rare-earth
adj.
稀土的
n.
稀土族
英語翻譯 名詞 rare earth:
-
any element of the lanthanide series (atomic numbers 57 through 71)
造句
用作形容詞(adj.)
- At present, rare earth-containing nodular irons are developing still fast in China.
目前含稀土的球鐵仍在中國迅速發展。
- Rare earth luminescence materials of alkaline earth stannates have also been prepared via thermal decomposition of hydroxo stannate precursors.
利用某些新型帶羥基的堿土錫酸鹽作為前驅體，固相反應合成摻稀土的錫酸鹽發光材料。
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