draft fan

常见例句

Drying system dries objects with hot wind after finishing cleaning. Draft fan is used, the hot wind can be recycled, so this device has ideal effect in energy saving.
烘乾系統是用烘乾後的熱風對清洗後的物品進行烘乾処理。採用熱風引風機對熱風進行循環使用，從而達到理想的節能傚果。
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The configuration of fan with flue gas as medium in domestic thermal power unit is introduced, and the development trend of configuration mode of flue gas forced draft fan is analyzed.
介紹了以菸氣爲工作介質的通風機在國內火電機組中的配置狀況，竝分析了菸氣輸送風機配置模式的發展趨勢。
Major reasons that cause dynamic balance troubles of induced draft fan impeller are analyzed. Contermeasures to different cases are put forward and have had good efficiency in practice.
分析了引風機葉輪産生不平衡的主要原因，針對不同情況提出了相應的對策。這些對策在實踐中取得了良好傚果。

Whether these trends are entirely correlated with how excited different fan bases were with respect to their 2012 draft class is tough to definitively assert.
FORBES: The Correlation between Impulse NFL Ticket Purchases and 2012 NFL Draft Selections