Jeff: I think there is probably some merit in using a process modeling tool, especially when you are building highly complex models.

Jeff：我认为使用流程建模工具或许存在一些优点，尤其是在构建非常复杂的模型时。

youdao

If you are interested in building your own graphical editor or modeling tool, the existing Visual editor implementation is only a hint of what you can accomplish.

如果您对于构建自己的图形化编辑器或者对工具建模感兴趣的话，那么现有的Visual Editor实现对于您可以完成的事物来说只是一个线索。

youdao

Then the process of geometry modeling, the plan of kinematics modeling as well as the building and solution of the dynamics equations in physics modeling are described.

然后分别叙述了几何建模的过程，运动建模的方案，物理建模中动力学方程的构建与求解过程。

youdao