本系列的第3部分将更详细地讨论该细粒度访问控制模型。
Part 3 of this series will discuss the fine-grained access control model in more detail.
存在这样一个区域，其中细粒度授权模型是普遍存在的和众所周知的：即操作系统。
There is one area where fine-grained authorization models are ubiquitous and well-understood: the operating system.
J2EE安全模型以方法权限为基础，因此对于细粒度的安全访问来说，它既不切实际又很麻烦。
The J2EE security model is based on method permission, so it is impractical and cumbersome for fine grained security access.
这并不是细粒度组件模型中会出现的情况。
This isn't something expected in a fine-grained component model.
SCA的一个强大之处在于它的整合各种各样的细粒度组件模型的能力，而这些模型过去一般被用来实现粗粒度的服务组件。
One of the strengths of SCA is its ability to combine with a wide variety of fine-grained component models that are used to implement coarse-grained service components.
这些趋势的结果是我们需要将安全模型中的细粒度水平增加一两个数量级，与此同时，我们还需要更好的外围网络安全性。
The consequence of these trends is that we need increased granularity of one or two orders of magnitude in the security model at precisely the same time that we need better perimeter security.
表2根据其用于细粒度组件模型还是粗粒度组件模型对各个组件技术进行了大体归类。
Table 2 categorizes, in general, the various component technologies in terms of their usage as fine - or coarse-grained component models.
表1根据其用作细粒度组件模型还是粗粒度组件模型对各种组件技术进行了大致归类。
Table 1 generally categorizes the various component technologies in terms of their usage as fine- or coarse-grained component models.
要满足粗粒度组件模型的需求，细粒度列中的所有项目都必需视为SCA组件模型的一部分。
To meet the needs of a coarse-grained component model, all the items in the fine-grained column should be considered optional parts of the SCA component model.
这种关系允许Spring中创建的本地服务（细粒度的）被公开，以便与EJB等其他编程模型合成。
This relationship enables local services (fine grained) created in Spring to be exposed for composition with other programming models, such as EJB.
这些特殊类型已进行建模，当将这其中某种特殊类型的文档加载到Registry andRepository 中时，则会将其分解为更细粒度的内容模型。
These special types are modeled, and when one of these special types of document is loaded into Registry and Repository, it is shredded into a finer-grained content model.
组件模型细粒度粗粒度。
它为osgi应用提供细粒度的装配模型，同时支持以简单声明方式来发布osgi服务，该服务是由POJOBean组件提供的。
It supports a fine-grained bean assembly model for OSGi applications as well as a simple declarative means to publish an OSGi service provided by a POJO bean component.
业务流程模型从细节上描述了企业从粗粒度直至细粒度的价值链。
A Business Process model is an EA model that describes in detail the enterprise's large-to-medium grain value-chains.
然后还将WS响应模板模式应用到Catalog服务模型，以支持对粗粒度接口的请求方细粒度访问，从而提供更为灵活的服务模型。
The WS response template pattern was then applied to the catalog service model to provide a more flexible service model by allowing the requester fine-grained access to a course-grained interface.
在主从式、细粒度和粗粒度这三类遗传算法并行化模型中，粗粒度模型以其较小的通讯开销和对种群多样化，获得了最广泛的应用。
Among the master-slave, fine-grained and coarse grained parallel avenues, the coarse-grained model is most widely used for its little communication overhead and its diversifying of the population.
基于角色的访问控制模型(RBAC)难以直接有效地应用到以“最小需要”为原则的细粒度访问控制应用领域。
The basic model of RBAC can not be applied directly to the systems which require "minimum necessary" and fine-grained access control.
该模型能够实现细粒度的动态授权，解决了因决策的固有性导致角色数量过多、授权不灵活的问题。
The model considers the authorization from the point of view of object, and resolves the problems that the roles are too many and the authorization is not flexible caused by the inherence of decision.
提出将资源概念引入传统RBAC模型中，实现一种基于数据库的动态细粒度rbac控制。
Through introducing the concept of resource into the traditional RBAC model, a databased-based fine grain RBAC control is implemented.
SCA的一个强大之处在于它的整合各种各样的细粒度组件模型的能力，而这些模型过去一般被用来实现粗粒度的服务组件。
One of the strengths of SCA is its ability to combine with a wide variety of fine-grained component models that are used to implement coarse -grained service components.
最后将其应用到医学图像存档与传输系统(PACS)的访问控制中，证明该模型简单有效地实现了复杂多变的细粒度的访问控制。
Finally, we apply the MNAC to access control of picture archiving and communication system (PACS), a large and complex distributed application system. The application proves that it...
最后将其应用到医学图像存档与传输系统(PACS)的访问控制中，证明该模型简单有效地实现了复杂多变的细粒度的访问控制。
Finally, we apply the MNAC to access control of picture archiving and communication system (PACS), a large and complex distributed application system. The application proves that it...
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