单词	pyroelectric
释义	pyroelectric /ˌpʌɪrəʊɪˈlɛktrɪk / adjective Having or using the property of becoming electrically charged when heated: a pyroelectric sensor... The team initiates fusion of deuterium using the strong electric field generated in a pyroelectric crystal. For long wavelength systems like carbon dioxide lasers, for example, a pyroelectric array has been shown to be the most accurate device. Its measured density varies from 3.9 to 4.1, and it is pyroelectric and sometimes tribohiminescent and fluorescent. Derivatives pyroelectricity /ˌpʌɪrəʊɪlɛkˈtrɪsɪti/ noun ... William Thomson published the first major theoretical treatment of pyroelectricity in 1878. Piezoelectricity and pyroelectricity are fundamental properties of connective tissues reported for bones, teeth, and tendons of vertebrates.
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