文学 页面描述语言 释 page description language；PDL 页面描述语言 对页面内的各种信息元素的属性、特征、行为以及页面元素之间的相互关系进行描述的计算机语言。
系统软件 语言与编译 释文 program design language, PDL 设计程序语言
- period group
- period health examination
- periodic
- periodic acid
- periodic acid-Schiff reaction
- periodic acid-Schiff reaction (PAS reaction)
- periodical
- periodical bibliography
- periodical changes of endometrium
- periodical cicada
- periodical layout design
- periodically correlated
- periodically poled silica fiber
- periodical potential
- Periodical Publishers Association
- periodicals of ethnic medicine
- periodicals of traditional Chinese medicine
- periodic arrangement
- periodic attractor
- periodic automorphism
- periodic behavior
- periodic boundary condition
- periodic boundary conditions
- periodic boundary value problem
- periodic coefficient