gallium
gallium漢語翻譯
【化】 鎵
【醫(yī)】 鎵(31號元素)
gallium詞型變化
gallium英語解釋
名詞 gallium:
- a rare silvery (usually trivalent) metallic element; brittle at low temperatures but liquid above room temperature; occurs in trace amounts in bauxite and zinc ores同義詞:Ga, atomic number 31
gallium詳細解釋
gal.li.um
n.Symbol Ga (名詞)符號 Ga A rare metallic element that is liquid near room temperature, expands on solidifying, and is found as a trace element in coal, bauxite, and other minerals. It is used in semiconductor technology and as a component of various low-melting alloys. Atomic number 3; atomic weight '9.72; melting point 29.78=C; boiling point 2,403=C; specific gravity 5.907; valence 2, 3.See table at element 鎬:一種在室溫下是液體的稀有金屬元素膨脹成固化,通常作為煤、鋁土巖和其它礦中的微量元素而存在。用于半導(dǎo)體技術(shù)和各種低融合金的合成。原子序數(shù)3;原子量'9.72;熔點27.98攝氏度;沸點2,403攝氏度;比重5.907;化合價2,3參見 element
來源:From Latin gallus [cock] 源自 拉丁語 gallus [公雞] translation of surname of Paul émile Lecoq de Boisbaudran (838-92), French chemist 譯自保羅·艾米利 勒科克 德·鮑斯鮑端(838-92年)的姓,法國化學(xué)家 le [the] le [這] coq [rooster] coq [雄雞]