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

• 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。
• 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。
• Described are the mechatronic developments for railway vehicles of the future, especially the suspension system, traction system and braking system.
  全面介绍了机械电子技术在未来铁道车辆特别是悬挂系统、牵引系统和制动系统中的应用和发展。
• He's in traction at the moment.
  目前他在接受牵引治疗。
• Power to both wheels in a lightweight yet strong frame design gave riders nimble and versatile traction off road.
  力量对两转动轻量级选手强的框架设计给了车手灵活和多才多艺的牵引路。
• Power supply for4 railway traction substations has been resumed.
  恢复了4座铁路牵引变电站的供电。
• Study on Fault Diagnosis Technology and System of the Traction System of Metro Vehicles
  地铁车辆牵引系统故障诊断技术及系统的研究
• The VSC system integrates traction control ( TRC) to help limit rear wheel spin on slippery road surfaces.
  VSC系统整合牵引力控制系统（TRC），在光滑路面上行驶时，有助于限制后轮打滑。
• 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 control system is also fully automatic.
  牵引力控制系统是也完全自动的。