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

• A note on the second order gear's method for stiff differential equation
  刚性方程的二阶Gear方法的注记
• 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 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。
• 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；
• I couldn't even get her out of second gear, earl.
  我都不能减到二档以下。
• Don't engage second gear too soon, or the engine will stall.
  不要太早上第二档，否则引擎就会熄火。
• The paper analysed the influence of x gear on the movement law of each engaging point and the flow characteristic of the second kind of compound gear pump with x gear.
  分析了齿轮变位对第二类平衡式复合齿轮泵各啮合点运动规律和瞬态流量特性的影响，并得出了有关流量及其脉动公式，以及最佳结构形式。
• Influence of x gear on the Flow Characteristic of the Second Kind of Compound Gear Pump
  齿轮变位对第二类复合齿轮泵流量特性的影响
• Second upgrading of industrial gear oil and rebuilding method of the oil selection
  工业齿轮用油第二次更新换代与选油方法的重建
• The Second Development of Gear Optimum Design Based on Pro/ E
  齿轮优化设计的Pro/E二次开发