molten silver extraction process

例句：

1. 1. The molten silver extraction processis crucial for the purification of goldores.
   熔融银提取过程对于金矿石的净化至关重要。
2. 2. The developmentof this process has greatlyimproved the efficiency of silver mining.
   这种提取过程的发展大大提高了银矿的开采效率。
3. 3. The molten silver extractionprocess involves a series of complex steps torecover valuable metals from waste materials.
   熔融银提取过程涉及一系列复杂的步骤，从废料中回收有价值的金属。