holmium
/hohl-mee-uhm/US // ˈhoʊl mi əm //UK // (ˈhɒlmɪəm) //
钬,镉,钬的,产品名称
Definitions
n.名词 noun
- 1
Chemistry.
- : a rare-earth, trivalent element found in gadolinite. Symbol: Ho; atomic weight: 164.930; atomic number: 67.
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钬,镉,钬的,产品名称
Chemistry.