− | : <math>\mathrm <math>dS = \frac{\delta Q}{T} 封闭系统中理想状态下的可逆过程). | + | : <math>\mathrm <math>dS = \frac{\delta Q}{T} \,\, \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \text {(封闭系统中理想状态下的可逆过程)}</math> |
− | : <math>\mathrm dS = \frac{\delta Q}{T}</math>封闭系统中理想状态下的可逆过程).} | + | : <math>\mathrm dS = \frac{\delta Q}{T} \,\, \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \text {(封闭系统中理想状态下的可逆过程)。}</math> |
− | : <math>\mathrm dS = \frac{\delta Q}{T} \,\, \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \text {(实际上可能的,不改变成分的准静态不可逆性).}</math> | + | : <math>\mathrm dS = \frac{\delta Q}{T} \,\, \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \text {(实际上可能的,不改变成分的准静态不可逆性)。}</math> |