网络与数据通信 无线网络 释文 general packet radio service, GPRS 通用分组无线服务
- hydrological cycle
- hydrological data series
- hydrological data series for water conservancy planning
- hydrological data transmission
- hydrological drought
- hydrological effect
- hydrological effect of agricultural measures
- hydrological effect of forest
- hydrological effect of reservoir
- Hydrological effect of urbanization
- hydrological effect of water transfer
- hydrological elements
- hydrological experiment
- hydrological geodesy
- hydrological inscription in ancient China
- hydrological management system in China
- hydrological process
- hydrological process of wetland
- hydrological regime
- hydrological response units
- hydrological return period
- hydrological station
- hydrologic apparatus
- hydrologic archives management
- hydrologic atlas