niobium是什么意思   niobium怎么读

英式:[naɪ'əʊbɪəm]    美式:[naɪ'əʊbɪəm]

niobium单词基本解析:

n. 铌
[化] 铌Nb

n. a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium

niobium变化用词:

niobium中文词源:

niobium相关组词:

niobium alkoxide polymer [化] 铌醇盐聚合物

niobium carbide [化] 碳化铌

niobium oxychloride [化] 氯氧化铌

niobium pentafluoride [化] 五氟化铌

tantalum-niobium ores [化] 钽铌矿

niobium dioxide 二氧化铌

niobium-bearing slag 铌渣

niobium chloride 氯化铌

niobium hydride 氢化铌

niobium monoxide 一氧化铌

niobium nitride 氮化铌

niobium oxide [无化]氧化铌

niobium oxides [无化]氧化铌

niobium用法和例句: