常见例句用作名词 (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。 返回 cerium