Preparation and characterization of ternary Pb-Sn-Cd all oy nanoparticles;Pb-Sn-Cd三元合金纳米微粒的制备与表征 Discussions on the characteristics of particle size in the pedagogical experiments of nanoparticle preparation experimen...
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The Al, Pb, Cu, Cd, Fe, Sn etc trace element in the electrolytic zinc were accurately and quickly measured by using ICP-AES method.
采用ICP—AES法准确、快速地测定电锌中的铝、铅、铜、镉、铁、锡等微量元素，并对方法的准确度和精密度进行了检验。
Metallic elements such as Fe, Cu, al, Pb, Na, Zn, Sn and Cd etc. would influence the stability of grape wine.
影响葡萄酒稳定性的金属元素有铁、铜、铝、铅、钠、锌、锡和镉等。
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