每当控制器需要用户界面的当前状态时，它可以使用view_state方法来引用视图的模型副本和当前的传输对象。
Whenever a controller needs the current state of the user interface, it can use the view_state method to reference the view's copy of the model and the current transfer object.
当一个控制器需要从视图获取数据时，视图提供模型的一个副本，其中包含当前的UI内容。
When a controller wants to get data from the view, the view provides a copy of the model populated with the current UI contents.
他在1983年举行的展览期间被一群男孩包围。他们简直不能相信这些模型是实体枪的真实副本，因此想要拆卸下来研究其相似性。
During his exhibition held in 1983 he was surrounded by boys who couldn't believe that the models were true copies of real guns and wanted to disassemble them to see the similarity.
模型的主实例保持长期状态，并提供应用程序逻辑；而视图使用的副本实际上是一个可任意使用的数据访问对象。
The primary instance of the model is keeping long-term state and providing application logic; the copy used by the view is essentially a disposable data-access object.
如果本地邮件副本模型最适合于您的环境，那么本文最大限度地减少了实现中的问题、工作量和管理过程。
If the local mail replica model is the most appropriate for your environment, this article should minimize the issues, effort, and administrative process of implementing it.
本文给出了本地邮件副本模型的全面分析，重点讨论了通过手动和自动方式完整实现环境所需的步骤。
This article presents a complete examination of the local mail replica model, focusing on the steps required to fully implement the environment both from a manual and automated process.
视图可以直接与模型交互，但是它也使用模型的一个副本，以便将数据传递给控制器。
The view can have direct contact with the model, but it also works with a copy of the model as a means of passing data to the controller.
在解释本地副本模型和(在您的基础设施内建立此环境相关的)技术细节之前，让我们先来看一个模型的适用性示例。
Prior to explaining the local replica model and the technical details behind establishing the environment within your infrastructure, let's look at an example of the applicability of the model.
粘贴在另一个模型的副本和精心的规模和位置相匹配。
Paste in another copy of the model and carefully scale and position it to match.
在统一模型中，我们废除了所有用户界面承认的两个副本的情况，保存功能完全从主流界面中消除。
In the unified model, we abolish all user interface recognition of the two copies, so the Save function disappears completely from the mainstream interface.
但是，这些模型背后的主谋将各获赠拍卖产生的一个精确副本。
But the masterminds behind these models will each receive an exact copy of the one produced for auction.
例如，ModelManager任务创建了模型的副本，而不是引用内存中原始模型。
For example, the ModelManager tasks create copies of models rather than reference the original ones in memory.
环境控制的数码照片冲印店，包含专门设计的激光设备和光学，用于创建对象和模型的精确副本。
An environmentally controlled photo lab, containing laser equipment and specially designed optics, is used to create exact replicas of the objects and models.
模型汽车是一种小型的汽车的副本，代表了其主要特征。
A model car is a small-scale copy of a car, which represents its main features.
实验表明，通过给出的针对异构机群的副本产生和放置模型，提高了客户可扩展性并达到较低的负载不平衡度。
Experiment shows that our system achieves low load imbalance and improves user scalability by using a new data replica and placement model in the policy.
提出了一个支持失败-恢复模型，无缝错误忍受和可以在异步系统中实现的多副本一致性协议。
A protocol is put forward, which can support crash-recovery model, make seamless fault - tolerance, and achieve the Consistency of multiple replicas in asynchronous system.
在目前通用的数据复制副本模型的基础上，结合应用的语义信息，讨论了一种同步服务器的设计方法，并给出了具体的实现算法。
A method for the design of synchronization server is discussed on the basis of common data replica model combining the semantics of the application, and the algorithms are proposed.
每个模型都必须有自己的元素副本，其他层和体系结构借助这些元素与相应模型产生依赖关系。
Each model must have its own copy of the elements on which it is dependent from other layers and the architecture.
针对网格环境下数据高度动态性的特点，提出了一种基于价值模型的数据副本替换算法，给出了副本价值计算方法，并把它应用到数据副本替换中。
Adapting to the high variation environment in data grid, a data replica replacement algorithm based on value model is proposed and the arithmetic to calculate replica value is introduced.
针对目前数据网格环境中已有的副本定位方法和P 2 P中的数据定位方法提出了一种基于小世界模型和对等代理的副本定位模型。
A replica locating method based on Small-world Theory and peer agent was proposed in allusion to current replica locating method in data Grid environment and P2P data location method.
提出了一种基于最小代价的广域网存储虚拟化的动态副本管理模型。
A new dynamic replication model base on minimal access cost to implement storage virtualization in wide-area network is introduced.
使用该模型有效地提高了数据访问的效率和可靠性，并大大减少了维护副本一致性的开销。
It is shown that the model can effectively improve the efficiency reliability of data access, and that the cost consumption in replica consistency is obviously.
为此将数据副本机制与信息安全结合起来，提出一种决定数据资源副本数量的数学模型。
Combining data replication with security, we proposed a mathematic model which can determine data replication quantity.
GDSS副本管理设计了一种基于存储代理性能特征和用户特征的动态副本管理模型。
The replication management system of GDSS plus proposed a model based on the virtual organization (VO) consist of storage agents and the user characteristics.
GDSS副本管理设计了一种基于存储代理性能特征和用户特征的动态副本管理模型。
The replication management system of GDSS plus proposed a model based on the virtual organization (VO) consist of storage agents and the user characteristics.
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