For example, adding new applications to an existing system might affect the service level agreements of existing application, as the system resources are now Shared by more applications.

例如，在现有系统中添加新的应用程序可能会影响现有应用程序的服务水平，因为系统资源现在由更多应用程序分享。

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The final process, service level management, is on the system administrator's domain.

最后一个流程，服务水平管理，属于系统管理员的范畴。

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In contrast, AIX is broken down into four main operating system levels: version, release, technology level (TL), and service pack (SP).

相比之下，AIX分为四个主要的操作系统级别：版本、发行版、技术级(TL)和服务包(SP)。

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For those of you that like the technical details, Mozilla has managed to do away with the UAC prompt by using a standalone system-level service.

FORBES: Mozilla Makes Firefox Updates Less Painful

The Alliance Support for High Availability segment engages Microsoft Certified Support Center high-availability providers to offer service-level commitments based on system availability.

CNN: Microsoft hopes to soothe customers with support plan

Under the current system, service members up to the top level senior enlisted rank do not pay taxes on their pay when they are in a war zone.

MSN: Pentagon recommends better pay for front-line troops - US news | NBC News