We now look at how the computer performs these operations from a system perspective.
的组合。下面我们从系统的角度来看计算机是怎样执行这些操作的。 作的。
Based on this, the author proposed the material procurement management mode of project based on the study of supply chain, from a system perspective.
基于此，作者从系统的观点出发，提出了基于供应链的工程项目采购管理的模式。
It allows service management teams to charge customers (organizations, departments or users) for their metered usage of Shared resources while still collecting billing from a system perspective.
它允许服务管理团队对客户(组织、部门或用户)对于共享资源的计量使用进行收费，同时还能从一个系统视角汇集账单。
The process is based on an established science of human behavior, pays attention to important lifestyle results, works from a system perspective and gives priority to research-validated practices.
PBS以行为科学为基础，以关注学生的生活质量为目的，从系统观的角度，强调对学生直接观察来建立实践策略。
This allows us to evaluate the completeness of the use-case model from a business perspective, as each system use case must support one or more business use cases.
这就允许我们从一种业务观点来评价用例模型的完整性，因为每个系统用例必须支持一个或更多的业务用例。
This perspective is practical because a system defect arises when the system is in some unexpected state that in turn causes some undesired outcome.
这一观点是实际的，因为当系统处于某种意外的状态下(会导致某种非期望的结果)时系统缺陷会出现。
You know you have a consistent architecture when you have a language to talk about the system from an architectural perspective 1.
当你拥有一门语言，并能够从架构的角度谈论系统时，你就拥有了一个一致的架构1。
Figure 3 shows a subset of the submit loan request use case as we've diagrammed it before, from the perspective of the loan submission system.
正如我们前面图表说明的那样，图3从贷款提交系统的透视图中显示了提交贷款请求用例的子集。
Each level is well defined and provides a distinct perspective of the system.
每个层次都是定义完善的，并提供了该系统的一个不同角度。
The short explanation for this is that the user interface provides a view of the system from the system perspective.
这种说法的一个简单解释是，用户接口提供一个系统透视图的系统概貌。
This has no value from a security perspective and in fact slightly increases risks, but does make it possible to use operating system level accounting.
这从安全性的角度来看没有价值，而且实际上会略微增加风险，但是有可能使用操作系统级审计。
It also provided the architects with a system test perspective that they may not have considered and which, at times, resulted in product design changes.
它还向架构师提供他们没考虑过的系统测试的观点，而有时，这会导致产品设计的变更。
Since an architecture focuses on significant elements only, it provides us with a particular perspective of the system under consideration — the perspective that is most relevant to the architect.
由于架构仅关注于重要元素，它给我们提供了在考虑中的系统的一个特殊透视图——与架构最相关的透视图。
At any given level of decomposition, there is a set of logical system elements considered from a black box perspective.
在任何给定的分解层级上，都有一组从黑盒角度考虑的逻辑系统元素。
From a memory perspective, the auditing system is easy.
从内存的角度来看，审计系统比较简单。
A use case is defined from the perspective of the user, not the internal workings of the system, so acceptance tests can be created directly from the use cases.
用例是从用户的角度来定义的，而不是系统的内部活动，因此验收测试可以直接从用例中创建。
A model is a description of a system from a particular perspective, omitting irrelevant detail so that the characteristics of interest are seen more clearly.
模型是以特定的观点对系统的描述，忽略了不相关的细节，同时更清晰地看到关注的特性。
This has its own set of issues, the topmost being that you can't reason about the system from a reliability perspective.
这仍然存在一系列问题，最主要的是你无法从可靠性角度推断系统。
The Health Center includes a perspective called the environment perspective, which exposes the monitored application's classpath, system properties, and environment variables.
HealthCenter包含一个名为Environment的透视图，它显示受监控的应用程序的类路径、系统属性和环境变量。
You may also publish an asset in.ras file format from the file system to a connected repository from the asset Explorer view of the ras perspective.
您还可以在ras透视图的AssetExplorer视图中将资产以.ras的文件格式从文件系统中发表到所连接的存储库中。
The jury is still out on whether the algorithm derived by Afek et al. accurately mirrors the biological system, but what matters from a computer science perspective is that it works.
Afek等人研发的这个算法是否精确地反映了生物学系统，这个问题还未有定论，但是从计算机科学的角度来说关键的是这个方法行得通。
As Linux presents a common interface to the file systems (through the virtual file system switch [VFS]), the user's perspective of Ceph is transparent.
因为Linux显示文件系统的一个公共界面(通过虚拟文件系统交换机[VFS])，Ceph的用户透视图就是透明的。
A white box perspective, on the other hand, includes information about two additional aspects of the system. In addition to the inputs and outputs, a white box perspective describes.
另一方面，白盒透视图包括系统的另外两个方面的信息。
From a storage perspective, Ceph object storage devices perform the mapping of objects to blocks (a task traditionally done at the file system layer in the client).
从存储角度来看，Ceph对象存储设备执行从对象到块的映射(在客户端的文件系统层中常常执行的任务)。
The administrator's perspective will certainly differ, given the potential for many servers encompassing the storage system (see the Resources section for information on creating a Ceph cluster).
管理员的透视图肯定是不同的，考虑到很多服务器会包含存储系统这一潜在因素(要查看更多创建Ceph集群的信息，见参考资料部分)。
From a consumer perspective, accessing consolidated data in the target system has the same availability characteristics as accessing any other data in this system.
从使用者的角度来看，访问目标系统中的整合数据与访问该系统中任何其他的数据具有相同的可用性特性。
From the perspective of an end user, HDFS appears as a traditional file system.
从最终用户的角度来看，HDFS就像传统的文件系统一样。
It is too early to tell how the new system will work out from a cost perspective, an airline spokesperson says.
但，达美航空的一名发言人指出，现在说这个新系统为公司降低成本还为时过早。
To take a black box perspective means that we ignore the inner workings of the system, and focus only on the interactions with that system.
采用黑盒透视图是指，我们忽略系统的内部工作，仅仅关注同该系统进行的交互作用。
From an IT perspective, this wasn't necessarily a major issue; each system worked well and was perceived to manage a business process.
从IT角度而言，这并不一定是个大问题；每个系统都正常工作，似乎都在管理着一个业务流程。
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