活化作用

例句：

1. 1. The new software has significantly improved the system's performance.
   新软件显著提高了系统的性能。
2. 2. The process of activation requires careful monitoring.
   激活过程需要仔细监控。
3. 3.The device can be activated remotely using a smartphone app.
   该设备可以通过智能手机应用程序远程激活。