niobate

例句：

1. 1.The crystals of niobate areused in the production of high-qualityceramics.
   铌酸盐的晶体用于生产高质量的陶瓷。
2. 2. The niobate crystalshave a unique luminescent property thatmakes them attractive for use in electronic devices.
   铌酸盐晶体具有独特的发光特性，这使得它们在电子设备中具有吸引力。
3. 3. Theniobate crystals were discovered duringa scientific expedition to the Himalayas.
   在对喜马拉雅山脉进行科学考察时发现了铌酸盐晶体。