n.直观教具；实际事物
Itisresearching,developing,manufacturing and marketing auto check and measure equipment and realia equipment. 公司主要开发、研制、生产汽车检测设备、教学设备等。
This quality handbook is used for the control of designing,producing and service in motor realia. 本质量手册适用于汽车教具教学用品的设计、生产和服务的控制活动。
Education preparation: Realia (of language of the titles before each activity make, young doctor cap, a fluctuation the two hamburger model) that can open partly, learn to provide (001 write board) . 教学预备：教具 (各活动前片头语的制作，小博士帽，一个上下两半可打开的汉堡包模型 )，学具 (001写字板 )。
As a subsystem of the internet office system,tle applying system of education on Line includes tle fuctions of the application, the examination and approval,and tle management of realia. 作为网上办公的一个子系统,在线教学申报系统包括用品申请、用品审批、用品处理等功能。
Apply multimedia realia in surgery teaching 多媒体教具在外科学教学中的运用
