variable structure
| observer
| variable structure abbr. | |
| el. | 可变结构 |
| observer abbr. | |
| gen. | 观测者 |
| auto.ctrl. од. | 观测器 |
| bridg.constr. | 观察者 |
| dril. | 观察孔 |
| golf. | 助理裁判员 |
| interntl.trade. | 监场员 |
| manag. | 定额员 |
| sport. | 观察员; 旁听者 |
| tech. | 观测员 |
| |||
| 可变结构 | |||
| 过渡结构 | |||
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variable structure : 19 phrases in 8 subjects |
| Aviation | 2 |
| Business | 1 |
| Electric machinery | 2 |
| Electronics | 3 |
| Information technology | 1 |
| Power electronics | 1 |
| Space | 7 |
| Technology | 2 |