1. The authentication system of status is now widely used to solve the consistency between visitor's physical status and digital status and provides basis of authority management to other systems. 身份认证系统用于解决访问者的物理身份和数字身份的一致性问题，给其他系统提供权限管理的依据。运用形式化方法，针对一个用户身份认证系统，使用Z语言对其进行形式化描述。
2. Using lower switch time, lower compression speed and higher compression stroke will result in lower cavity pressures. 使用较短的切换时间、较低的压缩速度以及较高的压缩行程将产生较低的模安穴压力。
3. Using lower switch time, lower compression speed and higher compression stroke will result in lower cavity pressures. 使用较短的切换时间、较低的压缩速度以及较高的压缩行程将产生较低的模安穴压力。
4. Your status as an attendee of this event changed. Do you want to send a status update to the organizer of this event? 您对此事件的参与状态发生了变化。您是否想要给组织者传送此任务的状态更新？
5. Report the project inspection status monthly, non-conformities status. 每月报告项目检查情况，不合格状况。
