated porous media, the measurement and treatment for the "true" thermal conductivity is disputable due to the moisture migration.
本文通过对相变材料热性能测试及分析，选用高温相变材料TH576为蓄热介质，它具有相变潜热大、导热性能好、原材料易得等优点。
The high-temperature phase change material TH576 is chosen as the thermal energy storage material by testing and analysing its thermal performance.
本发明采用电加热方式，以导热油、水为传热介质，适宜于高粘度介质的载体反应釜。
The reaction kettle is electrically heated, takes heat transfer oil and water as heat transfer media and is a carrier reaction kettle suitable for a high-viscosity medium.
当介质的导热系数是温度的函数时，热传导方程是非线性偏微分方程，作者采用基尔霍夫变换把它变成拉普拉斯方程，于是可以找到原问题的近似解析解。
The nonlinear equation of heat conduction is transformed into a Laplace's equation by applying the Kirchhoff transformation, and an analytic approximate solution of the equation is derived.
中空的干燥盘内通入加热介质，加热介质形式有饱和蒸汽、热水和导热油，加热介质由干燥盘的一端进入，从另一端导出。
The heating media, which could be in forms of saturated steam, hot water or heat conducting oil will be led into hollow drying plates from one end to the other end of the dryer.
结果表明，金属介质的导热系数越大，则相变材料的有效导热系数也越大；
The results show that the greater the thermal conductivity of metal, the higher the effective thermal conductivity of PCMs.
结果表明，金属介质的导热系数越大，则相变材料的有效导热系数也越大；
The results show that the greater the thermal conductivity of metal, the higher the effective thermal conductivity of PCMs.
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