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在J.C.Jaeger和Des．Ruisseaux移动热源模型基础上，应用移动热源法及热源迭加原理求解出断续带状移动热源在半无限大物体上运动产生的三维非稳态温度场积分解通式。从而为分析诸如断续磨削等工程实际热问题提供了理论计算方法。
In J. C. Jaeger and Des. Ruisseaux mobile heat source model, the moving heat source method and the superposition principle of heat source are used to solve the three-dimensional unsteady temperature field integral solution equation of the intermittent belt-shaped heat source moving on a semi-infinite object. This provides a theoretical method for analyzing the actual thermal problems such as intermittent grinding.