抽象-抽除  abstract symbol

数据访问对象抽象工厂  data access object and abstract factory

eta抽象化  eta abstraction

Internet抽象拓朴  Internet topology

OSD硬件抽象层  HALOSD

Prolog抽象机  Prolog abstract machine

SGML的抽象语法  abstract syntax of SGML

WAM抽象机  warren’s abstract machine

按时域抽取的快速傅立叶变换  dit-fft

贝他抽象化  beta abstraction

编程抽象  Programming abstraction

表现主义的抽象派艺术  expressionist abstract

并行抽象机  parallel abstract machine

并行图重写抽象机  parallel abstract machine

不同抽象级别电路信息  circuit information at different abstraction levels

层次抽象机  hierarchies of abstract machines

超抽象对象设施  meta object facility

程序抽象  program abstraction

程序抽象化  procedure abstraction