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ytterbium

音標[i't?:bi?m] 讀音

漢語翻譯


n. 鐿
【化】 鐿Yb
【醫】 鐿(70號元素)

詞型變化:

形容詞:ytterbic 簡寫符號:Yb 

英文解釋:

名詞 ytterbium:

  1. a soft silvery metallic element; a rare earth of the lanthanide series; it occurs in gadolinite and monazite and xenotime
    同義詞:Yb, atomic number 70

詳細解釋:


yt.ter.bi.um

n.Symbol Yb (名詞)符號 Yb
A soft, bright, silvery rare-earth element occurring in two allotropic forms and used as an x-ray source for portable irradiation devices, in some laser materials, and in some special alloys. Atomic number 70; atomic weight 73.04; melting point 824=C; boiling point ,9'=C; specific gravity '.972 or '.54 (25=C) depending on allotropic form; valence 2, 3.See table at element
鐿:一種柔軟明亮的銀色稀土元素,存在於兩種同素異形體中,被用作攜帶型的放射線治療設備的X射線源,也用於一些雷射物質特殊合金中。原子序數70;原子量73.04;熔點824=C;沸點,9'=C;比重依兩種同素形體'.972或'.54(25=C);化合價2,3參見 element

來源:
After Ytterby , a town in Sweden
源自 依特白 ,瑞典一城鎮

【引伸】
ytter.bic
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