英语词汇niobium-tantalum mineral怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	niobium-tantalum mineral
释义	niobium-tantalum mineral 简明释义铌钽矿，铌钽矿物网络释义 1 [矿物]?铌钽矿物 ... 铌钛铁铀矿 ampangabeite 铌钽矿物 niobium-tantalum mineral 铌钽烧绿石 niobtantalpyrochlore ... 短语 1 tantalum niobium mineral 钽铌矿双语例句 1 A black mineral is an ore of niobium and tantalum. 一种黑色矿物是铌、钽矿石。 2 The principal metal mineral resources in this area are tungsten, tin, niobium, tantalum, lead, zinc, antimony, mercury and heavy rare-earth elements. 本区金属矿产资源以钨、锡、铌、钽、铅、锋，锑、汞及重稀土为主。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。