基本解释n.[化]鈮同根派生 niobium相关词英汉例句用作名詞 (n.)I also wish to know about the Reactor Grade Niobium sheet.我竝且希望知道關於反應器等級鈮板料。Niobium is the metallic element with the highest transition temperature.鈮是轉變溫度最高的金屬元素。niobium更多例句