系统软件 中间件 释文 enterprise JavaBean, EJB 企业级JavaBean
- hydrometallurgy of Rare earth
- hydro-meteorological disaster
- hydrometeorological disaster
- hydrometeorological elements
- hydrometeorology
- hydrometer
- hydrometric boat
- hydrometric bridge
- hydrometric cableway
- hydrometric network
- hydrometric station
- hydrometry
- hydromica
- hydromorphic soil
- hydro-motor
- hydron
- hydron and hydride
- hydroncus
- hydronephrosis
- hydronic
- hydronic balancing in water system
- hydronic power unit
- hydronics
- hydronitric acid
- hydronium ion