业务分析及高层次系统设计。
各层次系统中有“气信息”传递调控、祛病强身、维护身体健康的功能。
There are functions of transmitting adjustment and control, expelling diseases and strengthening body, upholding excellent health by gas inform…
该方法充分利用设备运行参数、状态监测参数和故障统计参数，实现了不同层次系统或设备的状态评价。
By fully using the operating parameters, condition monitoring parameters and operation statistic parameters, the conditions of equipment in different levels are evaluated.
MDSD是一种管理软件深层次系统复杂性的方法，不管它们是飞机，卫星，IT网络，还是复杂的应用软件。
MDSD is a method for managing the complexity of software-intensive systems, whether they be aircraft, satellites, it networks, or complex software applications.
呼吸系统不仅在运作层次上有差异，甚至在运作方式上也有变化。
Not only are there differences in the level of the functioning of respiratory systems, there are even changes in how they function.
首先，我们会通过一个简单的示例演示此方法，然后提出一个基于正式抽象层次的系统产品的结构。
We first demonstrate the approach through a simple example, and then propose a structure of system artifacts based on formal levels of abstraction.
在这个层次，要开发的系统作为黑盒子中心的演员。
At this level, the system to be developed serves as the black box central actor.
系统层次“内部缩放”公司的黑盒子，并标识为完成业务交易而协作的所有员工和系统。
The system level "zooms inside" the company black box and identifies all employees and systems that collaborate in order to perform the business transaction.
构架风格运用在系统层次，因此对这个构架有很大的影响作用。
An architectural style applies at the system level, and therefore has a major impact on the architecture.
在这些条件下，创建一个程序层次的设计，以显示系统是如何合作的。
In these cases, a program-level design is created to show how the systems collaborate.
在系统的每个层次上都进行审核是必要的，但这只是起步。
Auditing at every level of the systems (OS, database, application) is necessary, but it's only the bare beginnings.
更高水平的用户可以以适合自己技能的层次控制这个系统。
More advanced users are able to control the system to a level that suits their skills.
系统层次为公司内的业务处理建模。
The system level models the business processes within the company.
一些公司有管理拥有企业和系统层次的产品的成熟经验，并从评价这些产品中获益匪浅。
Some organizations have mature practices managing their as-is artifacts for the enterprise and system levels, and are reaping the benefits of leveraging these artifacts.
在讨论不同层次的系统时，清晰的定义模糊给出不同定义以及使用的词语，是十分重要的。
When discussing systems at different levels it is important to explicitly define terms that would otherwise be ambiguous given their diverse meanings and usages.
系统设计师使用抽象层次为计算机系统建模。
System designers model computer systems using levels of abstraction.
系统层次是从客户和员工的角度来建模的。
The system level is modeled from the perspective of the customer and the employee.
他们非常看重在任何一个层次对系统进行替换，以保证另一种解决方案的可行性。
They consider it important to be able to swap out any layer of the system in favor of alternative implementations.
但层次丰富的复杂群系统就需要花些时间才能启动。
But complex swarm systems with rich hierarchies take time to boot up.
对于维护大型系统来说，同步所有层次是很重要的。
Synchronizing all levels is critical for maintaining large systems.
应用了系统层次的范围规则，在线定单系统就作为黑盒子中心的演员。
Applying the scoping rules for the system level, the online order system serves as the black box central actor.
另一方面，对象领域模型还有自己的局限，特别在SOA环境中更是如此；在SOA环境中，跨越多个层次和系统的灵活性和解决方案是最为重要的。
On the other hand, the object domain model also has its limit, particularly in SOA environments, where flexibility and solutions spanning multiple layers and systems are of Paramount importance.
发布证书有两种基本的系统：封闭式(私有层次)系统与公开式(公共层次)系统。
There are two basic systems for issuing certificates: a closed (private hierarchy) system and an open (public hierarchy) system.
一些系统采用层次结构，另一些则使用扁平或半扁平空间。
Some systems were hierarchical; others used flat or semi-flat spaces.
要遍历到tunes所指向的文件系统层次结构，您必须使用-follow。
To traverse into the hierarchy that tunes points to, you must use -follow.
使用mount命令将一个文件系统附着到当前文件系统层次结构中(根)。
The mount command is used to attach a file system to the current file system hierarchy (root).
许多系统是在三个主要层次上设计的：系统、子系统和组件，如图1 所示。
Many systems are designed at three primary levels: system, subsystem, and component, as shown in Figure 1.
您仍然需要调整文件系统和包的层次结构。
You still have to coordinate the filesystem hierarchy and the package hierarchy.
映射可以定义帮助系统的导航层次结构，或者图书中主题的先后顺序和嵌套。
A map can define the navigation hierarchy for a help system or the sequence and nesting of topics in a book.
不是将XML文档简单地作为文件系统中的“事物”对待，而是可以假装让XML文档中的层次节点看上去非常象是一个层次文件系统。
Rather than treat XML documents simply as "things" in the file system, I can pretend that the hierarchical nodes of an XML document look much like a hierarchical file system.
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