这些关系来自业务模型，并且由选择树实施它们。

These relationships derive from the business model and the selection tree enforces them.

youdao

无明确的目标，就不可能以必要手段去具体实施它们。

Without clear objectives, it's nearly impossible to bring the necessary means into play to achieve them.

youdao

现在查看这些微格式的具体信息，以查看怎样在代码中实施它们。

Now look at these microformats in more detail to see how to implement them in your code.

youdao

One way to think about Nash equilibria is that they are self-enforcing agreements, so provided that everyone believes that everyone is going to go along with this agreement, then everyone in fact will.

我们可以这样理解纳什均衡,把它们想象成自我实施的协议,假设每个人都相信,大家都会遵守协议,那么大家就都会遵守

耶鲁公开课 - 博弈论课程节选

And you will see over time as you've seen with Scratch that there's going to be different ways to implement these various goals.

久而久之你们也将看到像你们在Scratch上看到的一样,它们有不同的方式,来实施不同的目的。

哈佛公开课 - 计算机科学课程节选