Ferroelectric ceramics have been constantly studied since the early 1940s with the discovery of ferroelectricity in barium titanate capacitors.是什么意思_Ferroelectric ceramics have been constantly studied since the early 1940s with the discovery of ferroelectricity in barium titanate capacitors.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句