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

• 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。
• Parametric Design and Second Development of Bevel Gear Differential Based on UG
  基于UG锥齿轮差速器的参数化设计及其二次开发
• 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
• While the Shanghai Composite has soared in the past six months, Chinese shares in Hong Kong have remained in second gear.
  上证综指在过去六个月期间飙升的同时，在香港上市的中国内地股票却一直表现平平。
• 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。
• 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；
• 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
• 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。
• This is because the transmission may be shifting back and forth between the overdrive and the second highest gear.
  这是由于传输可能转移间来回地超载，第二个最高的齿轮。
• 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。