Some rare metals have radioactivity.

某些稀有金属具有放射性.

辞典例句

In addition, it also indicated new request to rare metals materials for high technology development.

同时也指出了高新技术发展对稀有金属材料的要求.

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All kinds of rare metals processing non - standard equipment, standard parts and other products.

加工各种稀有金属 非 标设备, 标准件等产品.

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