cylinder

• The cylinder was empty .
  枪膛已经空了。
• The cylinder is caused to rotate by means of a small electric motor .
  转动圆柱体是由小电动机带动的。
• The rotating cylinder with spiral grooves acts as a speed selector .
  螺旋切口的旋转圆筒作为速率筛选器。
• Changing the rate of cylinder rotation changes the speed selected .
  改变圆筒旋转速率就改变被筛选的速率。
• The office is working on all cylinders to get the job finished .
  办公室人员正在竭尽全力争取把这工作干完。
• In a double-acting engine there is only one piston per cylinder .
  在双作用发动机中，每个汽缸里只有一个活塞。
• The hydraulic system comprises a master cylinder and the slave cylinders .
  液压系统包括一个主缸和一些辅助缸。
• The wall consists of an array of fiber-glass cylinders filled with water .
  这种墙由一排装有水的玻璃纤维圆筒组成。
• The card usually consists of two cylinders and their associated doffers .
  梳毛机通常由两个锡林及和它们相联的道夫组成。
• The molecules of air would bombard all sides and both ends of the cylinder .
  空气的分子会撞击圆筒的整个筒壁和上下两端。