photometrisch | |
astr. | photométrique |
Primärnormal | |
el. | étalon primaire de lumière |
| |||
photométrique |
photometrisches: 46 phrases in 13 subjects |
Analytical chemistry | 3 |
Astronomy | 10 |
Chemistry | 7 |
Earth sciences | 5 |
Electronics | 4 |
Environment | 2 |
General | 1 |
Lighting other than cinema | 3 |
Medical appliances | 2 |
Metallurgy | 2 |
Natural sciences | 2 |
Technology | 3 |
Радиоактивное излучение | 2 |