limited dielectric properties 缺点是介电性能一般 dielectric and piezoelectric properties 介电和压电性能 dielectric properties of polymers 高聚物介电性能 ..
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晶粒尺寸增加，多孔PZ T陶瓷的介电常数、压电系数和优值增加，并可用Okazaki空间电荷理论解释晶粒尺寸对试样介电和压电性能的影响。
An increase in grain size increases the dielectric constant, piezoelectric coefficient and hydrostatic figures of merit, which can be explained by the Okazaki space-charge theory.
从介电性能和压电性能分析可以看出，两种工艺制备的PSTZT陶瓷样品的电学性能没有明显的区别。
From the analysis of dielectric and piezoelectric properties, there were no obvious differences in electric properties of PSTZT ceramics prepared by the two methods.
研究了压电陶瓷体积分数对1 - 3型水泥基压电复合材料的压电性能和介电性能的影响。
Volume fraction dependence of the piezoelectric and dielectric properties of 1-3 type piezoelectric composites is studied.
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