在计算机程序设计中，将主存某些单元的内容复制到同一主存中的其它单元中去。同transfer。
In computer programming, to copy from locations in main storage into locations in the same main storage.
这样，相对外部高速缓存存储器，主存的速度非常慢。
Finally there is the main memory which relative to the external cache memory is very slow.
当字母和单词被输入以后，它们显示在阴极射线管屏幕上，并且存储在计算机在主存中。
As the word and letters are entered, they are displayed in the CRT screen and stored in main memory of the personal computer.
一种小存储装置，在输入输出装置和主存储器之间用作媒介。
A small memory unit used as a go-between for the input and output units and main memory.
