The introduction of the concept of the temperature-time integral avoids complicated mathematical calculation in the derivation. A very simple and convenient formula of the thermal conduct...
在推导过程中，由于引入了温—时积分概念，避开了复杂的数学运算，导出了极为简便的导热系数计算公式。
The introduction of the concept of the temperature-time integral avoids complicated mathematical calculation in the derivation. A very simple and convenient formula of the thermal conduct...
在推导过程中，由于引入了温—时积分概念，避开了复杂的数学运算，导出了极为简便的导热系数计算公式。
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