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單詞乎

holmium

音標(biāo)['h?ulmi?m]
holmium是什么意思、holmium怎么讀

holmium漢語(yǔ)翻譯

n. 鈥
【化】 鈥Ho
【醫(yī)】 鈥(67)號(hào)元素

holmium詞型變化

簡(jiǎn)寫符號(hào):Ho 

holmium英語(yǔ)解釋

名詞 holmium:

  1. a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds
    同義詞:Ho, atomic number 67

holmium詳細(xì)解釋

hol.mi.um

n.Symbol Ho (名詞)符號(hào) Ho
A relatively soft, malleable, stable rare-earth element occurring in gadolinite, monazite, and other rare-earth minerals. Atomic number '7; atomic weight '4.930; melting point ,4'=C; boiling point 2,'00=C; specific gravity 8.803; valence 3.See table at element
鈥:一種較軟、易鍛打且穩(wěn)定的稀土元素,存于硅鈹釔礦、獨(dú)居石和其他稀土礦中。原子序數(shù)'7;原子量'4.903;熔點(diǎn),4'=C;沸點(diǎn)2,'00=C;比重8.803;化合價(jià)3參見 element

來源:
After Holmia (Stockholm), Sweden
源自 霍爾米亞 (斯德哥爾摩),瑞典

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