traction

英 [ˈtrækʃn]

美 [ˈtrækʃn]

n.  牵引; 拖拉; 牵引力; 拉力; 牵引(使体内断骨复位的疗法); (车轮等对地面的)附着摩擦力

复数：tractions　

TOEFLIELTS医学

Collins.1 / BNC.15310 / COCA.9977

牛津词典

noun

• 牵引；拖拉；牵引力；拉力
  the action of pulling sth along a surface; the power that is used for doing this
• 牵引（使体内断骨复位的疗法）
  a way of treating a broken bone in your body that involves using special equipment to pull the bone gradually back into its correct place
  1. He spent six weeks in traction after he broke his leg.
     他腿部骨折后做了六个星期的牵引治疗。
• （车轮等对地面的）附着摩擦力
  the force that stops sth, for example the wheels of a vehicle, from sliding on the ground

柯林斯词典

• N-UNCOUNT 牵引(术);牵引治疗
  Tractionis a form of medical treatment, in which weights and pulleys are used to gently pull or stretch an injured part of the body for a period of time. You say that a person who is having this treatment isin traction.
  1. Is there an alternative to traction for a broken leg?…
     对于腿部骨折有什么方法替代牵引治疗吗？
  2. Isabelle's legs were in traction for about two and a half weeks.
     伊莎贝尔的腿做了两周半的牵引治疗。
• (对车辆的)牵引力，拉力
  Tractionis a particular form of power that makes a vehicle move.
• (尤指车轮对地面的)附着摩擦力
  Tractionis the grip that something has on the ground, especially the wheels of a vehicle.

英英释义

noun

• (orthopedics) the act of pulling on a bone or limb (as in a fracture) to relieve pressure or align parts in a special way during healing
  1. his leg was in traction for several days
• the friction between a body and the surface on which it moves (as between an automobile tire and the road)
  Synonym:gripadhesive friction

双语例句

• The significance of electrical protection and definite value of DC traction power supply system for metro is illustrated.
  阐明地铁直流牵引供电系统电气保护设置与定值的重要性，着重论述地铁电气保护设置的主要原则。
• I think the most important thing is that you need good traction.
  我认为最重要的是你需要好的牵引力。
• The development of the traction control system based on the rapid prototyping was introduced.
  摘要介绍了采用快速成型技术开发牵引力控制系统的过程。
• Analysis of Railway Signal System Electromagnetic Interference from Traction Power Supply System
  牵引供电系统对铁路信号系统的电磁干扰分析
• This paper introduces the test and speed regulating control for the traction experimental system of urban railway vehicle.
  介绍了城市轨道车辆牵引试验系统的测试与调速控制。
• The traction of a new aviation lubricating oil was measured on a self-made test rig.
  在自制的试验装置上测量了新型航空润滑油油膜拖动力；
• Power supply for4 railway traction substations has been resumed.
  恢复了4座铁路牵引变电站的供电。
• Safety specs include ABS with EBD, Traction Control System and Dynamic Stability Control.
  安全规格与开机片包括ABS，牵引力控制系统和动态稳定控制系统。
• In McLaren's case it was more about a lack of traction, overheating tyres and oversteer.
  迈凯轮的情况更多的是牵引、轮胎过热和转向过度的问题。
• We need to improve the driveability side of the engine and also the mechanical traction of the car.
  我们需要改进引擎的操控性能和赛车的机械牵引力。