巡检用英语表示怎么说

"Patrol inspection" or "routine inspection" are both common ways to describe the act of examining or checking something regularly, especially for the purpose of maintaining safety or ensuring proper functioning. For example, you might say:
I'm going to do a patrol inspection of the facilities to make sure everything is in order.
We need to schedule a routine inspection of the equipment to ensure it's in good working condition.
Note that "patrol inspection" is more commonly used in the context of security or law enforcement, while "routine inspection" is more generally applicable to any type of inspection that occurs on a regular basis.