用一种新的非线性最小二乘拟合算法确定出了试样的导温系数。
The thermal diffusivity of the specimen is determined by a new nonlinear least-square fitting algorithm.
用该方法确定热特性(导热系数与导温系数)，在平板导热仪及地下建筑模型中进行测定结果的比较，论证方法的可行性及工程的适用性。
This method with good feasibility and adaptability in engineering has been verified by comparing results with experimental data on both flat heat con...
用该方法确定热特性(导热系数与导温系数)，在平板导热仪及地下建筑模型中进行测定结果的比较，论证方法的可行性及工程的适用性。
This method with good feasibility and adaptability in engineering has been verified by comparing results with experimental data on both flat heat con...
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