Experiment proves the cooling effectiveness can be enhanced through reasonable design under the known specifications of the heat sinker and blast fan.

实验证明，通过合理的风道设计，可以在散热器和风机参数一定的条件下，有效地提高散热效果。

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Existing methods of on-line dynamic balancing are analyzed in the paper. An on-line dynamic balancing method of large-size blast fan is present on the basis of fuzzy control.

本文在对现有各种在线动平衡方法评述基础上，提出了一种基于模糊控制技术的大型风机在线动平衡技术。

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Unstable operation or tacking for the axial fan of the blast furnace can cause accidents, which can be avoided by adjusting the Angle of the leading blade.

前言：高炉轴流风机处于不稳定工况区运行或出现“抢风”都会造成事故。

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Survivors used blue burqas to cover the corpses, which were spread out like a fan around the blast radius outside the shrine.

WSJ: Attacks Point to New Afghan Conflict

His four-hour daily show was syndicated on nearly 30 stations across the South and revolved around legions of listeners who called in daily to hail a team, blast a foe or even confess a crime: An Alabama fan once revealed on the show how he poisoned beloved trees on Auburn's campus.

WSJ: Paul Finebaum Ends His Silence, to Join ESPN