在用户层查看性能数据的功能可以分别查看每个客户端用户ID的工作负载。
The ability to view performance data at the user level allows the workload of each client user ID to be viewed independently.
用户认证协议：该协议从服务器到客户端进行身份验证，且通过传输层运行。
User Authentication protocol: This protocol authenticates the client to the server and runs over the transport layer.
用户认证层提供客户端身份验证以及多种验证方法。
A user authentication layer provides authentication for clients as well as several authentication methods.
指示板层含有用户接口组件，用来收集数据供客户端服务层生成请求对象。
The dashboard layer contains the user interface components used to gather the data that the client service layer uses to generate the request objects.
在这个例子中，当用户登录到该系统，服务层会经由JMS主题发送一个消息，告诉其他所有的Flex客户端该用户已上线。
In this example, when a user logs in to the system, the services send a message via a JMS topic to tell all the other Flex clients that the user is online.
进而允许选择丰富的客户端用户界面，这些界面可以使用允许从使用者层调用Web服务的技术。
This in turn allows the selection of rich client-user interfaces, which tend to use technologies that allow Web services to be invoked from the consumer layer.
所有最终用户(使用基础设施的人)都可以视为客户端层的一部分(此时我们并不区分内部网和外部网应用程序)。
All end users, who use the infrastructure, are seen as part of the client tier (at this point we make no difference between Intranet and Internet applications).
这个端到端xML体系结构包含三层—数据层、Universalservices层和用户交互层。
The end-to-end XML architecture contains three layers - the data layer, the Universal Services layer, and the user interaction layer.
实验表明，该架构模式很好的解决了GIS服务粒度选择的问题，同时提高了网络GIS展现层功能，增强了客户端的用户体验感。
As is shown, the model solves choice of Service granularity well and heightens function of Web GIS representation, strengthening experienced of the users.
用户端使用表示层通过中间层以实现和数据库交互。
The client USES the presentation layer to interact with the database through the middle layer.
中间层配合数据存取层中存储的步骤将所需结果显示给用户端(顾客)。
The middle layer coordinates with the stored procedures within the data access tier to present the clients (customers) with the required results.
在该方案中，接收端进行波束成形，发送端通过TH预编码进行用户间干扰抑制，同时采用层间轮换的用户调度机制。
In this scheme, the receivers perform beam-forming, while the transmitter suppresses the inter-user interference using the THP scheme.
这些逐步解说主题涵盖了用户端和中介层应用程序的常见资料案例。
These step-by-step topics cover common data scenarios for client and middle tier applications.
通过运行在网管终端上的网络管理代理（SNMP AGENT）和电力线通信局端设备在MAC层进行信息交互，终端实现了对电力线通信局端设备和用户端设备的管理。
The terminal accomplishs to manage the BPL network equipments by means of the communication between its SNMP AGENT and bridge terminal on MAC layer.
通过运行在网管终端上的网络管理代理（SNMP AGENT）和电力线通信局端设备在MAC层进行信息交互，终端实现了对电力线通信局端设备和用户端设备的管理。
The terminal accomplishs to manage the BPL network equipments by means of the communication between its SNMP AGENT and bridge terminal on MAC layer.
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