人工放射性 | |
el. | artificial radioactivity |
oil | induced activity |
示踪剂 | |
gen. | indicator |
met. | tracer material |
nucl.phys. | tracer |
oil | tracer; tagged agent |
oil chem. | tracer material |
wind. | tracer agent |
| |||
induced activity | |||
artificial radioactivity | |||
| |||
artificial radioactivity |
人工放射性: 8 phrases in 4 subjects |
Electronics | 1 |
Engineering geology | 1 |
Technology | 5 |
Wind Energy | 1 |