random access
(also direct access), (computing 计) process that allows information in a computer to be stored or retrieved without reading through items storedpreviously 随机存取. Cf 参看 read only (read). ,random access `memory (abbr 缩写 RAM) computer memory used temporarily to store data (usu found by random access) that can be changed or removed 随机存取存储器. Cf 参看 read only memory (read).