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
- Bilingual Lexicography
- bi Lipschitz mapping
- bi-Lipschitz mapping
- bilirubin
- bilirubin diglucuronide
- bilirusin
- biliterate and trilingual
- bill
- Bill 101
- Bill Atkinson
- billborad advertisement
- Bill Brandt
- Bill Buxton
- bill drawn payable to bearer
- billet
- billet grinding machining
- Billet half lens
- billet shaping with electromagnetic force
- Billet split lens
- billi
- billiard ball collision
- billiard-ball collision
- billiard ball model
- billiard ball problem
- billiard court