网络与数据通信 有线网络 释文 digital data network, DDN 数字数据网
- agro-climatic evaluation
- agro-climatic investigation
- agroclimatic resources
- agroclimatological regionalization
- Agroclimatology
- Agrocybecylindracea
- agro ecological prevention and control of weeds
- agro-ecological zoning
- agroecology
- agroecosystem interface
- agro-environment protection
- agroforestry
- agroforestry system
- agro-grassland system dynamics
- agrology
- agrometeorological code
- agrometeorological crop model
- agrometeorological disaster chain
- agrometeorological disaster reduction
- agrometeorological disaster reduction projects
- agrometeorological disaster risk
- agrometeorological disasters forecast
- agrometeorological disasters monitoring by remote sensing
- agrometeorological disaster survey
- agrometeorological education