 |
| |||
| teneur isotopique; abondance isotopique; richesse en isotopes | |||
| richesse isotopique | |||
| |||
| abondance isotopique | |||
| распространённость изотопов: 5 phrases in 2 subjects |
| Analytical chemistry | 2 |
| Physics | 3 |
|
| |||
| teneur isotopique; abondance isotopique; richesse en isotopes | |||
| richesse isotopique | |||
| |||
| abondance isotopique | |||
| распространённость изотопов: 5 phrases in 2 subjects |
| Analytical chemistry | 2 |
| Physics | 3 |