目前的最佳实践是将传入标识主体传播到下游服务。
Current best practice is to propagate the incoming identity principal to the downstream service.
该主体还要决定企业中哪些人能够作出这些决策；也就是说，它完成角色标识。
That body also decides upon the people in the enterprise who are empowered to make those decisions; that is, it carries out role identification.
主体可以代表最终用户、系统甚至临时标识。
Principals can represent end users, systems, or even ephemeral identities.
您可以从MIME主体部件抽取许多信息，包括内容标识、内容类型和位置。
You can extract a number of information from the MIME body part including the content id, content type, and location.
Content - Type用来标识消息主体中的数据类型。
The Content-Type is used to identify the type of data in the message body.
第2步：使用主体的e - mailID作为主体的唯一标识符。
Step 2: Use the E-mail id of the subject as a unique subject identifier.
发送服务器仅将用户标识（X.509证书、主体名、或基于初始登录所使用的凭据的专用名称 (DN)）发送到目标服务器。
The sending server only sends the user identity (X.509 certificate, principal name, or distinguished name (DN) based on the credentials used for the initial login) to the target server.
尽管如此，仍需要检查主体的内容，以便稍后在流中构造标识符。
However, you need to examine the contents of the body in order to construct the identifier later in the flow.
该标识巧妙地嵌入了数字“31”，而这是他们旧标识的主体部分。
This logo subtly incorporates the number "31" that was a big part of their older logo.
将标识和主体对象同用户与组帐户这样常见的概念进行比较，可能会有所帮助。
It might be helpful to compare identity and principal objects to familiar concepts like user and group accounts.
返回一个与指定的标识类型和值匹配的用户主体对象。
Returns a user principal object that matches the specified identity type, and value.
返回一个与指定的标识值匹配的用户主体对象。
Returns a user principal object that matches the specified identity value.
返回一个与指定的标识值匹配的主体对象。
Returns a principal object that matches the specified identity value.
由于产品的接口较多，所以驱动主体为深灰色，标识性的文字为白色，很好地保证了其识别度。
Due to a lot of product interface, the subject of drive is dark grey, Identification text is white, and then it guarantees the degree of recognition.
他们不过是遵循以下的过程，获得批准、许可证、设计规格参数，做记录和标记，确定实际位置、基础、主体结构，制作然后安装。以上就是典型的标识商店工作时间轴。
They involved the standard processes of approvals, permits, design specs, marking, utility locates, foundations, masonry, fabrication and installation, all within a very typical sign shop's timeline.
营销场景空间中流线方案的设计与分析，主要从影响流线设计的主体因素，即空间特征、人的因素以及标识要素进行研究，并提出流线设计原则；
Third, the design analysis of streamline in the marketing scene, the paper mainly studies from space characteristics, humane beings and sign elements, and advances the design principles of streamline;
营销场景空间中流线方案的设计与分析，主要从影响流线设计的主体因素，即空间特征、人的因素以及标识要素进行研究，并提出流线设计原则；
Third, the design analysis of streamline in the marketing scene, the paper mainly studies from space characteristics, humane beings and sign elements, and advances the design principles of streamline;
应用推荐