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單詞乎

gadolinium

音標(biāo)[,g?d?'lini?m]
gadolinium是什么意思、gadolinium怎么讀

gadolinium漢語翻譯

n. 釓
【化】 釓
【醫(yī)】 釓(64號(hào)元素)

gadolinium詞型變化

簡寫符號(hào):Gd 

gadolinium英語解釋

名詞 gadolinium:

  1. a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group
    同義詞:Gd, atomic number 64

gadolinium詳細(xì)解釋

gad.o.lin.i.um

n.Symbol Gd (名詞)符號(hào) Gd
A silvery-white, malleable, ductile, metallic rare-earth element obtained from monazite and bastnaesite and used in improving high-temperature characteristics of iron, chromium, and related alloys. Atomic number '4; atomic weight 57.25; melting point ,32=C; boiling point approximately 3,000=C; specific gravity from 7.8 to 7.89'; valence 3.See table at element
釓:一種從獨(dú)居石和氟碳鈰礦中獲得的銀白色、有韌性和延展性的稀金屬元素,用于改善鐵鉻及有關(guān)合金的高溫狀態(tài)下的性能。原子序數(shù)為'4;原子量為57.25;熔點(diǎn)為,32=C;沸點(diǎn)約為3,000=C;比重為7.8至7.89';化合價(jià)為3參見 element

來源:
After Johan Gadolin (7'0-852), Finnish chemist
源自約翰 卡多利 (7'0-852年),芬蘭化學(xué)家

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