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