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
- adipocere
- adiponitrile
- adipose body of orbit
- adipose cell
- adipose tissue
- adipose tissue of animals
- adipose tumor
- adipositas
- A Disaster of Harvest
- ADI scheme
- A Discourse on the Positive Spirit
- A Discovery of Strangers
- A Dissertation on Oriental Gardening
- adit
- adit development
- A Divorced Rural Woman
- adjacency
- adjacency effect
- adjacency list
- adjacency matrix
- adjacency pair
- adjacency relation
- adjacent
- adjacent angle
- adjacent angles