视频热学

视频热学
2021 年 7 月 5 日
9:11
![image1](/img/user/resources/attachments/image1-7 4.png)

![image2](/img/user/resources/attachments/image2-6 3.png)

![image3](/img/user/resources/attachments/image3-3 4.png)

![image4](/img/user/resources/attachments/image4-3 3.png)

![image5](/img/user/resources/attachments/image5-2 4.png)

![image6](/img/user/resources/attachments/image6 5.png)
可逆和不可逆的解释也要注意