fēi​xiàn​xìng

nonlinear; nonlinearity

非线性 非線性 fēi​xiàn​xìng
nonlinear; nonlinearity adjective
of, relating to, or being a relationship where the output is not proportional to the input; the property of being nonlinear (especially in mathematics and physics)

Frequency

Movie subtitles
0.390 per million appears in 0% of films
Written text
3.10 per million

Sources