planetary gears

同根派生

英汉例句

• Planetary gear systems are also used in many automatic transmissions.
  行星齿轮组也同样用于许多汽车变速器中。
• The bike chain drives a sun gear on the rear axle, which transmits power to planetary gears situated around it.
  自行车的链条会驱动后轮轮轴上的太阳齿轮，将动力传送到四周的行星齿轮。
• When the device detects acceleration, it sends a signal to a small electric servomotor that rotates a sleeve on the axle to shift the planetary gears.
  当仪器侦测到轮子加速，就会将讯号传送到一个小型的电子伺服马达，马达会带动轮轴上的套筒，然后变换行星齿轮的位置。
• The optimal objective of planetary gears can be achieved and the efficiency of design can also be raised by using this method.
  实践结果表明，用本方法设计的行星齿轮机构不但达到了最优化目标，还可以大大提高设计效率。
• This paper discusses the optimization design of the planetary gears taking the high efficiency light weight、compact size of planetary gears as target.
  摘要以行星齿轮机构传动效率高、重量轻体积小等为目标，探讨行星齿轮机构的优化设计。