cerium
美['sɪriəm] 英['sɪəriəm]
n. [化]铈(元素符号Ce)
英英释义
Noun- a ductile grey metallic element of the lanthanide series; used in lighter flints; the most abundant of the rare-earth group
例句
用作名词(n.)- The technology for the preparation of ammonium cerium nitrate is studied.对硝酸铈铵复盐的制备工艺进行了研究。
- And the principles of prior dissolution and oxidizing removing cerium were discussed.本文还对优溶和氧化除铈过程的机理进行了讨论。
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