 |
abstract data model
| layer
| abstract data model | |
| comp., net. | 抽象数据模型 |
| layer | |
| gen. | 层次 |
| anim.husb. | 蛋禽; 产蛋母鸡; 产蛋鸡 |
| forestr. | 插支 |
| horticult. | 压条; 压枝 |
| hydroel.st. од. | 层 |
| soil. | 土壤层次 |
| |||
| 抽象数据模型 | |||
|
abstract data model : 2 phrases in 1 subject |
| Computer networks | 2 |