...单元的6个量子化学参数(侧链长度(L),分子总能量(Etot),C6原子的净电荷(qC6),分子中原子最大负净电荷(q-),热力学内能(Etherm)和分子平均极化率(α)),应用QPSO-SVR方法预测其T_g,预测结果与文献报道的多元线性回归(MLR)和人工神经网络(ANN)模型预测结果进...
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假定热力学系统的内能 interned energy
用形式完备的热力学内能给出了热力学第二定律的能量转移形式;
The energy conversion form of second law of thermodynamics is shown by complete inner energy.
热力学:第一定律,内能,工作,热。
热能:处于热力学平衡状态的系统由于它的温度而具有的内能。
Thermal energy: Internal energy of a system in thermodynamic equilibrium by virtue of its temperature.
And the bigger lesson from that is that entropy, unlike energy u or enthalpy H, we could define an absolutely number for it.
热力学第三定律的一个更重要的推论是,与内能和自由焓不同,我们可以给上定义一个绝对的数值。
We'll then look at the quantity, internal energy, which we define through the first law, and we think of it as a function of two variables T and V.
接下来我们考虑内能,这是由热力学第一定律定义的物理量,我们把它看作T和V的函数。
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