The developments and present situation of magneto - optical materials rare earth ( RE ) iron garnets, were reviewed.
本文以稀土铁石榴石为主,综述了 磁光材料 的发展和研究现状 、 着重介绍了在光通信器件中的应用.
She has earrings with garnets and is going to take her Social Security to Bavaria on her birthday.
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