In chapter 2, the interface object model and Data Access Specification of OPC are researched.
第2章对OPC接口对象模型、数据访问规范进行了系统的研究。
This paper briefly introduces the background of OPC technology and its data access specification.
介绍了OPC技术产生的背景以及OPC数据存取规范。
According to OPC data access specification, develop OPC server program using MFC and object-oriented design patterns.
根据OPC数据存取规范，运用MFC和面向对象的设计模式开发OPC服务器程序。
It is worth noting, however, that it is often possible to port a virtual appliance to another format, provided that the specification of the new format is open or that you have access to it.
但是，有一点值得注意，假如这种新格式的规范是公开的，或者您拥有访问它的权限，那么将一种虚拟设备移植到另一种格式通常是可行的。
You can define an index specification for this remote object, to make the federated server aware of the index and facilitate the access of this remote object.
您可以为这个远程对象定义一个索引规范，以使得联邦服务器知道索引，并且便于对这个远程对象的访问。
Third -- and where the JDBC specification does not have any corresponding focus -- is security management for enabling secure access to back-end systems.
第三个是支持后端系统的安全访问的安全性管理，在这点上，JDBC规范并没有任何对应点。
You might also include a link to the specification where it resides online, enabling users to access the latest version easily.
您可能还想要包括一个对此规范的链接以便让用户可以很容易地访问最新版本。
SDO is an object-based programming specification for uniform access to various forms of data.
SDO是用于各种格式数据的统一访问的基于对象的编程规范。
SDO is not just a specification. You can already find tools that leverage SDO technology to access a heterogeneous EIS.
SDO不仅仅是一个规范，您可能已经发现了有一些工具利用了SDO技术来访问异构的EIS。
Interestingly enough, this is not the default behavior of most UML access APIs because the UML specification itself does not require unique attribute names.
有趣的是，这不是大部分UML访问API 的默认动作，因为 UML规范本身不要求唯一的属性名。
The CMIS specification also defines a set of a few dozen content services to access this content (see figure 5).
CMIS规范也定义了一系列的内容服务来访问这一内容（见图5）。
The remote access plan contained in the RPD operator is constructed by the wrapper and contains the necessary specification to invoke the remote request from the non-relational data source.
RPD操作符中的远程访问计划是由包装器构造的，其中包含为调用来自非关系数据源的远程请求所需的规范。
You can develop SCA service clients that can both access and invoke an SCA service based on the SCA specification.
您可以开发可基于SCA规范访问和调用 SCA服务的 SCA 服务客户端。
The goal of the DAIS specification is to describe how to access existing data resources in a grid environment.
DAIS规范旨在描述如何存取网格环境中现有的数据资源。
As part of the Domino Web Access performance and scalability improvements in Domino 7, an additional page generation enhancement supports the specification of namespace qualified tags.
作为Domino7中对DominoWebAccess性能和可伸缩性改进的一部分，附加的页面生成增强支持符合名称空间规范的标签。
The Common language Specification ensures that any conforming.net language can access libraries created by any other language.
通用语言规范(Common Language Specification, CLS)确保任何具有一致性的。NET语言能访问被其他语言创建的函数库。
Project Area editor gives you access to the project area's process specification, development lines, work item categories, and process state.
项目区域（ProjectArea）编辑器为您提供对项目区域的流程规范、开发线、工作项分类和流程状态的访问。
Acl: An access control list specification.
acl：一个访问控制列表规范。
The WSIL specification provides a powerful way to access existing services; however, WSIL documents might contain references to other WSIL documents creating an n-level WSIL document tree.
WSIL规范为访问现存的服务提供了强有力的方式；然而，WSIL文档可能包含一些对其它WSIL文档的引用，这些文档能创建n层wsil文档树。
They are hoping that the release of the specification will cause other projects to be formed for supporting AMF access to other languages.
Adobe希望发布amf协议规范将会使得其他项目可以更积极地支持其他语言的AMF访问。
The WS Response Template pattern (see Resources for the pattern specification) provides fine-grained access to a coarse-gained service and also provides flexibility in the service definition.
WS响应模板模式(有关模式规范，请参阅参考资料)提供了对粗粒度服务的细粒度访问，并提供了服务定义的灵活性。
A business object is an implementation of the Service data object (SDO) specification, published by IBM and BEA Systems, to provide a simplified view of data and data access.
业务对象是服务数据对象(SDO)规范(由ibm和BEA Systems发布)的实现，以提供数据和数据访问的简化视图。
Another valuable API in the Sip servlet specification is the SipFactory API, which provides access to create more requests and sessions from within a servlet.
SipServlet规范中另一个有价值的API是SipFactory API，用于从Servlet内提供创建更多请求和会话的访问权。
Good RM practice dictates that the team clearly designate a central repository for the requirements specification document so that everyone always has access to the latest version.
好的RM实践为管理需求规格说明书清楚地确定了一个中央知识库，这样每个人都能总是得到最新的需求版本。
The activation specification is bound into JNDI with this name, which is in turn what the MDBs use to access the activation specification.
激活规范使用此名称绑定到JNDI，而MDB将使用此名称访问激活规范。
Users can access this data with simple SQL containing a time period specification.
用户可以使用包含一个时间区间的简单SQL 来访问这个数据。
It's important, therefore, not only to have access to data, but also to have it in a format that has a publicly available specification.
所以重要的不仅是能够访问数据，还要能将其以广泛接受的标准格式存储。
Figure 5 shows the specification of an SNMP V1/V2c community name of public for the read-only access of application domain status within the swlinn-poc domain.
图5显示的是指定SNMPV1/V2c社区名为public，可用于 swlinn-poc域内的应用程序域状态的只读访问。
All the specification says is "Multiple servlets executing request threads may have active access to a single session object at the same time."
该规范中这样描述：“执行请求线程的多个servlets可能同时积极地访问单个会话对象。”
All the specification says is "Multiple servlets executing request threads may have active access to a single session object at the same time."
该规范中这样描述：“执行请求线程的多个servlets可能同时积极地访问单个会话对象。”
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