乐观对身体健康的益处不仅限于心脏健康，还包括改善免疫系统功能和延长寿命。
Optimism's benefits for physical health also extend beyond heart health, such as improved immune system function and increased life span.
你怎样知道整个系统功能被测试？
How do you know that the entire system functionality is tested?
按子系统或架构类型划分系统功能。
Partitioning of our system functionality by subsystem or architectural category.
举例来说：特性表示系统功能视图。
被众多子系统功能需要的一些通用服务。
Some common services that were needed by a number of subsystem functions.
图1显示了医疗系统功能和相关应用的例子。
Figure 1 presents examples of healthcare system functions and related applications.
最后，黑客开启一个叫IP转发的系统功能。
Finally, the hacker turns on an operating system feature called IP forwarding.
每个较小系统只提供整个系统功能的一个子集。
Each smaller system provides only a subset of the functionality of the entire system.
后两个值用于防止模块需求和系统功能不匹配。
The latter two values preclude mismatches between the needs of the module and the capabilities of the system.
其中有些服务的实现以不一致的方式识别系统功能。
Some of the services are getting realized in an inconsistent way of recognizing system functions.
在设计逻辑层次时，架构师主要集中关注于实现系统功能。
When designing the logical level, the architect focuses mainly on implementing system functionality.
大部分产品都会使用GUI 来向客户端交付系统功能。
Most products deliver system functionality to the clients using a GUI.
利用SOA，可以使用现有系统功能开发服务，如图5所示。
With SOA, services are developed using existing system capabilities, as shown in Figure 5.
他设计的私人别墅会出现屋顶漏水，供暖系统功能不足的现象。
He designed private houses marred by leaking roofs and poor heating systems.
角色定义：用文字描述系统功能，和系统所需的服务。
Actor definitions: a textual description of the requestors of services provided by your system, and services provided to your system.
以浏览器主打，打造一个操作系统功能的环境有多难？
How hard is it to create a functional OS environment while using the browser as the main metaphor?
你应该谨记一点，长期的过敏或者厌食会降低你的免疫系统功能。
The viscous cycle you should be aware of, is that an allergy or intolerance, when chronic can lower your immune system. Which causes stress to your physiology.
客户小组就是知道某些系统功能是否在任何时候都对用户有用的小组。
The customer team is the one that knows whether certain system functions are useful for users at any point in time.
那些在冥想中这一区域最为活跃的人，也极大地提高了免疫系统功能。
And those who had the most activity in this area during meditation also had big boosts in immune system functioning.
本系列将说明如何扩展系统功能来支持新卫生保健中心合作伙伴类型。
This series describes how it's possible to extend the system functionality to support a new category of health center partners.
在确信包含了系统功能之后，架构师就能够专注于在物理层次优化实现。
Confident that the system functionality is covered, the architect can focus on optimizing the implementation at the physical level.
例如，“用例”视角允许需求工程师和业务所有者讨论系统功能的特征。
For example, the Use Case viewpoint allows the requirements engineers and business owners to discuss the features of the system functionality.
即使没有合适的模块，也能够快速地构建自己的定制模块来扩展系统功能。
If not, we were able to quickly build our own custom module to extend the functions of our system.
还有许多基本的生理行为，如做深呼吸放松和某些神经系统功能也是如此。
Many basic physiological events, such as relaxed breathing and certain nervous system functions do, too.
当架构已经确定并且被证明符合重要需求之后，填充系统功能就很安全了。
Only when the architecture is set and proven to meet the significant requirements is it safe to flesh out the system's functionality.
尽管它可以提供您所需的全部代码，但它可能无法提供您所需的全部系统功能。
They may give you all the code coverage you need, but they might not give you all the system coverage you need.
在这种模型中，宿主运行单一OS内核并向每个访客操作系统导出操作系统功能。
In this model, the host runs a single OS kernel as its core and exports operating system functionality to each of the guest operating systems.
基础结构的架构决定了应当具有什么样的系统功能和扩展性才能满足将来的要求。
The infrastructure's architecture determines how functional and extensible the system will be in meeting future requirements.
这种病是由于免疫系统功能故障、攻击健康组织所致，它会使你的关节红肿疼痛。
It happens when your immune system malfunctions and attacks healthy tissue, making your joints swollen and painful.
如果使用 MDA，那么每次采用新技术时，无需重复系统功能和行为的建模过程。
With MDA, you don't need to repeat the process of modeling a system's functions and behavior each time a new technology comes along.
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