Where does this definition of threshold concentration come from?
This entry for threshold concentration is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Does threshold concentration appear elsewhere on Lughet?
Yes — threshold concentration 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.
