variable field
| mark
| variable field | |
| dat.proc. | 可变字段; 变长字段 |
| el. | 可变磁场 |
| el.mach. | 可变场 |
| mil., air.def. | 变化场 |
| tech. | 变 场 |
| telecom. | 可变信息组; 可变域 |
| marks | |
| gen. | 符号; 牌号 |
| busin. | 标志; 唛头; 商标; 牌号; 记号; 型号 |
| commer. | 标准 |
| |||
| 可变字段; 变长字段 | |||
| 可变磁场 | |||
| 可变场 | |||
| 变化场 | |||
| 变量场 | |||
| 可变信息组; 可变域 | |||
| |||
| 著录信息块 | |||
|
variable field : 33 phrases in 11 subjects |
| Chemistry | 1 |
| Data processing | 4 |
| Electricity | 1 |
| Electronics | 8 |
| Information technology | 6 |
| Librarianship | 2 |
| Multimedia | 1 |
| Oil / petroleum | 1 |
| Space | 3 |
| Technology | 4 |
| Telecommunications | 2 |