管理学 电子政务网络技术 释 integrated services digital network; ISDN 综合业务数字网 实现话音、数据和图像在同一个网络中传输与交换的重要技术，是一种典型的电路交换网络系统。
网络与数据通信 协议体系与组成结构 释文 integrated service digital network, ISDN 综合业务数字网
- agri-ecological industrial park
- agri-food system
- agrimony genus
- agrimophol
- AGRIN
- agrin
- A Grin Without a Cat
- Agrippina （Yakovlevna） Vaganova
- Agrobacterium
- Agrobacterium-mediated enhanced seedling transformation
- Agrobacterium-mediated transformation
- agrobacterium mediated transformation
- Agrobacterium-mediated vacuum infiltration
- agro-char
- agrochemistry in modern times
- agrocinopine
- agroclimate
- agroclimate conditions
- agroclimate index
- agroclimatic analysis
- agro-climatic classification
- agro-climatic evaluation
- agro-climatic investigation
- agroclimatic resources
- agroclimatological regionalization