| |||
| 放射指示剂 | |||
| 放射性指示剂 | |||
| 放射性示踪器 | |||
| 放射性指示［示踪］剂 | |||
| 放射性示踪剂 | |||
|
radioactive indicator : 9 phrases in 4 subjects |
| Electronics | 1 |
| Metallurgy | 2 |
| Nuclear physics | 1 |
| Technology | 5 |
| |||
| 放射指示剂 | |||
| 放射性指示剂 | |||
| 放射性示踪器 | |||
| 放射性指示［示踪］剂 | |||
| 放射性示踪剂 | |||
|
radioactive indicator : 9 phrases in 4 subjects |
| Electronics | 1 |
| Metallurgy | 2 |
| Nuclear physics | 1 |
| Technology | 5 |