activated是什么意思

activated[英]['?kt?ve?t?d] [美]['?kt?ve?t?d]

adj.有活性的;

v.使活动，起动，触发( activate的过去式和过去分词 )

例句：

ideo cameras with night vision can be activated by movement.

带夜视镜的摄像机一有动静就会启动。

List out which valves are activated in the procedure.

列出在步骤中哪个阀门被触发。