propeller

英 [prəˈpelə(r)]

美 [prəˈpelər]

n.  螺旋桨(飞机或轮船的推进器)

复数：propellers　

CET6GRE化学

Collins.1 / BNC.15591 / COCA.12524

牛津词典

noun

• 螺旋桨（飞机或轮船的推进器）
  a device with two or more blades that turn quickly and cause a ship or an aircraft to move forward

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

英英释义

noun

• a mechanical device that rotates to push against air or water
  Synonym:propellor

双语例句

• Experimental project in the towing tank or propeller tunnel.
  关于拖曳水槽和螺旋桨轴道的实验研究专题。
• The propeller blade has been mounted.
  推进器的叶片已经安装好了。
• The freighter fouled its propeller in fishing nets.
  货船的螺旋桨被渔网缠住了。
• The effects of tip clearance on duct propeller's performance were investigated in six different tip clearances.
  选择六种不同的叶梢间隙研究叶梢间隙对导管桨性能的影响。
• Research on the Influence of Loads of Variable Propeller and Yaw of Blade Bearing of the Wind Turbine
  变桨和偏航运动对风力发电机桨叶轴承载荷的影响
• A new method for predicting the hydrodynamic performance of the rudder with plates behind a propeller is presented.
  提出了一种计算带制流板舵在螺旋桨尾流中水动力性能的方法。
• The aerodynamic design features of the propeller have been analysed at first.
  本文对一种螺旋桨的气动力设计特点先作了分析。
• The turboprop engine is very much like the turbojet. It has an additional part, a propeller.
  涡轮螺桨发动机与涡轮喷气发动机十分相似。它多了一个螺旋桨部件。
• With a low-pitched rumbling noise, the propeller began to rotate.
  伴随着隆隆的低沉噪声，螺旋桨开始旋转起来。
• You carry a spare propeller, don't you?
  你带了一个备用的螺旋桨，不是吗？