observing system
| experiments
| observing system abbr. | |
| tech. | 观察系统 |
| experiment abbr. | |
| gen. | 进行实验 |
| environ. | 实验 |
| math. | 试验，试探 |
| met. | 科研设备; 科学仪器 |
| oil | 实验 |
| scient. | 进行试验 |
| space | 科研 设备 |
| sport. | 进行实验 |
| tech. | 试验 |
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| 观察系统 | |||
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observing system : 67 phrases in 16 subjects |