slide actuating cylinder

例句：

1. 1.The new car has a slide actuating cylinder that makes it easy to adjustthe seat height.
   这款新车有一个滑动致动筒，可以轻松调整座椅高度。
2. 2. The engineerused a slide actuating cylinder tolift the heavy machine.
   工程师使用了一个滑动致动筒来抬起这台重机器。
3. 3.The slide actuating cylinder is responsiblefor controlling the speed of the conveyorbelt.
   滑动致动筒负责控制输送带的速度。