conical bore 中文意思是什麼

conical bore 解釋
圓錐孔
  • conical : adj. 圓錐（體、形）的。adv. -ly 成圓錐形。
  • bore : n 1 膛；膛腔；孔，孔腔；眼，炮眼；槍膛，炮膛。2 膛徑，孔徑，口徑，內徑。3 鉆[擴]孔器，錐，膛頭。v...
  1. The deeper - cupped mouthpiece and the larger conical and greater width of the bore give the tuba a smoother, rounder and less trenchant tone than that of the trumpet and trombone

    大號是管弦樂隊里最低音的銅管樂器，於1835年由德國長號演奏家魏普萊希特wilhelm wieprecht發明。
  2. A slender woodwind instrument with a conical bore and a double reed mouthpiece, having a range of three octaves and a penetrating, poignant sound

    帶有一個圓錐形孔和雙簧管吹口的細小的木管樂器，具有三個八度音域和穿透力強而尖利的聲音。
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