In this case, you can see that the Network file System (NFS) protocol is in the first file but not the second, while both the mysql and VNC ports have been open during the latter scan.

在这个示例中，您可以看到，在第一个文件中出现了网络文件系统(NFS)协议，在第二个文件中则没有出现，而在后面一次扫描期间，mysql和vnc端口都处于打开状态。

youdao

It's important to note, though, that WebFinger is an open and free protocol, so any email service and identity provider can implement it.

WebFinger是一种开发免费协议，任何email和身份提供商都可以使用。

youdao

The analysis results show that the protocol can enhance the concurrency of cooperative design transaction and is suitable for open cooperative design environment.

分析表明，该协议可有效提高协作设计事务的并发度，比较适合于开放式的协同设计环境。

youdao

Unlike Sony who hides their protocols, the WACI NX has an open protocol which you can access from just about any web programming language.

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