利用操作部件(35)从外部操作选择阀(25)。
The switchover valve (25) is operated by the operation means (35) from the outside.
开发人员不得不在EntityFramework之上建立自己的or m，如果他们确实要在上下文外部操作数据的话。
Developers have to build their own ORM on top of Entity Framework if they actually want to manipulate data outside a context.
被感染的计算机可能被利用，形成可以在外部操作的“僵尸网络”。不法分子就可以利用该网络发送垃圾信息，或发出大量假信息导致网站瘫痪。
Compromised machines can then be linked up to form "botnets3" under external control, which are used to send spam e-mails or disable websites with a flood of bogus requests.
特别地，还有一个外部元素来表示(和命名)操作，而这个元素包括表示消息参数的元素。
In particular, there is still an outer element that represents (and names) the operation, while that element contains elements that represent message parameters.
主服务器：在主服务器上允许外部表上的所有受支持操作。
Primary: all supported operations on external tables are allowed on the primary server.
外部表对驻留在底层操作系统中的数据文件提供一个普通的表界面。
External tables provide a normal table interface to data files that reside in the underlying operating system.
它的正常操作还依赖于外部软件(窗口和连网支持)。
It also has some dependencies on external software for normal operation (Windows and networking support).
第3部分将论述监控JVM外部资源的方法，包括主机及其操作系统以及数据库和消息传递系统等远程服务。
Part 3 will address methods for monitoring resources outside the JVM, including hosts and their operating systems and remote services such as databases and messaging systems.
在正在执行外部备份操作期间，如果主要服务器失效而日志被暂存在RS次要服务器上，会出现什么情况？
What happens when the primary server fails while logs are staged at RS secondary during external backup operation is in progress?
这可以被视为为一个导出操作，其中数据会从外部应用程序导出到DOORS环境之中。
This can be taken as a push operation, in which the data is pushed from an external application to the DOORS environment.
其他问题与来自操作环境的外部冲击有关，如地震、狂风、大潮及滑坡等。
Other issues involving external impacts on the operating environment include seismic events, high winds, high water, and landslides.
当创建活动时，必须选择一个连接，活动才能成功地连接到外部系统并执行定义的活动操作。
When an activity is created, a connection must be selected so that the activity can successfully connect to the external system and perform the defined activity operations.
并且每一个伙伴链接都定义了很多操作，这些操作可以是在内部实现的操作，甚至可以是映射到为执行任务而调用的外部服务中的操作的操作行为。
A partner link defines operations that may be implemented internally or may even map to operations in external Web services that may be invoked in order to fulfil the task.
其他外部系统可以处理这些操作，您将在本系列的后续部分中看到这一点。
Other external systems can process these actions, as you'll see in future parts in this series.
框架支持多个外部链接、内部视图和内部操作的导航栏。
The frame supports multiple navigation bars, for external links, internal views, and internal actions.
外部表上的操作载入日志，因此，外部表上也不能实现事务支持。
Operations on external tables are not logged. Thus transaction support is not enabled on external tables.
外部：操作系统或网络服务执行身份验证。
External: The operating system or network service performs authentication
因为我们并没有将操作与外部服务关联起来，所以不会看到任何所要连接的Callout节点。
Since we are not associating the operation with any external services, we do not see any Callout nodes to wire to.
用户和组身份验证由DB 2udb外部的设施管理，比如操作系统、域控制器或者Kerberos安全系统。
User and group authentication is managed in a facility external to DB2 UDB, such as the operating system, a domain controller, or a Kerberos security system.
如本系列前面的各个部分中所述，其他外部系统可以处理这些操作。
Other external systems can process these actions, as shown in previous articles in this series. Figure 12 illustrates the scenario.
通过使用export操作，服务器就使外部机器能够访问它的目录和文件系统。
The server makes its directories or filesystems available to the rest of the world using an operation known as export.
EGLResourcesAPI使得通过外部工具操作EGL资源变得简单。
The EGL resources API makes it easier for external tools to manipulate EGL resources.
Destination代表TCF客户机需要的任何服务，服务包括客户机外部的服务(如网络操作)或客户机本地的服务(如文件系统访问)。
A Destination is representative of any service the TCF client needs, including services outside the client (such as network actions) or services local to the client (such as file-system access).
事件驱动异步设计的一个明显优点就是，如果大量等待外部服务的操作之间没有数据依赖关系，则可以并行执行这些操作。
An obvious gain from an asynchronous, event-driven design is that many operations waiting for external services can be executed in parallel as long as no data dependency exists between them.
一些外部小组，如用户或操作人员，只需要与了解他们确切要求的一小部分专家进行交互。
External groups, such as users and operations staff, interact with a small group of specialists who understand their exact needs.
所有事件都在这一个序列中处理，然后转入一个操作序列，这种配置需要一个外部代理来将操作路由到最终目的地。
All events come in on this single queue, are processed, and go to a single action queue. This configuration requires an external broker to route the action to its ultimate destination.
当识别出预定义的尝试序列(称为敲门序列)时，可以执行打开端口等操作，让外部的用户能够进来。
Whenever a predefined and specific sequence of attempts is recognized (called a knock sequence), you can execute actions like opening a port so the outsider can get in.
所以，业务用例应该描述业务做了什么(也就是同其外部环境进行了那些互操作)，从而将价值传送给其涉众。
So a business use case should describe what the business does — namely, its interactions with its environment — to deliver value to its stakeholders.
进一步来说，RPC包括重要的互操作层，称为外部数据表示(XDR)，它确保当涉及到数据类型时，所有NFS参与者使用相同的语言。
Further, RPC includes an important interoperability layer called external data representation (XDR), which ensures that all NFS participants speak the same language when it comes to data types.
在采用此事务策略之前，确保您在事务作用域外部执行读取操作时是相对安全的。
Before embarking on this transaction strategy, make sure you are relatively safe in terms of performing read operations outside of the transaction scope.
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