Paraelectric materials can generate a current when electrodes are attached to them.
当电极附着在副电材料上时，它们会产生电流。
2
Like paraelectric materials, this generates electricity from a heat source and produces cooling from an electrical source.
像辅助电材料一样，它从热源处发电，从电源处制冷。
3
An array of tiny pieces of paraelectric material can sense the heat radiated by a person, and the pattern of the array's electrical outputs can then be used to construct an image.