解码一个访问单元总是可以得到一幅图像。
The decoding of an access unit always results in a decoded picture.
访问单元(AU)是信报处理系统(MHS)的重要功能对象，信报处理系统通过它可以与传统的通信系统集成。
Access Unit (AU) is an important functional object in Message Handling system (MHS). Various traditional communication systems can be integrated into MHSwith it.
例如，借助UnitTest特性，开发人员能够更轻松地访问单元测试环境中的IBM中间件的现代版本，而无需等待大型机更新。
For example, with the unit test feature, developers can have easier access to modern versions of IBM middleware in the unit test environment without having to wait for mainframe system upgrades.
另一个去掉自动化的原因是缺少计划性地访问模型本身必要的单元的能力。
Another reason to rule out automation is the inability to programmatically access the necessary elements of the models themselves.
您想要向已存在的模型元素添加一个确认器(核心单元类型)，但是不能访问源代码。
You want to add a validator to an existing model element (the core unit type), but the source code is not accessible.
这一行访问ast树，起步于编辑单元(最顶层的节点)，并且查询所有的方法声明。
This line visits the AST tree, starting at the compilation unit (the top-most node), and queries for a list of all method declarations.
这些单元不直接转换成时间；它们表示的是典型磁盘访问的相对时间。
These units do not translate directly to time; they represent relative time for a typical disk access.
单元测试人员访问实际用例之外的，与被分解的信息相沟通的工件是十分重要的。
It is very important the unit tester has access to artifacts that communicate decomposed information, outside of the actual use case.
注意：理想情况下，可以将数据访问逻辑分隔到它自己的部署单元中并且保持控制器没有被混杂。
NOTE: Ideally, you could separate the data access logic into its own deployment unit and keep the controller pure.
估计您每天能编写一个数据库访问类并完成其单元测试，因此，150 个表要用 150天的时间。
You estimate a day to write each database access class and unit test it, so 150 tables at one table per day is 150 days.
不同信息源的读写访问(特别在对逻辑工作单元进行协调时)将受到供应商特定的支持的约束。
Read-write access to different information sources - in particular when coordinating a logical unit of work - is constrained by the vendor-specific support.
项目的构建过程和单元测试可以访问服务器的资源，包括服务器连接的网络。
A project's build process and unit tests can access your server's resources, including the network the server is connected to.
充实和自定义中介可能需要访问其他场所的数据(或其本地副本)，例如服务提供者的业务单元。
Enrichments and custom mediations may require access to (or local copies of) data from other locales, such as the service provider's business unit.
通过键盘要能访问所有单元。
该服务器可让客户端访问由计算单元中的应用程序服务器、节点代理和odr生成的JMX通知。
This server enables the client to access JMX notifications generated by the application servers, node agents, and ODRs within the cell.
任何在计算单元内运行的J2EE应用程序都可以潜在地访问任何J2EE资源。
Any J2EE application that runs within the cell can potentially access any J2EE resource.
这时应该创建逻辑单元，以便将数据库访问聚合到相关对象中。
Logical units should be created to aggregate database access to related objects.
如果在单元或节点级别进行指定，则其中包含的信息必须可由继承该规范的所有服务器从该单元或节点进行访问。
If you specify the cell or node level, the information contained in it must be accessible and applicable to all servers that inherit the specification from that cell or node.
如上所述，我们需要各类平台和程序都可以通过通用API访问的内容单元。
As I briefly described above, we need units of content being accessible by all kinds of platforms and applications through universal APIs.
没有适当的事务隔离性，其他工作单元就可以访问某一活动工作单元所做的更新，即使该工作单元还未完成。
Without proper transaction isolation, other units of work can access updates made by an ongoing unit of work, even though that unit of work is incomplete.
支持对此集成视图的写访问时，联合服务器必须将各个源中的数据操作同步到逻辑工作单元中。
When supporting write access to this integrated view, the federation server must synchronize the manipulation of data in the various sources into a logical unit of work.
向组织性单元内部的特定组织性单元或者组提供了方便的访问方式。
Convenience of providing access to a particular organizational unit or a group within that organizational unit.
这样，下一次激活输入时，提供者不用从头开始来访问该单元信息。
This way, the next time the input is activated, the provider can access the unit's information without starting from scratch.
由于用例可以通过黑盒访问这个系统，所以它们成为单元测试人员的关键性驱动。
Since use cases take a black box approach to the system, they cannot be critical drivers for the unit testers.
除了我们描述的使用ibm云功能克隆持久性存储单元的方法之外，再无其他途径可以访问未附加的持久性存储单元。
There is no means to access an unattached persistent storage unit other than the method we described, that of cloning a persistent storage unit using the IBM Cloud capability.
除了单元公开的接口外，还必须制定属于访问组的远程端点。
In addition to the interfaces a cell exposes, the remote endpoints which belong to an access point group have to be specified.
在真实场景中描述的示例中，从odr单元的角度而言，我们有一个访问点和两个对等访问点。
In the example described in Real life scenario, we have one access point and two peer access points from the ODR cell's point of view.
正如前面提到的，访问点属于单元的访问点组，定义将会向其他单元公开哪些接口。
As mentioned earlier, access points belong to a cell's access point group and define which interfaces are going to be exposed to other cells.
本文通过将访问权集成到两个可管理单元(工作台级访问和控件级访问)的方式，解决了应用程序级的安全性问题。
This article addresses the problem of application-level security by breaking access into two manageable units: Workbench - and Control-level access.
本文通过将访问权集成到两个可管理单元(工作台级访问和控件级访问)的方式，解决了应用程序级的安全性问题。
This article addresses the problem of application-level security by breaking access into two manageable units: Workbench - and Control-level access.
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