Where does this definition of radiationless transition come from?
This entry for radiationless transition is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does radiationless transition appear elsewhere on Lughet?
Yes — radiationless transition appears under other sources or language pairs in Lughet's collection. See the list below.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.