propellers

英 [prəˈpɛləz]

美 [prəˈpɛlərz]

n.  螺旋桨(飞机或轮船的推进器)
propeller的复数

柯林斯词典

• N-COUNT （轮船或飞机上的）螺旋桨，推进器
  Apropelleris a device with blades which is attached to a boat or aircraft. The engine makes the propeller spin round and causes the boat or aircraft to move.
  1. ...a fixed three-bladed propeller.
     固定住的三叶型螺旋桨

双语例句

• From propellers to jet propulsion to rocketry, men are now walking in outer space and exploring the surface of the moon and the Mars.
  从螺旋桨到喷气推进、到火箭，人们现在可以在外层空间漫步，在月球表面和到火星探险。
• We've managed to achieve propulsion through hand-powered propellers.
  我们已经成功地研制出了手动推进器。
• With lift fans for air supply and aerial propellers in propulsion simultaneity, the whole power system of Air-Cushion Vehicle becomes more complicated.
  气垫船动力系统增加了为气垫供气用的垫升风机，同时采用空气螺旋桨推进，整个动力系统设计复杂。
• Structural Design and Modal Analysis of Blades of Half-Revolution Blade Propellers
  半转叶片推进器叶片结构设计与模态分析
• As examples of other applications, permanent maglev high speed trains and permanent super low noise propellers for ships and boats are also introduced.
  并尝试将无源磁浮技术应用于高速列车和超静音螺旋桨。
• The spinning of the propellers generates the necessary lift, or upward force, to raise the platform.
  螺旋推进器快速旋转，生成必要的上升力，使平台升起。
• The drone remains high overhead to avoid any possibility that someone may be injured by its fast-spinning propellers.
  无人机悬停在高空，是为了防止有人被其快速旋转的螺旋桨弄伤。
• Analysis and Overhaul of Contra-Rotating Propellers Mechanical Seal Malfunction
  对转螺旋桨机械密封故障分析及检修
• An aircraft that has fixed a wing and is powered by propellers or jets.
  有固定翅膀和用推动器或喷气机作为动力的航行器。
• A plane with an engine that drives two propellers in opposite directions ( for stability).
  在相反的方向（为了平衡）的用发动机推动两个推动器的飞机。