second gear

英 [ˈsekənd ɡɪə(r)]

美 [ˈsekənd ɡɪr]

第二速度齿轮；二档齿轮

英英释义

noun

• the gear that has the second lowest forward gear ratio in the gear box of a motor vehicle
  1. he had to shift down into second to make the hill
  Synonym:second

双语例句

• Experimental Research on Geometrical Flow Characteristic of the Second Type of Compound Gear Pump
  第二类复合齿轮泵几何流量特性分析与试验
• Study on Contact Fatigue Failure of Tractor Second Shaft Gear
  拖拉机二轴齿轮接触疲劳损坏的研究
• The driver changed down from third to second ( gear).
  驾驶员将车速从第三挡调低到第二挡。
• A little something to get you into second gear.
  一点点就能让你感觉暖和的。
• On the basis of the elastic-hydrodynamic lubrication theory proposed by the English engineers Dawson and Higginson the author has described and made a numerical analysis of the scoring of the main gear reduction unit second gear, Proposals aimed at alleviating scoring are also given.
  本文以英国道森与希金森的弹性流体动力润滑理论（EHD）为基础，对主齿轮减速器第二级齿轮擦伤的形成进行了计算分析和阐述，并对抑止擦伤提出了建议。
• The Optimum Design of QX-type Second Order Epicyclic Reduction Gear Unit
  QX型二级行星齿轮减速器优化设计
• Second, the gear gap of main final drive, driven spiral bevel.
  二是主减速器主、从动螺旋弧齿锥齿轮副的间隙。
• A difference scheme was constructed in [ 3], which was equivalent to the second order Gear's method, and was solved by the simple iteration method.
  在文献[3]中构造了一个与二阶Gear方法等价的差分格式，并采用简单迭代求解。
• When the clutch broke, the car was locked into second gear
  离合器失灵后，汽车只能在二挡行驶。
• Under the coach's guidance, I started to practice how to start the car, and switch to first gear, and then second and third gear;
  在他得指导下，我开始练习怎样从发动车子到换上更高的档位；