区分了复合材料的热释电效应和退极化效应，得到了正确的热释电系数测量结果。
The pyroelectric effect is distinguished from the depolarization effect so that the correct pyroelectric coefficients of TGS· PVDF composite films are obtained.
区分了复合材料的热释电效应和退极化效应，得到了正确的热释电系数测量结果。
The pyroelectric effect is distinguished from the depolarization effect so that the correct pyroelectric coefficients of TGS· PVDF composite films are obtained.
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