didymium是什么意思 didymium在线中文翻译

didymium 英 [daɪ'dɪmɪəm] 美 [daɪ'dɪmɪrm]

名词钕镨混合物

钕镨混合物

...所谓DI,就是头脑奥林匹克(Drill instructor)的意思,北京叫DI,上海叫OM,是由美国引进的,主要是开发青少年的智力. [化]钕镨混合物(didymium)的符号...
麦藻土

...Diatomaceousearth 钻石型组织 | Didymium 麦藻土 | Die 模...
钕镨;钕镨混合物

...dideoxophyllerythroetioporphyrin 双脱氧植红初卟啉 | didymium 钕镨;钕镨混合物 | Didymoporisporonites 单孔双胞孢属...
钕镨

...diducaine 辛可卡因 | didymium 钕镨 | didymiumglass 钕镨玻璃...

中文翻译

n. 钕镨混合物

英语释义

n. A rare metallic substance usually associated with the

metal cerium; -- hence its name. It was formerly supposed to be an

element, but has since been found to consist of two simpler elementary

substances, neodymium and praseodymium. See Neodymium, and

Praseodymium.

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