理学 计算机存储部件 释 double-transistor random-access memory 双晶体管随机存储器 一种以电容电荷来储存0、1数据的存储器。它直接利用绝缘体上硅薄膜（SOI）工艺所加入的绝缘基板的副效应来充当电容。
计算机硬件 存储设备 释文 twin transistor random access memory, TTRAM 双晶体管随机存储器
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