1、a mineral consisting of scandium yttrium silicate; a source of scandium.
一種由鈧釔硅酸鹽組成的礦物，是鈧的來源。

2、The purity 99.99% of scandium oxide was prepared from tungstenic slag with extraction process.
用萃取法從鎢礦渣制得純度為99.99%的氧化鈧。

3、a mineral consisting of scandium yttrium silicate; a source of scandium
一種由鈧釔硅酸鹽組成的礦物，是鈧的來源。

4、The distribution in nature, application, and extraction technology of scandium are introduced.
論述了稀散元素鈧在自然界中的分布、應(yīng)用狀況及提取技術(shù)。

scandium翻譯