high-frequency ceramic element 高频陶瓷元件
high-frequency ceramic [电子] 高频陶瓷
high frequency ceramic soldering machine 高频陶瓷焊接机
high-frequency ceramic filter 高频陶瓷滤波器
intermediate frequency ceramic filter 中频陶瓷滤波器
low frequency ceramic filter 低频陶瓷滤波器
high-frequency ceramic capacitor 高频瓷介电容器
radio-frequency ceramic 高频绝缘瓷料
BNKLT lead-free piezoelectric ceramics invented in authors' group were used for making middle frequency ceramic filters.
采用本组发明的BNKLT系无铅压电陶瓷，研制了中频陶瓷滤波器。
Based on the equivalent elasticity method, the plane coupling vibration of a rectangular piezoelectric ceramic plate was studied and the resonant frequency equation was derived out.
利用等效弹性法分析了压电矩形共振器的二维耦合振动，导出了振子共振频率的解析表达式。
This article described the determination of hydrogen in steel, copper, niobium, tantalum and titanium with ceramic crucible by high frequency induction-thermal conductivity method.
介绍了采用陶瓷坩埚用高频加热-热导法测定钢铁、铜、铌、钽、钛中的氢。
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