释义 |
two-dimensional storage 二维存储器;[二次元储存器] Direct access devices in which an area allocated to a specific file needs not be a series of physically contiguous locations, but instead specified as a number of buckets drawn from one to more seeking areas. 一种直接存取装置,在这种装置中,分配给某一文件的区域并不需要是物理上相邻的一系列存储单元,但是却要把一个或一个以 上的寻址区定义成若干存储桶。 |