摘要
】模型表示是近年来ＭＢＭＳ研究中较引人注目的课题．本文针对目前ＭＢＭＳ中几种主要的模型表示方法加以分析，比较其优缺点。
Model representation is a quite remarkable question for MBMS study in recent years.In the paper,a few of major methods of model representation which are lately used in MBMS are researched,and strong and weak points for these methods are compared.At last,a new way of model representation is given.
