Using the finite differential method we calculate the temperature field and frozen depth of pavement proper when the road is freezing by degrees with moisture migration.

采用有限差分方法，完成了土基冻结逐渐进行且伴随有湿迁移的路面体温度场的计算和冻结深度的确定。

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The finite differential method was applied to develop a simulation software for solidification temperature field in continuous casting.

采用有限差分方法，自行开发了连铸过程的凝固温度场模拟软件。

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The method may further include determining the mass flow rate of the exhaust based on the sensed differential fluid pressure, absolute fluid pressure, and temperature.

该方法还可包括基于所检测到的流体差 压、绝对流体压力和温度来确定排气的质量流量。

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