I ' ve got some samples . i ' ll stay in touch through gene , ok 我拿点样品,我会和基恩保持联系,好吗?
The properties of all samples were investigated , it is the same to the pzt ceramics , samples in the composition range of mpb exhibited best piezoelectric performance 测试了各组成点样品的压电性能,结果表明,与pzt基含铅压电陶瓷相似,材料在准同型相界组成范围内压电性能最佳。