This section illustrates how the query Tuner query annotation and access path graph can help you analyze access paths and SQL performance.

本部分说明Query Tuner查询注释和访问路径图如何帮助您分析访问路径和SQL性能。

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The second section introduces some basic knowledge about the TV tuner and its phase noise.

第二部分介绍了一些有关的电视调谐器，其相位噪声的基本知识。

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This series adopts a discrete component configuration that separates the display section from the tuner section, and these two sections can be connected with a cable or by using an optional wireless video transmitter unit that employs AMIMON's WHDI technology.

ENGADGET: Sharp's X-Series LCD HDTVs offered with WHDI wireless link