In the 30 years since the OU was established, an important lesson has been learned.

在开放式大学成立后的30年里，人们得到了一条重要的经验。

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For example, if one of the OU entries is prod or dev, then it will be possible to construct an SSLPEER that prevents interconnection between production and development queue managers.

例如，如果一个OU条目是PROD或DEV，那么可以创建一个SSLPEER，阻止在生产和开发队列管理器之间进行相互连接。

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The value of the first parameter is ou=departments, which is an RDN that specifies the departments node shown in Figure 2.

第一个参数的值为 ou=departments，该值是一个 RDN，指定了 图 2 所示的 departments 节点。

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So then, going from the initial to final states with a red path, ou start with an isobaric processand then you end with an isothermal process.

因此沿着,这条红色路径，你从一个等压过程开始,以一个等温过程结束。

麻省理工公开课 - 热力学与动力学课程节选