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- logical access layer 逻辑访问层
- The next page will describe access layer switches. 下一页将描述存取层交换器。
- A business logic layer adds rules to the data access layer, such as restricting access on who can view or change the data. 业务逻辑层用于向数据访问层添加规则,例如对可以查看或更改数据的人员进行访问限制。
- Then in the middle, you find the Business Logic Layer, or the BLL that is the bridge between the Presentation layer and the next layer: the Data Access Layer or the DAL. 然后在中部, 您发现企业逻辑层数, 或是桥梁在表示层和下层数之间的BLL: 数据存取层数或DAL 。
- The access layer provides users in workgroups access to the network. 存取层提供工作群组的用户可以使用网路。
- The ideal scheme for IEC 61850 is to realize redundant communication below the addressing level provided for logical access point, i.e. IED using a single IP address. IEC61850的理想方案是在智能电子设备(IED)的逻辑访问点的地址层下实现通信冗余,即IED单一IP地址实现通信冗余。
- Evaluate the design, implementation and monitoring of logical access controls to ensure the confidentiality, integrity, availability and authorized use of information assets. 评估逻辑访问控制的设计、实施和监控，确保信息资产的机密性、完整性、有效性和经授权地使用。
- He is team lead and architect for the Process Choreographer database access layer and work item manager. 他是团队负责人,并且从事数据库访问层和工作项目管理器的构建。
- DSL includes data control layer(DCL), data expression layer(DEL) and data access layer(DAL). 数据服务层包括数据控制层、数据表示层和数据访问层。
- Frequentlythe Model will encapsulate database queries, perhaps taking advantageof an abstract database class (a data access layer) to actually performthe queries. 模型常常会封装对数据库的查询，也许是为了充分利用抽象数据库类(一个数据进程层)的优势来进行查询。
- Remember all of the Data Access Layer code was generated by templates, so later when you change your database structure you can simply rebuild the DAL again from the templates. 记住所有的数据访问层的代码都是通过模版声称的，因此，随后当你改变你的数据库的结构的时候，你可以通过刚才的模版简单的重新构造DAL。
- Logical access control and authorization 逻辑的访问控制和授权
- TCP/IP combines the OSI data link and physical layers into its network access layer. IP结合OSI的资料结链层和实体层成它的网路存取层。
- Design the business object architecture to expose the data retrieved by the data access layer in an object-oriented format. This is the process of mapping relational data to OOP classes. 设计商业对象结构以面向对象的方式通过数据访问层来访问。
- At this point your logic is at fault. 在这一点上你的推理是错误的。
- DSLAM(an abbreviation for Digital Subscriber Line Access Multiplexer) is akind of device being used in access layer, it is used to aggregate data from DSL usersand transfer them to the main networks. DSLAM 即Digital Subscriber Line Access Multiplexer 的缩写,中文名即数字用户线接入复用器,作为接入层的设备,DSLAM 负责聚合数字用户线路的数据,接入到骨干网络。
- It is necessary to add VOIP gateways in access layer for interlinkage between the circuit switch network and IP network so that the traditional PSTN/ISDN users can access NGN smoothly and successfully. 为使传统PSTN/ISDN用户能顺利地向NGN过渡,需要在边缘接入层增加VOIP(Voice Over IP)网关来完成话音在电路交换网和IP网之间互通功能。
- EDB system was designed by module and hierarchy. According the level of operation, the system can be divided by Interface Layer, Engine Layer-. Access Layer, Service Layer and Store Layer. EDB系统采取了模块化和层次化的设计方式，根据操作的层次具体可分为接口处理层(Interface Layer)、数据库引擎层(Engine Layer)、数据存取层(Access Layer)、数据库维护层(Service Layer)和数据存储层(Store Layer)。
- It is logical to assume that they will attend. 按理他们是会出席的。
- NET platform, the development of the denotation layer, business layer, operational data access layer and data layer for an enterprise application software framework was briefly discussed. NET平台，构建起由表示层、业务层、业务数据访问层和数据层所组成的企业应用软件架构模式进行了简要论述。
