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