piezoelectric constant meaning in Chinese
压电常数。
Examples
- High piezoelectric constant and dielectric constant piezoelectric ceramic grain which used as functional element were selected , and mixed with polymers in 60 - 70 % volume percent
选择具有高的压电常数和介电常数的压电陶瓷颗粒作为功能相，并以60 70体积分数与聚合物共混。 - The relations between piezoelectric characteristic such as piezoelectric constant , electromechanical coupling coefficient , mechanical quality factor , etc . and its components , granular diameter and manufacturing technology were studied
研究压电材料压电常数、机电耦合系数、机械品质因数等特性与其组份、颗粒直径及制作工艺过程之间的关系。 - The piezoelectric constant ( dji ) changes with the polarization time under saturated electric field . the d33 increases rapidly with the polarization time at the initial stages of polarization , and approaches constant after certain time
在饱和电场( es )下，压电常数( d33 )随极化时间( tp )的变化而变化，极化初期d33随tp的增加而迅速增高；极化一定时间后， d33趋于平缓。 - The maximum of the piezoelectric constant d33 is 68pc / n when the volume fraction of pzt , pvdf , pan is 0 . 55 , 0 . 45 , and 0 . 05 respectively . finally , , when the n , a , p are 6 , 0 . 6 , 0 . 3 respectively , the calculation value can agree well with the experimental data
而且经过理论计算与比较，当以下三个参量取下列值时，即陶瓷颗粒形状因子n = 5 、极化率= 0 . 6 、结构因子q = 0 . 3时，实验数据与理论计算吻合较好。 - So it can be used as both sensor component and driving component . pzt have better electromechanical coupling coefficient , piezoelectric constant , mechanical quality factor , curie temperature and stability , etc . so , pzt can be used widely in smart materials and structure
与其它压电陶瓷相比,锆钛酸压电陶瓷( pzt )有较好的机电耦合系数、压电常数、机械品质因数、居里温度和稳定性等,因此, pzt能广泛应用于智能材料结构中。