 |
Found in phrases
| Helmholtz: 42 phrases in 13 subjects |
| Analytical chemistry | 1 |
| Biology | 5 |
| Earth sciences | 1 |
| Electronics | 3 |
| General | 2 |
| Lighting other than cinema | 1 |
| Medical | 10 |
| Medical appliances | 2 |
| Natural sciences | 2 |
| Optics branch of physics | 1 |
| Physics | 12 |
| Scientific | 1 |
| Superconductivity | 1 |