DCE security service use PACs that describe a client's security attributes.

DCE安全服务使用pac来描述客户端的安全属性。

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In DCE privilege service, the server determines whether a given client is authorized to perform a specific operation with the help of information obtained from PACs.

在DCE特权服务中，服务器借助从PAC获得的信息，判断给定客户端是否有权执行特定操作。

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Printing management service is an important part of PACS and it must be designed according to DICOM standard.

打印管理是组成医学图像存档和传输（PACS）系统的重要功能模块，必须按照DICOM标准来设计。

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