Researching this phenomenon, another team asked volunteers to watch boring, sad, or neutral films, during which they could self-administer electric shocks.
That the pressure signal is not linear with input voltage for pressure sensors found in experiments. The phenomenon is called electric nonlinearity for sensitivity.
实验发现压阻型压力传感器的压力输出信号与外加电压并不是线性关系，存在着灵敏度电压非线性。
3
The uniqueness theorem is applied in the phenomenon that static electric field is shielded, it explains the phenomenon.