网络与数据通信 有线网络 释文 data service unit/channel service unit, DSU/CSU 数据服务单元/通道服务单元
- Seashore Measures of Musical Talents
- Seashore Old Acquaintances
- seashore paspalum
- seashores and islands
- seashore swimming ground
- Sea Sickness
- Seaside Nursery Rhymes
- Seaside of Jiaodong Peninsular Scenic and Historic Area
- sea slug
- sea snake
- sea snake subfamily
- season
- seasonal and trend decomposition using Loess
- seasonal aspect for planting landscape
- seasonal camp
- seasonal component
- seasonal continuous grazing
- seasonal fluctuation
- seasonal forage-livestock mismatch
- seasonal grazing production systems
- seasonal history
- seasonal isolution
- seasonally polyestrus
- seasonal maintenance of aircraft
- seasonal model