flap chord 中文意思是什麼

flap chord 解釋
襟翼弦
  • flap : vt ( pp )1 拍打,拍擊;拍動(翅膀),撲動。2 拍打(蚊、蠅等);使(帆、簾子等)拍動。3 把(帽邊...
  • chord : n. 1. 〈詩〉(琴)弦;(心)弦;【音樂】和弦,和(諧)音。2. 【航空】翼弦;【數學】弦;【解剖學】腱,帶;【建築】弦材,桁材。vt. 上…的弦;調(弦)。vi. 1. 調和,和諧。2. 彈奏。
  1. Based on the kinematical design criterion of equi - chord percent ratio and spatial rigid body guiding mechanism, three theoretical design methods of arc track, non - arc track, and helical track are proposed in this thesis, meanwhile, different design methods about prime flap and sub - flap driving mechanisms are completed. three cases of different three - gaps - fowler - flap tracks are designed

    對后緣三縫富勒襟翼工作時的3個關鍵位置,按照「等弦長百分比」運動的設計準則和空間剛體引導機構的設計思路,提出了圓弧軌道、非圓弧軌道和螺旋線軌道等3種空間位置引導軌道的設計原理,並分別給出主襟翼和子襟翼驅動機構的不同設計方法。
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