 |
| Spanish | English |
| cruce de estados | state crossing |
| cruce de superficies | surface crossing |
| cruce evitado | avoided crossing of potential-energy surfaces (de superficies de energía potencial) |
| cruce intersistemas | intersystem crossing |
| intento de cruce | intended crossing of "Potential-Energy Surfaces" (de "superficies de energía potencial") |