ferroelectric material的用法和樣例：
例句
- The recent progress in studies of the ferroelectric phase transition and relaxor characteristics of Na_ 0.
基無(wú)鉛鐵電材料在鐵電相變和弛豫特性方面近年來(lái)國內外的研究進(jìn)展。 - Ferroelectrics, an important functional material, has become an extensively studied subject of much basic and technological interest.
摘要鐵電材料是一類(lèi)重要的功能材料，是近年來(lái)高新技術(shù)研究的前沿和熱點(diǎn)之一。
