The invention relates to a method for preparing negative temperature coefficient heat-variable powder body-the method of hydro-thermal chemical reaction.

本发明涉及一种负温度系数热敏粉体的制备方法――水热化学反应的方 法。

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The H-E model provides the thermal parameter and the structure forming parameter of cement initial hydration, which combines the chemical reaction course and physical state of the structure forming.

模型提供水泥初始水化历程的热学参数及结构形成参数，将化学反应进程与结构形成的物理状态结合起来。

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The thermal decomposition of calcium carbonate is an important chemical reaction during cement raw meal decomposition, on which decomposition rate of raw meal and output of clinker depend.

碳酸钙热分解是分解炉内水泥生料分解的一个重要反应，对水泥生料的分解率和熟料产量有较大的影响。

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The short circuit resulted in a thermal runaway -- a chemical chain reaction -- in cell six, which spread to adjacent cells.

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