non-negative
| operator
| non-negative | |
| stat. | 非负 |
| operator | |
| commer. | 从业者 |
| met. | 操作工; 操纵手 |
| sport. med. | 操作员 |
| sport. med. од. | 操纵基因 |
| tech. | 操作者 |
| transp. | 一艘船的经营者; 经营者 |
| |||
| 非负 | |||
|
non-negative : 32 phrases in 9 subjects |
| Business | 2 |
| Corporate governance | 1 |
| Finances | 1 |
| Mathematics | 1 |
| Oil / petroleum | 1 |
| Programming | 2 |
| Space | 1 |
| Statistics | 2 |
| Technology | 21 |