艾默生将在工程早期为客户提供服务，帮助评定和区分基于工厂操作约束和商业目标的过程自动化工程。
Emerson will engage with customers early in the project cycle to help assess and prioritize process automation projects based on a mill's operational constraints and business objectives.
第三，你必须删除所有可能存在的你为用户提供的操作上的约束。
Third, you have to remove all possible constraints on the operations that you provide for the user.
业务规则描述在实现一个组织的目标时所应用到的操作、定义和约束。
Business rules describe the operations, definitions and constraints that apply to an organization in achieving its goals.
软件架构师和业务分析人员一致同意把所需的功能集作为服务执行的操作和任意所需的约束或策略来提供。
The Software Architect and Business Analyst agree on the set of required functions to be provided as operations by the services and any constraints or policies required.
企业业务规则描述企业适用的操作、定义和约束。
Enterprise business rules describe the operations, definitions and constraints that apply to an enterprise.
如图16所示，两个示例记录中的批量加载操作结果被发送给拒绝链接，因为它们违反唯一的主键约束。
As shown in Figure 16, the bulk load operation results in two of the sample records being sent to the reject link because they violate the unique primary key constraint.
本文描述如何约束用户访问这些可以更新或者获取数据库数据的操作。
This article describes how you restrict users access to these database operations that could update or retrieve data from the database.
在清单10中，传递给delete函数的第二个参数指定了执行delete操作时使用的约束或过滤器。
In Listing 10, the second argument passed to the delete method specifies the constraint or filter to be used when performing the delete operation.
此外，进一步的约束还可能导致在LOAD操作之后该表不可用，而要求您首先运行SETINTEGRITYsql语句。
Additionally, further constraints could also result in the table not being available right after the LOAD operation, requiring you to run the SET INTEGRITY SQL statement first.
CHECK约束非常适合执行此项操作，如以下所示表定义。
The CHECK constraint is perfect for this, as the following table definition shows.
实施策略的设施类型或总体网络保护指示常常会影响操作策略约束。
Operational policy constraints are often impacted by the type of appliance doing the policy enforcement or by the overall network protection directives.
被约束的端口类型是由抽象流程提供的端口类型，被约束的操作是用在抽象流程的活动中。
The port types to be constrained are the port types provided by the abstract process, and the operations that are to be constrained are used within activities of the abstract process.
这些事件可能包括自动的决策点，它们会执行身份约束，而相关人员会被通知有修改发生，然后可以马上进行相应的操作。
Events can include automated decision points that enforce identity constraints, and staff is notified of the change and can take immediate action.
Update规则控制对由 RI约束链接的表执行的更新操作的处理方法。
The Update rule controls how update operations performed against tables linked by an RI constraint are processed.
DELETE employees WHEREemployeeid=@employeeid请注意，如果由于特定于数据库的约束而无法删除记录，删除操作将失败。
Note that the delete operation fails if the record can't be deleted due to database-specific constraints.
在诸如insert、delete和update操作期间，联邦服务器不施加信息约束。
The informational constraints are not enforced by the federated server during operations such as insert, delete and update.
同样，在执行装入操作期间，QApply程序也不删除别名上的参照完整性约束，并在这之后恢复它们。
Also, the Q Apply program does not drop referential integrity constraints on nicknames during the loading process and then restore them.
LotusNotes8包含可以轻松开发约束列表组件的内置视图操作。
Lotus Notes 8 contains built-in actions for views that make it easy to develop constrained list components.
清单6中的约束将操作和连接规则应用到U MLActivity和ModelerProcess的内容。
The constraints in Listing 6 apply the action and connection rules to the content of the UML Activity and Modeler Process.
遗憾的是（恩，我认为从大范畴来看，应该说 “幸运的是”），人类用户不会自然而然地被约束在固定的交互操作集中。
Unfortunately (well, I guess in the grand scheme, fortunately), human users are not naturally bound to a fixed set of interactions.
不论团队的任务是开发、测试，或代码控制，它们都不希望在如何操作上受到约束，特别是在工具的选择上。
Whether their mission is development, testing, or code control, teams do not want constraints on how they operate, particularly in their choice of tools.
这种做法并不会让我的自由受到约束，但我可以通过储存基本的信息，让网站确认我的身份，并把这一步添加到操作流程中。
I am not surrendering my freedom but there are basic pieces of information that I can have stored which can uniquely identify me and add to the process.
一些请求货品计价服务的消费者只需执行这三种操作，但是这些指定操作的顺序是受到协议约束的。
Some consumers requesting the invoicing service could do more than these three actions, but the sequencing of these specific actions is constrained by the protocol.
重写阶段将使用四个昵称上定义的引用约束和检查约束来删除连接操作和一个UNION分支。
The rewrite phase will use the referential and check constraints defined on the four nicknames to eliminate the join operations and one of the UNION branches.
业务规则一般包含一组声明性的语句和约束，然后这些语句和约束可以断言某些操作或目标。
Business rules are usually comprised of sets of declarative statements and constraints that can then predicate certain actions or goals.
现在让我们看一下如何将个别寄存器作为操作数的约束指定。
Now let's take a look at how to specify individual registers as constraints for the operands.
操作：此组件将把所有相同的操作公开为列表组件，但是还需要公开操作才能使用不同约束。
Actions. This component exposes all the same actions as the list component, but you also need to expose actions to consume the different constraints.
然而，当分析客户需求时，我们发现派生概要可以通过更进一步约束底层概要，来更好地改进其互操作性。
However, as we analyzed the client requirements, it became clear that the derivative profile might improve interoperability by further constraining the underlying profiles.
因此，概要有必要以概要范围内基础规范可互操作使用要求的形式提供约束和准则。
Hence, it is necessary that the profile provide constraints and guidance in the form of requirements as to the interoperable usage of the underlying specifications in the scope of the profile.
可以使用清单1中的命令行选项控制缓存的最大大小，但是请注意，这个最大大小可能受到操作系统共享内存限制的约束
You can control the maximum size of the cache by using the command line option in Listing 1, but note that this maximum size may be constrained by operating system restrictions on shared memory
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