memory types

• 记忆类型

memory types的用法和样例：

例句

1. From the defination and assortments of shape memory polymer the types of shape memory polymer Gutta-percha are introduced.
   摘要从介绍形状记忆高分子材料定义及分类出发，引入了形状记忆高分子材料杜仲胶的记忆类型。