Then the zone refine is also discussed, and shows that zone refine can produce higher purity antimony on the basis of vacuum distillation.

在分析真空蒸馏的同时将区域提纯进行了理论分析，证明利用区域提纯技术可以在真空提纯的基础上制备纯度更高的金属锑。

youdao

Then the zone refine is also discussed, and shows that zone refine can produce higher purity antimony on the basis of vacuum distillation.

在分析真空蒸馏的同时将区域提纯进行了理论分析，证明利用区域提纯技术可以在真空提纯的基础上制备纯度更高的金属锑。

youdao