hydraulic actuating cylinder

例句：

1. 1. Thehydraulic actuating cylinderis responsible for controlling the movement of themachine's arms.
   液压动力缸负责控制机器手臂的运动。
2. 2. The hydraulicactuating cylinder was designed to improvethe accuracy and speed of the machine's operation.
   液压动力缸的设计目的是为了提高机器操作的准确性和速度。
3. 3. Thehydraulic actuating cylinder is a crucial componentin many industrial applications, as itallows for precise control over machinery movements.
   液压动力缸是许多工业应用中的关键部件，因为它允许对机械运动进行精确控制。