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

• Shift from the first gear to the second gear
  从第一排档转到第二排档
• The new developments represent a move into second gear by Tesco in China, said Clive Black at Shore Capital.
  ShoreCapital的克莱夫布莱克（CliveBlack）表示，上述新进展表明特易购的在华行动挂到了二档。
• 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。
• 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
• A Method Discussion for Calculating of Radius Second Feeding in the Processing Gear
  齿轮加工中第二次径向进刀量计算方法的探讨
• Change into second gear when you go up the hill.
  上山时要换第二挡。
• The Second Development of Gear Optimum Design Based on Pro/ E
  齿轮优化设计的Pro/E二次开发
• 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。
• 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 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