转换逻辑的执行和下游模型的修改是整个转换中最重要的工作。

The execution of the transformation's logic and the modification of the downstream models represent the most important work of the entire transformation.

youdao

另外提供一些小技巧，以便在重复进行转换时保存代码和模型的修改。

Add a few of the more conveniently forgotten details to the model to see that repeated application of UML-to-C + + transformation preserves your modifications to the code and the model.

youdao

重要：因为内容模型的修改基于用户交互，并且仅适用于给定的用户，所以这些修改将存储在用户的会话中。

Important: Because modifications of the content model are based on user interactions and only apply to a given user, those modifications are stored in the user's session.

youdao

And I picked looking at methane so we could see if there are other factors that we're not considering, that we need to maybe tweak our model a little bit, and I think we'll find that we do if we take a look at a polyatomic molecule, methane, CH4 so c h 4.

我选择甲烷这个例子，我们可以看到,如果有一些我们没有考虑到的因素，我们需要修改一下我们的模型，我们看一看,甲烷CH4这个多原子分子，就会知道这一点，甲烷。

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