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铌
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铌niobium 【医】 Nb niobium 铌(1)鈮ní(2)一种具有极亮光泽的铂灰色韧性金属元素,主要为五价,产于铌铁矿及其他各种稀有矿物中;但总是伴随着钽(因为它们化学性质十分类似),钽可作为副产品被从中分离出来。铌主要用于合金中(如不锈钢中,少量的铌可防止晶间腐蚀) [niobium]――元素符号Nb
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sweat fever
sweat from every pore
sweat giands
sweat gland
sweatheart contract
sweathouse
sweatily
sweatiness
sweating
sweating and/or heating insurance
sweating-bath
sweating-herb
sweating herb
sweating of paraffin
sweating process
sweating room
sweating sickness
sweating stage
sweating system
sweating test
sweat it out
sweat oil
sweat out
sweatpants
sweat pants
英汉双解词典收录913115条英汉汉英双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。
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更新时间:2025/10/25 1:58:13