596
个编辑
更改
→一般形式
\left(\frac{\partial f}{\partial t}\right)_\text{diff} +
\left(\frac{\partial f}{\partial t}\right)_\text{diff} +
\left(\frac{\partial f}{\partial t}\right)_\text{coll},
\left(\frac{\partial f}{\partial t}\right)_\text{coll},
</math>
</math>