无铅压电薄膜
lead-free piezoelectric thin film
无铅压电陶瓷
Lead-free Piezoceramics
leadless piezoelectric ceramics
Lead-free Piezoelectric Ceramics
lead–free piezoelectric ceramics
lead-free piezoeramics
Lead-free Ceramics
bismuth layer-based compounds
NaNbO3
lead-free piezoelectric ceramic
lead -free piezoelectric ceramics
Lead free Piezoelectric Ceramics
piezoelectric ceramics
Lead-free Piezoceramic
无铅压电陶瓷薄膜
lead-free piezoelectric ceramic films
lead-free piezoelectric thin films
无铅压电织构陶瓷
lead-free piezoelectric textured ceramic
无铅铁电压电材料
lead-free ferroelectric and piezoelectric materials
施加电压电压测试
voltage source voltage measurement
压电电压常数
piezoelectric voltage coefficient
Piezoelectric voltage constant
压电电压反馈
piezoelectric voltage feedback
变电站电压无功控制
voltage quality control(VQC) of substation
电压/无功调整
voltage and reactive power adjustment
电压/无功控制
Voltage and Reactive Power Control
电压无功
Voltage -reactive
Voltage-reactive
voltage and quadratureop power
cluster of ports
voltage reactive power
Voltage and Reactive Power
电压无功补偿
voltage and reactive power compensation
电压无功调节
The reactive power and voltage-control
电压无功分区控制
voltage and reactive power hierarchical control
电压无功分析
voltage and reactive power analysis