单词：sulfite process
sulfite process的用法和样例：
例句
- 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。
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