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
- Huɑ Xiren
- Hu不变矩
- HV
- HVAC system for classroom
- HVAC system for cultural relics
- HVAC system for hospitals
- HVAC system for hotels
- HVAC system for market buildings
- HVAC system for museum
- HVAC system for office buildings
- HVAC system for passenger waiting center
- HVAC system for residential buildings
- HVAC system for sports buildings
- HVAC system for weather environment simulation laboratory
- HVC
- HVDC converter station
- HVDC converter valve
- h vector
- h-vector
- HVL
- HVO
- HVOF
- H. von Koch
- H. von Koch (1870—1924)
- HVPE