领导者检查军人或警察执勤情况to check attendance

• 这件事被正在查勤的警卫连连长看到了。

  This matter was seen by the guard company commander who was checking if people were on duty.

• 由查勤组对正常时间内的工作进行跟踪查勤。

  Tracking and checking of people on duty at work within normal hours by the team that checks attendance.