| Englisch | Spanisch | |
|---|---|---|
| Engineering | ||
| Engineering | isotopic abundance | contenido isotópico |
| Engineering | isotopic abundance | abundancia isotópica |
| Physics | ||
| Physics | isotopic abundance | abundancia isotópica [f] |
| Physics | isotopic abundance | abundancia isotópica |
| Chemistry | ||
| Chemistry | isotopic abundance | abundancia isotópica |
| Energy | ||
| Energy | isotopic abundance | abundancia isotópica |
| Englisch | Spanisch | |
|---|---|---|
| Engineering | ||
| Engineering | relative isotopic abundance | abundancia isotópica relativa |
| Chemistry | ||
| Chemistry | natural isotopic abundance | abundancia isotópica natural |