普通舵 的英文怎麼說

中文拼音 [tōngduò]
普通舵 英文
ordinary rudder
  • : Ⅰ形容詞(普遍; 全面) general; universal Ⅱ名詞(姓氏) a surname
  • : 通量詞(用於動作)
  • : 名詞(船、飛機等控制方向的裝置) rudder; helm
  • 普通 : common; general; ordinary; plain; honest; private; trile; average
  1. Compared to an ordinary rudder, the value of lift coefficient of ichthyoid rudder is about 30 % higher and the maximum rudder angle of it nearly reaches 45 degrees. ichthyoid rudder is a design under such a conception as to effectively utilize the propellers slipstream for rudder action, and featured by having a fish - shaped one - piece construction that is to say - no part of ichthyoid rudder can move in the water

    其研究的魚形是一個沒有在水下移動的魚尾形剖面單片結構,增加了全的剖面拱度,使螺旋槳尾流的折射水量增強,進而增大了水動力的作用,使之比流線形的升力提高30左右。
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