槳體旋渦 的英文怎麼說

中文拼音 [jiǎngxuánguō]
槳體旋渦 英文
propeller-hull vortex
  • : 名詞1. (劃船用具) oar; paddle 2. (螺旋槳) propeller
  • : 體構詞成分。
  • : 旋Ⅰ動詞1 (旋轉) whirl 2 (用車床切削或用刀子轉著圈地削) turn sth on a lathe; lathe; pare Ⅱ名詞...
  • : 渦名詞1. (漩渦) eddy; whirlpool; vortex 2. (酒窩) dimple
  • 旋渦 : vortex (pl vortices; vortexes); whirlpool; vemous; eddy; vorticit; backset; swirl; [地質學] nuc...
  1. Their maneuvering and control systems are made up of several propellers. this system has many disadvantages such as big volume, high consuming of energy, low total efficiency, high noise and vortex

    它們使用的操縱和控制系統大多是由多個螺推進器組成的,這樣的系統積大、重量大、能耗高、綜合效率低,並有較大的噪音和尾
  2. Owing to unsteady ship driving power, vibration of ship body, sealing function of seal part and variable stern flow companying with rotating propeller, the unsteady force results to vibration of ship shaft, which makes the oil film of stern journal bearing vibrate

    由於船舶動力的非穩定性、船的振動、尾軸密封裝置的密封作用及螺的不均勻伴流作用,導致尾軸振動,使得尾軸承潤滑油膜動。
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