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rare-earth的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
名詞 rare earth:
-
any element of the lanthanide series (atomic numbers 57 through 71)
rare-earth的用法和樣例：
例句
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(fā)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(fā)光材料。
