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
- phytohormone
- phytol
- phytolemma
- phytoliths
- phytomass
- phytopathology
- phytophage
- Phytophthora dieback
- phytophthora foot rot
- phytoplankton
- phytoplankton primary productivity
- phytoremediation
- phytoremediation enhancement technique
- phytoremediation technology
- phytosanitary laboratories accreditation
- Phytosanitary measures
- phytosanitary procedure
- Phytoseiulus persimilis
- Phytosociological Relevé Database of Japan
- phytosociology
- phytosphere
- phytosphingosine
- phytostabilization
- phytosterol
- phytotomy