doped melt

例句：

1. 1. The doped melt was usedto make the new alloy.
   掺杂熔融物被用来制造新的合金。
2. 2. The processof doping melt is crucial for thequality of the final product.
   掺杂熔融过程对于最终产品的质量至关重要。
3. 3. The dopedmelt was tested for its electrical conductivity.
   掺杂熔融物被测试了它的电导率。