 |
| elemental analysis: 9 phrases in 8 subjects |
| Analytical chemistry | 2 |
| Energy industry | 1 |
| Gold mining | 1 |
| Microelectronics | 1 |
| Nanotechnology | 1 |
| Oil processing plants | 1 |
| Technology | 1 |
| Weapons of mass destruction | 1 |
|
| elemental analysis: 9 phrases in 8 subjects |
| Analytical chemistry | 2 |
| Energy industry | 1 |
| Gold mining | 1 |
| Microelectronics | 1 |
| Nanotechnology | 1 |
| Oil processing plants | 1 |
| Technology | 1 |
| Weapons of mass destruction | 1 |