branch duct 中文意思是什麼

branch duct 解釋
通風支管
  • branch : n 1 (樹)枝〈泛指大枝或小枝;bough 特指大枝,也指連花、果折下的枝;limb 指大枝;twig 指小枝〉。2...
  • duct : n. 1. 管,導管,輸送管;槽,溝,渠道。2. 【無線電】波道;【電學】(電線,電纜等的)管道。
  1. ( 8 ) six branches of the flow in a rotating square duct are obtained. the limited points of every branch are different for different dean number. an eight - vortex phenomenon is also found

    ( 8 )對于正方形截面的分叉問題,本文得到六種無條件穩定和對稱穩定的流動分支, dean數不同,流動分支的極限點不同,發現正方形截面最多可以存在八個渦。
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