理学 计算机系统 释 mainframe 大型计算机 功能齐全完整、事务处理性能处于所在时期最高端的通用计算机。最早指的被大型组织机构用来运行关键任务、数据统计、以及事务处理的计算机。又称大型机、主机、大型主机。
通论 计算机系统类型 释文 mainframe 大型计算机
- regular product
- regular projective transformation
- regular pyramid
- regular quadratic form
- regular quadratic space
- regular quadric hypersurface
- regular quotient object
- regular ramification point
- regular random process
- regular rational function
- regular rational mapping
- regular realization
- regular reduction
- regular region
- regular relation
- regular representation
- regular representation of compact group
- regular right ideal
- *-regular ring
- regular ring
- regular ring homomorphism
- regular sacrifices
- regular sampling procedure
- regular satellite
- regular scheme