这个新模型追踪了海王星轨道外数无数个微小物体的运行轨迹，它可以帮助天文学家计算出其他星系尘埃盘中行星的特性。
The new model, which tracks thousands of tiny particles beyond the orbit of Neptune, could help astronomers work out the properties of planets in other stars' dust disks.
版本化追踪并控制所有的变更作为模型连续的序列，或者版本。
Versioning: Tracking and controlling all changes as successive generations, or versions, of the models.
这允许存储库和项目管理员来追踪模型每一个拷贝的状态。
This allows the repository and the model managers to track the status of every copy of the models.
当在模型中发现问题之后，可以立即将其当作一次 缺陷，注册到问题追踪（变更管理）程序中。
When a problem is discovered in the models, it can be immediately logged into the problem tracking (change management) application as a defect.
科学家们建立了一个计算机模型去追踪如何才能减少家里床上屋尘螨的数量。
The scientists developed a computer model to track how changes in the home can reduce Numbers of dust mites in beds.
业务用户将不得不找到适合新模型的方法，对于不同的可交付变量的追踪也将需要被更新。
Business users will have to find their way through the new model, and traceability across various deliverables will have to be updated.
这包括支持多个用例的行业参考模型，比如资产追踪和跟踪以及可回收容器跟踪（见下一篇文章）。
This includes industry reference models supporting use cases such as asset track and trace and reusable container tracking (see the next article).
可以使用工具、报告和查询来评价模型的状态，并追踪访问入侵情况。
Metrics, reports, and queries can be used to assess the state of the models, as well as to track access violations.
企业模型管理员会定期的进行查询操作，并追踪所有的模型更新，以决定是否有违规操作发生。
Periodically, the enterprise model manager will want to run queries that track all model updates to determine whether boundaries have been violated.
除此之外，依靠模型中的可追踪性，开发团队可以依此确定用例实际支持场景的目标子集。
In addition, by means of the traces in the models, the development team can be sure that the use cases it is addressing actually support the targeted subset of scenarios.
然而遗憾的是，其失败模型是把双刃剑，它并不会抛出应用崩溃异常，而是将绑定错误直接写到追踪监听器当中。
Unfortunately its failure model is a double-edged sword. Instead of throwing application-crashing exceptions, binding errors are quietly written to the trace listener.
仅仅通过模型导航很难追踪这类层次关系。
This sort of hierarchical relationship is difficult to trace by just navigating through the model.
USBD扩展了IaD，使其拥有了UML的严谨，同时也考虑到了追踪对业务和系统模型进行的用户建模的结果。
USBD extends IaD to give it the rigor of UML, and to allow for tracing the outcomes of user modeling to the business and the system models.
RationalSoftware ArchitectCompare/Merge功能使您可以比较和追踪不同的模型元素和图表视图，识别它们与合并模型之间的差异。
The Rational Software Architect Compare/Merge capability enables you to compare and track different model elements and diagram views, identify the differences between them, and merge models.
除了提供有效的数据连接，LiveCycle数据服务还能在远程终端不可用时，追踪客户端数据模型中的变化。
Far more than just efficient data connectivity, LiveCycle data Services can be leveraged to track changes in the data model on the client, when the remote endpoint is unavailable.
这使得以Word文档记录的项目订单实现可追踪性，并且可以在网络硬盘上保存BPMN图形和技术模型。
This allows traceability from a project order written in Word and saved on a Network-Drive to the BPMN diagram to the technical model.
把追踪应用到样例模型中。
当然，模型还包含了许多没有同步化的代码，这些代码提供了一个广阔的背景；例如用例，对需求的追踪性，以及其他关键的产品工件。
Of course, the model also contains many things not synthesized in code that provide a wider context; such as use cases, traceability to requirements, and other key product artifacts.
该模型还追踪了致命的产科出血导致的寿命年损失。
The model also tracked life years lost owing to fatal obstetric haemorrhage.
您可以使用工作区来再使用模型内容，执行具体的追踪性，差异(比较)内容，合并或者提取工作区之间的内容。
You can use Workspaces to reuse model content, perform detailed traceability, difference (compare) content, and merge or extract model content between Workspaces.
它为变更提供了更高的追踪性和支持，以及使用模型确认的能力以确保方案能够满足它们的需要。
This provides much richer traceability, support for fine-grained change management, and the ability to use model validation to ensure that solutions actually meet their requirements.
模型保存在安全存储库(VOB)之中，它提供了历史，追踪性，回馈，元数据以及许多其他的优势。
The models are kept in a secure repository (VOB) which offers history, traceability, roll-back, metadata and many more advantages.
模型元素间的关系使得在EA组件间具有可追踪性。
The relationship between modeling elements enables traceability across ea components.
在过去数年里，西佩尔构建出强大的统计学模型来追踪DNA如何随时间而演化。
Siepel, who has developed powerful statistical models in recent years to trace how DNA changes over time.
在网络节点之间存在安全依赖关系的前提下，提出了一个基于贝叶斯方法的网络攻击定位和追踪模型。
Under the assumption of security dependence relation among different network nodes, a Bayesian model is put forward for locating and tracing a network attack.
在分析高级随机包标记算法(AMS)的基础上，提出了一种基于反向确认的攻击源追踪模型，该模型不再需要AMS过强的假设前提。
On the basis of analysis about advanced marking scheme (AMS), a reverse-validation IP traceback scheme is proposed, which no longer requires the too strong assumption of AMS.
重点介绍了模拟系统的总体结构设计和多列车追踪运行的计算模型。
The paper focuses on the design of the system structure and the calculation model for multi-train movement.
模型由拓扑发现代理、拓扑计算代理、检测代理、追踪代理、阻击代理组成。
The model is consisted of topology discovering agents, topology computing a- gents, attack detecting agents, attack tracing agents, and attack stopping agents.
模型由拓扑发现代理、拓扑计算代理、检测代理、追踪代理、阻击代理组成。
The model is consisted of topology discovering agents, topology computing a- gents, attack detecting agents, attack tracing agents, and attack stopping agents.
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