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
- inter-specific association
- interspecific competition
- interspecific crossing
- interspecific difference
- interspecific hybridization
- interspecific interaction
- interspecific justice
- interspersed repetitive sequence PCR，IRS-PCR
- interspersion
- intersphere
- interspicular region
- interspike interval
- interspinales
- interspinous muscle
- interstadial
- interstage
- interstage bleed of compressor
- interstage separation test of SRM
- inter-stage turbine burner
- inter-stand cooling
- Interstate Commerce Act
- Interstate Commerce Commission
- inter-state section
- inter-state system
- Interstellar