In this paper, an abstract mixed problem of a class parabolic differential equations is generalized from the dam body temperature during the stratified placement of concrete dam.
本文从混凝土坝分层浇筑坝体温度的实际问题中，抽象出一类抛物偏微分方程组的混合问题，并且证明了其广义解的存在唯一。
When the temperature field of concrete dam body is analyzed, the thermodynamics parameters will bring big impact on calculation results.
分析混凝土坝体温度场时，热力学参数对计算结果影响较大。
When the temperature field of concrete dam body is analyzed, the thermodynamics parameters will bring big impact on calculation results.
分析混凝土坝体温度场时，热力学参数对计算结果影响较大。
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