The preengaging experimental mode are the one of opening experimental teaching mode on the basis of information on campus, which has the merits as following: flexibility of time and pertinence of specific instruction.

• 预约式的开放实验模式是校园信息化平台基础之上的开放式实验教学管理模式之一，它具有时间安排灵活和具体指导时针对性强等特点。