helical ramp 中文意思是什麼

helical ramp 解釋
螺旋坡道
  • helical : adj. 螺旋狀的,螺旋線的。adv. -ly
  • ramp : vt 1 【紋章】(獅子等)用后腳直立;作恫嚇姿勢;猛撲;暴跳,亂沖。2 【植物;植物學】(植物)繁茂。...
  1. Slopping floor with express helical down ramp

    斜面樓地板附設螺旋狀快速下樓匝道式
  2. While hall system employed a rotary feed unit, operated by the bolt, to put new cartridge in line with the barrel, fn designers incorporated a stationary helical ramp into each magazine, w hich rotates cartridge for 90 degrees prior to placing it into feed lips

    同時系統採用旋轉大廳飼料單位,由螺栓、把新槍彈與槍管、設計師新生力量納入到每一個固定螺旋匝道雜志-腦出血90度旋轉裝之前將它變成飼料嘴唇
  3. Concentric opposed plane helical ramp

    同心反向螺旋狀匝道
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