它们遵循db2过程模型并提供一个同质的接口，可以将数据源中的许多特殊特性映射到DB2。

They follow the DB2 procedure model and provide a homogeneous interface that maps many special features in the data sources to DB2.

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AIX V6.1提供特殊的管理过程，帮助为这些实用工具配置自动下线特性。

AIX V6.1 provides special administrative procedures to help configure auto logoff feature with these utilities. The following explains and provides examples on these procedures.

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由于长周期光栅在较高次包层模谐振时的特殊性，在光栅制作的过程中会出现与其它包层模谐振不同的特性。

Since the characteristics of higher order cladding mode resonances are specific in LPG, it will exhibit different phenomena during the process of grating manufacturing.

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