Where does this definition of background radiation come from?
This entry for background radiation is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does background radiation appear elsewhere on Lughet?
Yes — background radiation 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.
