DB2 provides various utilities, such as RUNSTATS, REORG and REORGCHK, to improve database performance.

DB 2提供了各种实用程序来提高数据库性能，如RUNSTATS、REORG和REORGCHK。

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Those tools include higher-level languages, integrated development environments (IDEs), and various utilities for shortening and automating common tasks.

这些工具包括高级语言、集成开发环境（integrated development environment，IDE）和各种用于简化和自动化常见任务的实用工具。

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Most often, the name "Linux" is used to refer to the Linux Operating System.An OS includes the kernel, but also adds various utilities - the kinds of programs you need to get anything done.

Linux经常被用来指Linux操作系统。操作系统包括内核，同时还有各种工具，这些工具是你做任何事都要用到的软件。

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When it is at last unveiled, many suspect it will be used primarily as a vehicle to impose various environmental obligations on utilities, rather than as a way of introducing competition quickly.

ECONOMIST: Chopping up America’s power | The

This coalition also includes unions, such as the International Brotherhood of Electrical Workers, whose members' jobs might disappear, and various other sorts of utilities such as the rural co-operatives (see article) and municipal power companies, anxious lest deregulation lead to the unravelling of the tax-breaks and subsidies they now receive.

ECONOMIST: Chopping up America’s power | The

The acquisition, which also includes various commercial and residential properties and utilities, may have made him Lana'i's potential savior.

CNN: STORY HIGHLIGHTS