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

  1. N-COUNT （轮船或飞机上的）螺旋桨，推进器
    A propeller is 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
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双语例句

  1. 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。
  2. 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
  3. The long-range electric torpedo homes in on the noise of the target ship's propellers.
    远程电动水雷顺着目标船的螺旋浆的声音进行追踪。
  4. The spring power device is connected with the back wheel and the double propellers through a transmission mechanism.
    所述的发条动力装置通过传动机构与所述的后轮和双螺旋桨相联接。
  5. These contraptions look like giant airplane propellers on a stick.
    这些装置看起来像一根棍子上巨型飞机螺旋桨。
  6. Leaping waves, flames, etc The ship's propellers churned up the water as it increased speed.
    翻腾的波浪、跳动的火焰.轮船加速时，螺旋桨转动，浪花翻滚。
  7. In order to evaluate the effect of eliminating propeller singing, the radiation noise of the model propellers was measured, and the measured results were analyzed and shown in this paper.
    文中对不同方案的噪声试验结果进行分析，并评估了各方案的消唱效果，为形成模型螺旋桨唱音消除方法建立了基础。
  8. Then in Dayton, in 1903, the Wright brothers built an airplane with a motor and two propellers.
    1903年，莱特兄弟在代顿制造了一架带一个发动机和两个螺旋桨的飞机。
  9. 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。
  10. 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。
  11. Calculation results of different propellers'rotating direction show that efficiency of the propulsion system and pump inflow condition are better than that of propellers rotating outward.
    不同螺旋桨旋向计算结果表明，外旋桨有助于改善混合推进系统中喷水推进器的进流、提高整个推进系统的效率。
  12. Jet engines with which most modern high-speed aircrafts are equipped develop thrust on the same principle as the propellers of conventional aero-engines.
    大多数现代高速飞机装备的喷气发动机产生推力的原理，与普通航空发动机的螺旋桨相同。
  13. In the noise test of model propellers, singing is a major disturb which influences noise test and data analysis, and must be eliminated.
    模型螺旋桨噪声试验中，唱音是影响噪声测试与数据分析的主要干扰，必须予以消除。
  14. 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。
  15. After satisfying results are derived, flow field of a hybrid propulsion system with a waterjet and two propellers is simulated.
    在得到满意的结果之后，数值模拟了一台喷水推进器与两个螺旋桨混合推进系统的流场。
  16. The Navy goes to great lengths to conceal the design of its submarine propellers, but the aerial photo now on the Internet clearly shows the blades.
    海军竭尽全力隐藏其核潜艇螺旋桨的设计，但是现在因特网上的航空照片清晰地显示了桨叶。
  17. The only type of balancer that is sensitive enough to balance small propellers is the magnetic type.
    唯一的一种平衡，平衡是不够灵敏，小螺旋桨是磁性的类型。
  18. Experimental Study and Theoretical Calculations of Edge-cut Propellers
    螺旋浆削边改造的试验研究和理论计算
  19. 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。
  20. The ship's propellers churned the waves to foam.
    轮船的推进器将海浪搅出泡沫。
  21. 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。
  22. 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
  23. 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。
  24. A table containing values of propeller load can be used to compare propellers of varying diameter and pitch, as to the load that they impose on the engine.
    的表载列螺旋桨负荷值可用于比较不同直径和可调桨，以他们的负载对发动机。
  25. The plane came to a halt, propellers dying.
    飞机停了下来，螺旋桨渐渐停止转动。
  26. The electric motor is of great importance and value in transportation, not only because it is used to drive electric cars and electric locomotives, but also because recently it has come to be used to turn the propellers of ships.
    电动机在运输上有很重要价值，这不仅是因为用它来驱动电车和电气机车，而且还因为近来已用它来转动轮船的推进器。
  27. The wind tunnel's propellers and fan motors were situated in the exit cone, seen here during construction.
    风洞的螺旋桨和风扇马达坐落在出口锥，在施工期间出现在这里。
  28. 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。
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