Dropping the pressure loss of diffuser, corner, and fan section can help to reduce the power of the fan.

扩散段、拐角以及风扇段的气动减阻在一定程度上减少了风机的功率。

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Multi fan section. From 2 to 4 fan sections can be specified. Single - or double-line ducts can be specified.

多个扇形段。可指定2到4个扇形段。可以指定单线管道或双线管道。

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A covering around the fan section of the engine that can be opened for access to the components on the engine.

在发动机风扇周围的可卸盖壳，打开后可以够到发动机部件。

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The Iranians won three golds in London, backed by a fan section more boisterous than any other nation.

WSJ: US, Russia and Iran to wrestle in New York

The other four members of the Fab Five sat in the lower rows of a fan section behind Michigan's bench.

WSJ: A Reason to Remember the Fab Five

On the terraces of the Yellow Wall, the 25, 000-fan standing section, they hardly ever sing for individual players, preferring instead to chant the name of the team continuously for 90 minutes.

WSJ: Borussa Dortmund Dismayed by G?tze's Transfer to Bayern Munich