High-purity aluminium

• 高纯铝

High-purity aluminium的用法和样例：

例句

1. Mixed RE elements could improve the conductivity of pure aluminum with relatively high content of impurities, but had little effect on that with relatively low impurity content.
   混合稀土对杂质含量较高的纯铝的导电性有改善，对杂质含量低的纯铝的导电性基本不起作用。