为了进一步考察疾病传播的行为且估计治疗战略，过去二十年主要集中在这样模型的设计和分析上。
In order to gain deeper insights into the mechanism of disease transmission and evaluate therapeutic strategies, much attention has been focused on the design and analysis of mathematical models.
这些技术创造了一个组件模型，这样就可以在这个共同基础上构建活动类型。
These technologies create a component model so that activity types can be build on top of that common foundation.
而且，在这个模型中，授权数据已经与认证数据分隔开了，这样，授权数据就应该不用嵌入认证令牌中了。
Also in this model, authorization data has been separated from the authentication information so authorization data should not be embedded in authentication tickets.
这样就有效地在这些模型之间创建了一个始祖关系，它们似乎都是直接从一个到另一个这样演化而来的。
This effectively creates an ancestry relationship between the models, as if they had evolved directly from one to the other.
当然，在这种情况下会涉及更多的工作，但是这样做的一个好处是，SBS模型本身会得到显著增强，从而可以涵盖更多的业务领域或行业。
Of course, more work is involved in this case, but the good thing is that after it is done, the SBS models themselves could be significantly enhanced to cover more business domains or industries.
最初设计数据库时，并不存在这样的表，因此这些表需要从抽象的模型中得出，表现为某些实际的数据库结构。
When somebody designed that database, they didn't have tables like this, so they moved from a model of abstract things they wanted to represent into some physical database structure.
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.
这样可以更容易地鉴定模型中的问题，矩阵和简名规则会构建在这个确认框架中。
To make it easier to identify problems with a model, the metrics, together with simple naming rules, are built into the validation framework.
在这个模型中，Kaner坚持认为：要达到更高表现，我们必须产生冲突，这样才能发现最好的决策。
In this model, Kaner insists that, to get to high performance, we must bring forth conflict to discover the best informed decisions.
在这样情况，许多分数可能性密度函数模型是接近反应现象的一个适当的方法。
In such a situation, mass fraction probability density function model is an appropriate method to approach the reaction phenomena.
在这样的集成形式中，资源表示-通常指的是规范的数据模型，以feed的方式暴露出来，并可以被端点用于提取同步(pull -synchronization)。
This is a form of integration in which resource representations, typically the canonical data model, are exposed as a feed, that, endpoints can use for pull-synchronization.
因此，在这样的一个模型下，必须对内网中所有实体对象进行更加全面、颗粒度更小的安全管理以及控制。
So beneath this security attacking model of inner-mesh, we have to get more special security control management for all the component points and participants.
人物模型不仅要看起来像一个特定的人物角色，但他们也必须建立在这样一种方式，他们能够很容易地动画。
Character models must not only look like a particular character, but they must also be built in such a way that they are able to be readily animated.
在这样的应用背景下，本论文主要研究了工程车辆的外形特征自动识别系统的模型。
In this application background, the dissertation researches on engineer vehicle recognition system model based on the profile of the vehicle.
在这样的背景下，本文对基于复杂适应系统理论的作战模型进行了研究。
With such a background, the combat model based on the complex adaptive system theory is studied in this dissertation.
在这样的统一文件模型中，使用者永远也不应该被强迫面对计算机的内部机制——在内存和磁盘上管理数据是文件系统的本职工作。
In this unified file model, users should never be forced to confront the internal mechanisms of the computer-it is the file system's job to manage writing data between the disks and memory.
在这样的背景下，一种符合企业信息特点的适用于企业MIS的专用数据模型——域数据模型应运而生。
Under this background, a special data model named Domain data model comes forth, which is suitable for enterprise MIS and fits the characteristics of enterprise information.
在这样的背景下，一种符合企业信息特点的适用于企业MIS的专用数据模型——域数据模型应运而生。
Under this background, a special data model named Domain data model comes forth, which is suitable for enterprise MIS and fits the characteristics of enterprise information.
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