sulfite process

• 亚硫酸盐法

sulfite process的用法和样例：

例句

1. This paper studies the process of the extraction of gold by ammoniacal thiosulfate leaching from the roasted copperbearing sulphureous gold concentrate.
   研究了硫代硫酸盐法从焙烧后的含铜硫金精矿中回收金的工艺过程。