digital reference
| sequence
| digital reference abbr. | |
| avia. | 数字基准 |
| sequence abbr. | |
| gen. | 先后; 序 |
| geol. | 时序 |
| geol. од. | 层序 |
| hydroel.st. | 顺序; 次序 |
| hydroel.st. од. | 序列 |
| met. | 系统 |
| oil | 沉积剖面 |
| sport. | 连续 |
| |||
| 数字基准 | |||
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digital reference : 29 phrases in 8 subjects |
| Automobiles | 3 |
| Aviation | 3 |
| Computer networks | 1 |
| Electronics | 9 |
| Information technology | 2 |
| Librarianship | 3 |
| Space | 5 |
| Telecommunications | 3 |