pulleys

英 [ˈpʊliz]

美 [ˈpʊliz]

n.  滑轮; 滑轮组; 滑车
pulley的复数

柯林斯词典

• N-COUNT 滑轮；皮带轮
  Apulleyis a device consisting of a wheel over which a rope or chain is pulled in order to lift heavy objects.
  1. The weights are moved via a cable and pulley system.
     重物通过缆绳和滑轮系统运送。

双语例句

• Our flag is raised to the top of a pole by a rope and two pulleys.
  我们的旗帜被用一根绳子和两个滑轮升到了竿顶。
• Pulleys are used singly or in combination to transmit energy and motion.
  滑轮可以单独或组合使用来传递能量和运动。
• We could use pulleys to move the huge stone.
  我们可以用滑轮来搬动这块大石头。
• Check that the installation position of the drive belt on all drive pulleys is correct.
  检查所有驱动皮带轮上的传动带的安装位置是否正确。
• The pulleys are numbered according to the sequence of fitting.
  皮带轮已按照安装顺序编号。
• The directional tooth is driven by the drive shaft by a pair of synchronous pulleys, a pair of bevel gears and a group of straight gears of which the axes are vertically arranged.
  所述的传动链是：由传动轴通过一对同步带轮、一对圆锥齿轮以及一组轴线垂直布置的直齿轮带动定向齿。
• Various speeds may be obtained by the use of large and small pulleys.
  利用大小皮带轮可以获得不同的转速。
• The utility model aims to provide a girdle pulley board, the pulleys of which will not get loose when the pulley board is tightened.
  目的在于提供一种滑轮不会因用力拉紧滑轮板而松脱的腰带滑轮板。
• It is considered that this phenomenon is caused by difference of saddle surface speed between two pulleys.
  环拉力在带的各边不同，这种现象由于两带轮间支承面速度不同造成的。
• There are cranks and pulleys, beltings tight or slack
  有曲杆与滑车，还有皮带或紧或松