actuation

例句：

1. 1. The new software requires actuation to function properly.
   新软件需要正确激活才能正常工作。
2. 2. The robot's actuation system is responsible for its movements.
   机器人的激活系统负责其运动。
3. 3.The actuation of the switch controls the light.
   开关的激活控制着灯光。