... cylindrical harmonics ==> 柱谐函数 cylindrical heat exchanger ==> 圆筒式热交换器 cylindrical helical spring ==> 柱形螺旋弹簧 ...
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The invention discloses a reinforced heat transfer element of a truncated cylindrical surface wing type vortex generator, belonging to the field of heat transfer parts of heat exchanger.
本发明公开了属于换热器传热零部件领域的一种斜截柱面翼式涡发生器强化传热元件。
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